445 lines
55 KiB
HTML
445 lines
55 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
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<title>Igneum 2.0 devnet block</title>
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<meta name="description" content="One Igneum block: header, parents, mergeset, transactions, proof records and, when it is a checkpoint, its finality certificate.">
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<link rel="canonical" href="https://igneum.network/block">
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<meta name="robots" content="noindex">
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<meta name="theme-color" content="#0C0C0E">
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<!-- share:start -->
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<meta property="og:type" content="website">
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<meta property="og:site_name" content="Igneum">
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<meta property="og:title" content="Igneum block">
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<meta property="og:description" content="One Igneum block: header, parents, mergeset, transactions, proof records and its finality certificate.">
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<meta property="og:url" content="https://igneum.network/block">
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<meta name="twitter:title" content="Igneum block">
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<meta name="twitter:description" content="One Igneum block: header, parents, mergeset, transactions, proof records and its finality certificate.">
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<meta name="twitter:image:alt" content="The devnet, block by block. igneum.network/explorer">
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<link rel="icon" href="/favicon.ico" sizes="48x48">
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<!-- head:start -->
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<link rel="preload" href="/fonts/unbounded-900.woff2" as="font" type="font/woff2" crossorigin>
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<link rel="preload" href="/fonts/plex-sans-400.woff2" as="font" type="font/woff2" crossorigin>
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<meta name="color-scheme" content="dark light">
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<link rel="stylesheet" href="/site.css">
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<style>
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/* Shared by every page: the head partial, injected by the build between the head markers. Edit the partial, not the page. */
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/* Fonts, self-hosted (latin subsets, OFL): Unbounded 500/700/900, IBM Plex Sans 400/500/600, IBM Plex Mono 400/500. Fallbacks carry size and ascent overrides so the swap does not move the layout. The tokens, type and components are in /site.css (docs/plans/site-ui-3.md). */
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@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/plex-mono-500.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
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@font-face{font-family:'Plex Sans Fallback';src:local('Arial'),local('Helvetica Neue'),local('Helvetica');size-adjust:100.5%;ascent-override:102%;descent-override:27.4%;line-gap-override:0%}
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@font-face{font-family:'Plex Mono Fallback';src:local('Courier New'),local('Menlo');size-adjust:100%;ascent-override:102.5%;descent-override:27.5%;line-gap-override:0%}
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</style>
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<script>
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/* theme before first paint: ?theme=light|dark for one view (the capture tool), else the stored choice under igneum-theme, else the system setting; ?motion=off marks the page data-motion=off so every .reveal is drawn at once (a headless render never scrolls) */
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(function(){var t=null;try{t=new URLSearchParams(location.search).get("theme");}catch(e){}if(t!=="light"&&t!=="dark"){try{t=localStorage.getItem("igneum-theme");}catch(e){t=null;}}if(t!=="light"&&t!=="dark")t=window.matchMedia&&window.matchMedia("(prefers-color-scheme: light)").matches?"light":"dark";document.documentElement.setAttribute("data-theme",t);try{if(new URLSearchParams(location.search).get("motion")==="off")document.documentElement.setAttribute("data-motion","off");}catch(e){}})();
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</script>
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<!-- head:end -->
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<style>
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/* page block; tokens, type and components are in /site.css */
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/* the explorer pages share this block with block.html and address.html; same tokens as live.html */
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--card-pad:clamp(18px,3vw,28px);--card-r:18px;--tile-pad:18px 20px;--tile-r:14px;--gap:24px;--gap-tile:12px;
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--fs-h1:clamp(32px,5.5vw,56px);--fs-h3:clamp(18px,2vw,22px);--fs-tile:clamp(20px,2.2vw,26px)}
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a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:6px}
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.mono{font-family:var(--f-mono)}
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h1,h2{font-family:var(--f-display);margin:0;line-height:1.08;text-wrap:balance}
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.head{padding:65px 0 45px;display:flex;flex-direction:column;gap:14px}
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.head p{color:var(--ink-2);max-width:67ch;font-size:18px;line-height:1.65}
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.search{display:flex;gap:10px;max-width:760px;margin-top:4px;align-items:center;padding:12px 16px;border:1px solid var(--line-2);border-radius:8px;background:var(--row)}
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.search input{flex:1;min-width:0;border:0;outline:none;background:transparent;color:var(--bone);font-size:14px}
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.search input::placeholder{color:var(--ash)}
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.btn.primary:hover{background:#FF6A2B;border-color:#FF6A2B;color:var(--ember-ink)}
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.msg{font-family:var(--f-mono);font-size:13px;color:var(--molten);min-height:18px}
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.strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:24px;background:var(--row)}
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@media (max-width:700px){.strip{grid-template-columns:repeat(2,minmax(0,1fr))}.cell{border-right:1px solid var(--line)!important}.cell:nth-child(2n){border-right:0!important}.cell:nth-last-child(-n+4){border-bottom:1px solid var(--line)}.cell:nth-last-child(-n+2){border-bottom:0}}
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.cell{padding:22px 25px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px;min-width:0}.cell:nth-child(4n){border-right:0}.cell:nth-last-child(-n+4){border-bottom:0}
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.cell .k{font:10px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ash);margin-bottom:5px}
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.cell .v small{font-family:var(--f-mono);font-weight:500;font-size:13px;color:var(--ash);margin-left:4px;letter-spacing:.04em}
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@media (max-width:700px){.cell .v{font-size:19px}}
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.cell .s{font:10px/1.5 var(--mono);color:var(--ash);text-wrap:balance;margin-top:4px}
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.cell.status .v{display:flex;align-items:center;gap:10px}
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.off .dot{background:var(--ash);animation:none}.off .cell.status .v{color:var(--ash)}.on .cell.status .v{color:var(--molten)}
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@media (prefers-reduced-motion:reduce){.dot{animation:none}}
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td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
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tbody tr:hover td{background:rgba(255,255,255,.025)}
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.id{font-family:var(--f-mono);color:var(--molten)}
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.hash{font-family:var(--f-mono)}
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.sw.chain{background:var(--ember);border-color:var(--blue)}.sw.blue{background:rgba(92,184,255,.7);border-color:var(--blue)}.sw.red{background:linear-gradient(45deg,transparent 44%,var(--ash) 44%,var(--ash) 56%,transparent 56%) center/8px 8px no-repeat}
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.chip{display:inline-block;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:999px;border:1px solid var(--line-2);color:var(--ink-2);margin-right:6px}
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.chip.hot{border-color:var(--molten);color:var(--molten)}.chip.ok{border-color:var(--green);color:var(--green)}
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dl{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:8px 20px;margin:12px 0 0;font-size:14px}
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dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ash);padding-top:3px}
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dd{margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
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@media (max-width:640px){dl{grid-template-columns:1fr;gap:2px 0}dd{margin-bottom:8px}}
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.two{display:grid;gap:var(--gap);grid-template-columns:1fr}
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@media (min-width:900px){.two{grid-template-columns:1fr 1fr}.two .card{margin-top:0}}
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.two-wrap{margin-top:var(--gap)}
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main{padding-bottom:100px}.card{background:var(--row);border:1px solid var(--line);border-radius:16px;padding:25px;margin-top:24px}.card .viz-head h2{font-size:19px}.card .viz-head .eyebrow{margin:0}
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.badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid var(--line-2);color:var(--ink-2);margin:0 6px 6px 0}
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.badge.ok{border-color:var(--green,#5CC48A);color:var(--green,#5CC48A)}.badge.hot{border-color:var(--molten);color:var(--molten)}.badge.bad{border-color:var(--excluded);color:var(--excluded)}.badge.wait{color:var(--ash)}
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.bar{display:inline-block;width:72px;height:7px;border-radius:4px;background:var(--line);vertical-align:middle;margin-right:7px;overflow:hidden}.bar i{display:block;height:100%;background:var(--green,#5CC48A)}.bar i.part{background:var(--molten)}
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.dagbox{position:relative;width:100%;height:320px;border:1px solid var(--line);border-radius:12px;background:var(--obsidian);overflow:hidden}.dagbox canvas{width:100%;height:100%;display:block;cursor:pointer}
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.dagtip{position:absolute;pointer-events:none;font:11px/1.5 var(--mono);color:var(--bone);background:var(--graphite);border:1px solid var(--line-2);border-radius:8px;padding:8px 10px;max-width:300px;display:none}
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.kv{color:var(--ash)}
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</style>
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</head>
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<body>
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<!-- nav:start -->
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<a class="skip" href="#main">Skip to content</a>
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<nav class="nav" aria-label="Main" data-nav-version="5">
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<div class="container nav-row">
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<a href="/" class="logo" aria-label="Igneum home">
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<svg class="brand-mark" viewBox="0 0 1024 1024" aria-hidden="true"><rect width="1024" height="1024" rx="160" fill="#0C0C0E"></rect><g transform="translate(166.95 166.95) scale(6.901)"><polygon points="50,4 74,34 67,58 80,54 61,96 39,96 20,54 33,58 26,34" fill="#F2541B"></polygon><polygon points="50,42 59,58 50,82 41,58" fill="#0C0C0E"></polygon></g></svg>
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<span class="word">IGNEUM</span>
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</a>
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<span class="devnet" id="nav-devnet" title="igneum-devnet-4, the Igneum 2.0 devnet, chain id 4465. Coins have no value. The chain may reset."><span class="dot off" id="foot-dot"></span><span id="foot-state" data-devnet-state="live">Devnet live</span></span>
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<div class="nav-groups" id="nav-groups" role="list">
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<div class="nav-group" role="listitem"><button type="button" class="group-btn" id="nav-btn-mine" data-group="mine" aria-expanded="false" aria-controls="nav-panel-mine" aria-haspopup="true">Mine<svg class="icon" viewBox="0 0 24 24" aria-hidden="true"><path d="m7 10 5 5 5-5"/></svg></button></div>
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<div class="nav-group" role="listitem"><button type="button" class="group-btn" id="nav-btn-network" data-group="network" data-active aria-expanded="false" aria-controls="nav-panel-network" aria-haspopup="true">Network<svg class="icon" viewBox="0 0 24 24" aria-hidden="true"><path d="m7 10 5 5 5-5"/></svg></button></div>
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<div class="nav-group" role="listitem"><button type="button" class="group-btn" id="nav-btn-learn" data-group="learn" aria-expanded="false" aria-controls="nav-panel-learn" aria-haspopup="true">Learn<svg class="icon" viewBox="0 0 24 24" aria-hidden="true"><path d="m7 10 5 5 5-5"/></svg></button></div>
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<div class="nav-group" role="listitem"><button type="button" class="group-btn" id="nav-btn-build" data-group="build" aria-expanded="false" aria-controls="nav-panel-build" aria-haspopup="true">Build<svg class="icon" viewBox="0 0 24 24" aria-hidden="true"><path d="m7 10 5 5 5-5"/></svg></button></div>
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</div>
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<div class="nav-controls">
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<button class="btn icon-btn" type="button" data-theme-toggle aria-label="Switch to light theme"><svg class="icon" viewBox="0 0 24 24" aria-hidden="true"><circle cx="12" cy="12" r="4"/><path d="M12 2v2m0 16v2M2 12h2m16 0h2M5 5l1 1m12 12 1 1M5 19l1-1M18 6l1-1"/></svg></button>
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<a href="/download" class="btn primary small cta" data-nav="download">Download</a>
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<button class="burger" id="nav-burger" type="button" aria-expanded="false" aria-controls="nav-sheet" aria-label="Open the menu" aria-haspopup="true"><svg class="icon" viewBox="0 0 24 24" aria-hidden="true"><path class="bars" d="M4 6h16M4 12h16M4 18h16"/><path class="cross" d="m6 6 12 12M6 18 18 6"/></svg></button>
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</div>
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</div>
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<div class="panels" id="nav-panels">
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<div class="panel-wrap container">
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<div class="nav-panel" id="nav-panel-mine" data-group="mine" role="region" aria-labelledby="nav-btn-mine" hidden>
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<div class="panel-list">
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<a href="/miner" data-nav="miner"><b>Ember, the miner</b><span>One click installs the node, the miner and the prover.</span></a>
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<a href="/download" data-nav="download"><b>Download</b><span>Windows, macOS, Linux and HiveOS.</span></a>
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<a href="/app" data-nav="app"><b>The app</b><span>What you see while the card mines.</span></a>
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<a href="/wallet" data-nav="wallet"><b>The wallet</b><span>Your coins. Final means final.</span></a>
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<a href="/miners" data-nav="miners"><b>GPU bench table</b><span>Measured rates, card by card.</span></a>
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<a href="/tuning" data-nav="tuning"><b>Tuning</b><span>The knee rule, the priors, the flags and the compiler settings, every figure measured.</span></a><a href="/dev-fee" data-nav="dev-fee"><b>The dev fee</b><span>The optional one, in full view, off with one flag.</span></a>
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<a href="/metamask" data-nav="metamask"><b>Add to MetaMask</b><span>Igneum as a network in your wallet.</span></a>
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</div>
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</div>
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<div class="nav-panel" id="nav-panel-network" data-group="network" role="region" aria-labelledby="nav-btn-network" hidden>
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<div class="panel-list">
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<a href="/live" data-nav="live"><b>Live devnet</b><span>The chain as it grows, one lane per miner.</span></a>
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<a href="/explorer" data-nav="explorer" aria-current="page"><b>Explorer</b><span>Look a block or an address up.</span></a>
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<a href="/evidence" data-nav="evidence"><b>Evidence</b><span>Every claim and how far it is tested.</span></a>
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<a href="/light" data-nav="light"><b>Light wallet</b><span>A balance your browser proves, trusting no node.</span></a>
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<a href="/receipt" data-nav="receipt"><b>Payment receipt</b><span>A receipt any third party re-verifies offline.</span></a>
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<a href="/oracle" data-nav="oracle"><b>State oracle on Sepolia</b><span>Balances on the devnet, read from another chain.</span></a>
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</div>
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</div>
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<div class="nav-panel" id="nav-panel-learn" data-group="learn" role="region" aria-labelledby="nav-btn-learn" hidden>
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<div class="panel-list">
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<a href="/litepaper" data-nav="litepaper"><b>Litepaper</b><span>The design, as published.</span></a>
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<a href="/income" data-nav="income"><b>Income</b><span>What your card would mine, from the live network.</span></a>
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<a href="/economics" data-nav="economics"><b>Economics</b><span>The emission, the split and the fees, each with its line in the node.</span></a><a href="/scorecard" data-nav="scorecard"><b>Scorecard</b><span>The twelve acceptance gates, their evidence and where each stands.</span></a><a href="/acceptance" data-nav="acceptance"><b>Acceptance</b><span>The Test and Acceptance Standard, case by case, as each one passes.</span></a><a href="/audit" data-nav="audit"><b>Site audit</b><span>Every page, what the reset changed and what is open.</span></a>
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<a href="/ledger" data-nav="ledger"><b>Ledger</b><span>Every criticism, answered or conceded.</span></a>
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<a href="/claims" data-nav="claims"><b>What Igneum does not claim</b><span>The limits, stated first.</span></a>
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<a href="/randomx" data-nav="randomx"><b>Igneum vs RandomX</b><span>What was kept and what was rebuilt for GPUs.</span></a>
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||
<a href="/provenance" data-nav="provenance"><b>Built on the shoulders</b><span>Every borrowed part, credited.</span></a>
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<a href="/faucet" data-nav="faucet"><b>Devnet faucet</b><span>10 IGN of devnet coin, once a day.</span></a>
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<a href="/swap" data-nav="swap"><b>Swap</b><span>Test tokens on the devnet; every swap is a proven block.</span></a>
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<a href="/compatibility" data-nav="compatibility"><b>Compatibility</b><span>Every row a test run against the devnet.</span></a>
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<div class="sheet-group"><div class="sheet-head">Mine</div>
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<a href="/download" data-nav="download"><b>Download</b><span>Windows, macOS, Linux and HiveOS.</span></a>
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<a href="/app" data-nav="app"><b>The app</b><span>What you see while the card mines.</span></a>
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<a href="/wallet" data-nav="wallet"><b>The wallet</b><span>Your coins. Final means final.</span></a>
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<div class="sheet-group"><div class="sheet-head">Network</div>
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<a href="/light" data-nav="light"><b>Light wallet</b><span>A balance your browser proves, trusting no node.</span></a>
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<a href="/oracle" data-nav="oracle"><b>State oracle on Sepolia</b><span>Balances on the devnet, read from another chain.</span></a>
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<div class="sheet-group"><div class="sheet-head">Learn</div>
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<a href="/litepaper" data-nav="litepaper"><b>Litepaper</b><span>The design, as published.</span></a>
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<a href="/income" data-nav="income"><b>Income</b><span>What your card would mine, from the live network.</span></a>
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<a href="/claims" data-nav="claims"><b>What Igneum does not claim</b><span>The limits, stated first.</span></a>
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<a href="/provenance" data-nav="provenance"><b>Built on the shoulders</b><span>Every borrowed part, credited.</span></a>
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<div class="sheet-group"><div class="sheet-head">Build</div>
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<div class="sheet-social"><a href="https://discord.gg/igneum" target="_blank" rel="noopener">Discord</a><a href="https://git.igneum.network/igneum-network/spec" target="_blank" rel="noopener">Source</a><a href="https://www.reddit.com/user/Igneum_network/" target="_blank" rel="noopener">Reddit</a></div>
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<div class="breadcrumb"><a href="/">Igneum</a><span>/</span><a href="/explorer">Explorer</a><span>/</span><span>Block</span></div>
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<div class="eyebrow"><a href="/explorer">The devnet explorer</a> · block</div>
|
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<h1 class="hash" id="title">Block</h1>
|
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<div id="chips"></div>
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<div class="msg" id="msg" aria-live="polite"></div>
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</div>
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<div id="body" hidden>
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<div class="two two-wrap">
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<div class="card"><div class="viz-head"><h2>Summary</h2></div><dl id="summary"></dl></div>
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<div class="card"><div class="viz-head"><h2>Header</h2></div><dl id="header"></dl></div>
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</div>
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<div class="two two-wrap">
|
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<div class="card"><div class="viz-head"><h2>Parents</h2><div class="eyebrow" id="parents-n"></div></div><div id="parents"></div><div class="viz-head" style="margin-top:18px"><h2>Children</h2><div class="eyebrow">seen within 10 min</div></div><div id="children"></div></div>
|
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<div class="card"><div class="viz-head"><h2>Mergeset</h2><div class="eyebrow">what this block merges</div></div><div id="mergeset"></div><p class="note">A chain block merges the blocks in its past that no earlier chain block merged. Blue ones are paid by this block's coinbase; red ones are excluded from the order and their reward goes to this block's miner.</p></div>
|
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</div>
|
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<div class="card"><div class="viz-head"><h2>Transactions</h2><div class="eyebrow" id="tx-n"></div></div><div id="coinbase"></div><div class="tbl" id="txs"></div></div>
|
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<div class="card"><div class="viz-head"><h2>Shard plan and proofs</h2><div class="eyebrow" id="proof-eyebrow"></div></div><div id="proofs"></div></div>
|
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<div class="card"><div class="viz-head"><h2>Finality</h2><div class="eyebrow" id="fin-eyebrow"></div></div><div id="finality"></div><div id="recheck"></div></div>
|
||
</div>
|
||
<p class="note" data-four-words><b>Four words, used exactly.</b> <b>Included</b>: the block carries the transaction. <b>Executed</b>: the EVM ran it and the result is on the record. <b>Proven</b>: a valid proof record for its block was carried and paid. <b>Finalised</b>: the block sits under a certified checkpoint, two thirds of active and of total weight. A pause in finality is shown as a pause, never as a block losing its lock. The definitions are the finality specification’s: <a href="https://git.igneum.network/igneum-network/igneum/src/branch/master/docs/spec/finality-guarantees.md">section 9, the guarantees</a>.</p>
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<p class="positioning">A GPU-secured network for Ethereum-compatible applications and verifiable computation.</p>
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<p>Mined by GPUs. Proven by fire.</p>
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|
||
<a href="/dev-fee">The dev fee</a>
|
||
<a href="/faucet">Devnet faucet</a>
|
||
<a href="/metamask">Add Igneum to MetaMask</a>
|
||
</div></div>
|
||
<div class="footer-column"><h4>Read</h4><div>
|
||
<a href="/litepaper">Litepaper</a>
|
||
<a href="/evidence">Evidence</a>
|
||
<a href="/ledger">Ledger: every criticism</a>
|
||
<a href="/claims">What Igneum does not claim</a>
|
||
<a href="/randomx">Igneum vs RandomX</a>
|
||
<a href="/provenance">Built on the shoulders</a>
|
||
</div></div>
|
||
<div class="footer-column"><h4>Explore</h4><div>
|
||
<a href="/live">Live devnet</a>
|
||
<a href="/explorer">Explorer</a>
|
||
<a href="/build">Build on Igneum</a>
|
||
<a href="/swap">Swap</a>
|
||
<a href="/grants">Grants</a>
|
||
<a href="/download">Downloads: devnet build</a>
|
||
<a href="https://discord.gg/igneum" target="_blank" rel="noopener">Community Discord</a>
|
||
<a href="mailto:hello@igneum.network">hello@igneum.network</a>
|
||
<a href="https://git.igneum.network/igneum-network/spec/issues" rel="noopener">An issue on the spec</a>
|
||
</div></div>
|
||
</div>
|
||
<div class="footer-bottom">
|
||
<p>Igneum Labs LTD · Unit IH-00-01-01-OF-01, Level 01, Innovation One, Dubai International Financial Centre. Experimental software. Nothing on this site is an offer to sell anything.<br>Report a flaw by email or by an issue on the spec. Nobody from Igneum will ask for your seed. © 2026 Igneum · not an offer to sell anything</p>
|
||
<div class="theme-group" role="group" aria-label="Theme"><button type="button" data-theme-set="system" aria-pressed="true">System</button><button type="button" data-theme-set="light" aria-pressed="false">Light</button><button type="button" data-theme-set="dark" aria-pressed="false">Dark</button></div>
|
||
</div>
|
||
</div>
|
||
</footer>
|
||
|
||
<script>
|
||
(function(){
|
||
// theme control: stores light or dark under igneum-theme; system clears it and follows the OS. The head applied the value before paint.
|
||
var bs=document.querySelectorAll('[data-theme-set]');if(!bs.length)return;
|
||
var media=window.matchMedia('(prefers-color-scheme: light)');
|
||
function stored(){try{var t=localStorage.getItem('igneum-theme');return t==='light'||t==='dark'?t:'system';}catch(e){return 'system';}}
|
||
function apply(){var c=stored();document.documentElement.setAttribute('data-theme',c==='system'?(media.matches?'light':'dark'):c);bs.forEach(function(b){b.setAttribute('aria-pressed',b.getAttribute('data-theme-set')===c?'true':'false');});document.dispatchEvent(new CustomEvent('igneum-theme'));}
|
||
bs.forEach(function(b){b.addEventListener('click',function(){var v=b.getAttribute('data-theme-set');try{if(v==='system')localStorage.removeItem('igneum-theme');else localStorage.setItem('igneum-theme',v);}catch(e){}apply();});});
|
||
if(media.addEventListener)media.addEventListener('change',function(){if(stored()==='system')apply();});
|
||
document.addEventListener('igneum-theme',function(){var c=stored();bs.forEach(function(b){b.setAttribute('aria-pressed',b.getAttribute('data-theme-set')===c?'true':'false');});});
|
||
bs.forEach(function(b){b.setAttribute('aria-pressed',b.getAttribute('data-theme-set')===stored()?'true':'false');});
|
||
// the network state word in the status bar: one read of the observer per page view
|
||
var fs=document.getElementById('foot-state'),fd=document.getElementById('foot-dot');if(fs&&fd&&fs.getAttribute('data-devnet-state')==='live'){fetch('/api/live?window=30',{cache:'no-store'}).then(function(r){return r.json();}).then(function(d){var on=d&&d.ok&&d.state&&!d.state.stale;fs.textContent=on?'devnet live':'devnet, observer stale';fd.className='dot '+(on?'live':'off');}).catch(function(){fs.textContent='devnet';});}
|
||
})();
|
||
</script>
|
||
<!-- footer:end -->
|
||
<script type="module">
|
||
import { ign, ignFromWei, shortHash, rel, int, utc } from '/lib/explorer.mjs';
|
||
const $ = id => document.getElementById(id);
|
||
const esc = s => String(s ?? '').replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
|
||
const link = h => `<a class="hash" href="/block/${esc(h)}" title="${esc(h)}">${esc(shortHash(h, 12, 8))}</a>`;
|
||
const addr = a => a ? `<a class="hash" href="/address/${esc(a)}">${esc(a)}</a>` : 'n/a';
|
||
const dl = pairs => pairs.filter(p => p).map(([k, v]) => `<dt>${esc(k)}</dt><dd>${v}</dd>`).join('');
|
||
const id = decodeURIComponent(location.pathname.split('/').pop() || '');
|
||
const query = /^\d{1,12}$/.test(id) ? 'height=' + id : 'block=' + encodeURIComponent(id.replace(/^0x/i, ''));
|
||
async function recheck(index, blockHash, isCheckpoint) {
|
||
// the verified badge: this browser fetches the certificate that covers the block and checks it with the site's light client
|
||
const el = $('recheck'); el.innerHTML = `<p class="note" id="rc-line">Re-checking certificate ${int(index)} in this browser. The STARK proofs of the shards are not re-run here; the node's verdict on them is shown in the shard table as the node's.</p>`;
|
||
const badge = document.createElement('span'); badge.className = 'badge wait'; badge.textContent = 'checking the certificate'; $('chips').appendChild(badge);
|
||
try {
|
||
const { fetchCheckpoint, verify } = await import('/verify/verify.js');
|
||
const data = await fetchCheckpoint('/api/checkpoint?index=' + index);
|
||
const r = verify(data);
|
||
if (r.verified) {
|
||
badge.className = 'badge ok'; badge.textContent = "certificate re-checked in this browser; the node's verdict on the STARK";
|
||
$('rc-line').innerHTML = `Certificate ${int(index)} re-checked in this browser in ${r.ms} ms: ${int(r.headers_checked)} header hashes recomputed, ${int(r.signers)} of ${int(r.voters)} voters' BLS keys aggregated, the signature verifies over ${(r.weight_fraction_total * 100).toFixed(1)}% of all weight. ${isCheckpoint ? 'This block is the certified checkpoint.' : 'This block sits under that lock on the selected chain.'} The light client is <a href="/verify/core.js">/verify/core.js</a>; the data it checked is <a href="/api/checkpoint?index=${index}">/api/checkpoint?index=${index}</a>.`;
|
||
} else { badge.className = 'badge bad'; badge.textContent = 'certificate did not verify'; $('rc-line').textContent = `Certificate ${int(index)} did not verify in this browser: ${r.error || 'unknown reason'}.`; }
|
||
} catch (e) { badge.className = 'badge wait'; badge.textContent = 're-check unavailable'; $('rc-line').textContent = 'The re-check could not run: ' + (e.message || e); }
|
||
}
|
||
async function load() {
|
||
const r = await fetch('/api/explorer?' + query); const j = await r.json();
|
||
if (!j.ok) { $('msg').textContent = j.error || 'Not found.'; $('title').textContent = /^\d/.test(id) ? 'Chain block ' + id : shortHash(id, 10, 8); return; }
|
||
const b = j.block, d = b.detail || {}, now = new Date(j.now).getTime(), sum = b.shard_summary || { total: 0, paid: 0 };
|
||
document.title = `Devnet block ${shortHash(b.hash, 8, 6)}`;
|
||
$('title').textContent = b.hash;
|
||
const chips = [b.chain ? (b.chain_now === false ? '<span class="chip" title="the observer saw it as the chain block of its number; a tip reorg gave the number to another block">chain block, replaced</span>' : '<span class="chip hot">chain block</span>') : `<span class="chip">${esc(b.color)}</span>`, `<span class="chip" title="the hash program family this block was mined under">class ${esc(b.class ? b.class.class : 'v4')}</span>`];
|
||
if (j.checkpoint) chips.push(`<span class="chip ${j.checkpoint.state === 'locked' ? 'ok' : ''}">checkpoint ${j.checkpoint.index}, ${esc(j.checkpoint.state)}</span>`);
|
||
chips.push(b.lock && b.lock.final ? `<span class="chip ok" title="${esc(b.lock.reason)}">finalised under lock ${int(b.lock.index)}</span>` : `<span class="chip" title="${esc(b.lock ? b.lock.reason : '')}">not yet finalised</span>`);
|
||
if (b.chain) chips.push(sum.total ? `<span class="chip ${sum.paid === sum.total ? 'ok' : ''}">${sum.paid} of ${sum.total} shards paid</span>` : '<span class="chip">plan not read yet</span>');
|
||
if (b.proof_records) chips.push(`<span class="chip">carries ${b.proof_records} proof record${b.proof_records === 1 ? '' : 's'}</span>`);
|
||
if (j.txs.length) chips.push(`<span class="chip">${j.txs.length} transaction${j.txs.length === 1 ? '' : 's'} executed</span>`);
|
||
$('chips').innerHTML = chips.join('');
|
||
$('summary').innerHTML = dl([
|
||
['Network', 'The devnet' + (j.chain_id ? ', chain id ' + esc(j.chain_id) + ' as the node reports it' : '')],
|
||
['Number', b.number === null ? '<span class="kv">none, not a chain block</span>' : (b.chain_now === false ? `${int(b.number)} <span class="kv">as the observer first saw it; a tip reorg gave this number to another block, so the EVM executed that one</span>` : int(b.number))],
|
||
['Time', `${utc(b.ts)} <span class="kv">(${rel(now - b.ts)})</span>`],
|
||
['DAA score', int(b.daa)], ['Blue score', int(b.blue_score)],
|
||
['Class', `${esc(b.class ? b.class.class : 'v4')} <span class="kv">${b.class && b.class.floors ? b.class.floors.map(f => `${f.class} from DAA ${int(f.daa)}`).join(', ') : ''}</span>`],
|
||
['Lock state', b.lock ? `${b.lock.final ? 'finalised' : 'not yet finalised'} <span class="kv">${esc(b.lock.reason)}${j.lock ? `; newest lock ${int(j.lock.index)} at blue score ${int(j.lock.blue_score)}, ${(j.lock.fraction_total * 100).toFixed(1)}% of all weight` : ''}</span>` : 'n/a'],
|
||
['Miner', addr(b.evm_miner)], ['Coinbase address', addr(b.miner)],
|
||
['Vote key', `<span class="id">${esc(b.miner_id || 'n/a')}</span> <span class="hash kv" style="font-size:12px">${esc(b.vote_key_hash || '')}</span>`],
|
||
b.engine ? ['Engine', esc(b.engine)] : null,
|
||
['Difficulty', d.difficulty ? int(d.difficulty) : 'n/a'],
|
||
['Declared subsidy', b.subsidy_sompi ? `${ignFromWei(b.subsidy_sompi, 8)} IGN <span class="kv">E(DAA) of spec 2.5 in base units of 10<sup>-18</sup> IGN on the Igneum 2.0 devnet, paid when a later chain block merges this one</span>` : 'n/a'],
|
||
['Coinbase paid', b.paid_sompi ? `${ignFromWei(b.paid_sompi, 8)} IGN <span class="kv">to the blocks it merges</span>` : 'n/a'],
|
||
['Merged by', b.chain ? 'itself (chain block)' : (j.merged_by ? link(j.merged_by) : '<span class="kv">not yet</span>')],
|
||
['Selected parent', b.selected_parent ? link(b.selected_parent) : 'n/a'],
|
||
]);
|
||
$('header').innerHTML = dl([
|
||
['Hash', `<span class="hash">${esc(b.hash)}</span>`], ['Version', esc(d.version)], ['Bits', esc(d.bits)], ['Nonce', `<span class="hash">${esc(d.nonce)}</span>`],
|
||
['Blue work', `<span class="hash">${esc(d.blue_work)}</span>`], ['Hash merkle root', `<span class="hash">${esc(d.hash_merkle_root)}</span>`],
|
||
['Accepted id merkle root', `<span class="hash">${esc(d.accepted_id_merkle_root)}</span>`], ['UTXO commitment', `<span class="hash">${esc(d.utxo_commitment)}</span>`],
|
||
['Pruning point', `<span class="hash">${esc(d.pruning_point)}</span>`], ['Parent levels', esc(d.parents_by_level ?? 'n/a')],
|
||
]);
|
||
$('parents-n').textContent = `${b.parent_hashes.length} at level 0`;
|
||
$('parents').innerHTML = b.parent_hashes.length ? '<div class="hash" style="display:flex;flex-direction:column;gap:6px">' + b.parent_hashes.map(link).join('') + '</div>' : '<div class="empty">Genesis has no parents.</div>';
|
||
$('children').innerHTML = j.children.length ? '<div class="hash" style="display:flex;flex-direction:column;gap:6px">' + j.children.map(link).join('') + '</div>' : '<div class="empty">No child seen yet.</div>';
|
||
const ms = d.mergeset || { blues: [], reds: [] };
|
||
$('mergeset').innerHTML = (ms.blues.length || ms.reds.length) ? `<div style="display:flex;flex-direction:column;gap:6px">${ms.blues.map(h => `<div><i class="sw blue"></i>${link(h)}</div>`).join('')}${ms.reds.map(h => `<div><i class="sw red"></i>${link(h)}</div>`).join('')}</div>` : '<div class="empty">Empty.</div>';
|
||
const cb = d.coinbase;
|
||
$('tx-n').textContent = `${b.tx_count ?? 0} carried, ${j.txs.length} executed by the EVM, 1 coinbase`;
|
||
$('coinbase').innerHTML = cb ? `<dl>${dl([['Coinbase', `<span class="hash">${esc(cb.id)}</span>`], ['Outputs', cb.outputs.map(o => `${o.pool ? '<span class="kv">proving pool (burns on the UTXO side, credited on the EVM side)</span>' : addr(o.address)} <b>${ignFromWei(o.value, 8)} IGN</b>`).join('<br>') || 'none'], ['Carries', `${cb.records} proof record${cb.records === 1 ? '' : 's'}${cb.reveal ? ', a key reveal' : ''}${(d.certificates || []).length ? `, certificate ${d.certificates.join(', ')}` : ''}`]])}</dl>` : '<div class="empty">No coinbase decoded.</div>';
|
||
const carried = d.txs || [];
|
||
$('txs').innerHTML = j.txs.length ? `<table><thead><tr><th>Transaction</th><th>From</th><th>To</th><th class="n">Value</th><th>Status</th><th class="n">Gas used</th></tr></thead><tbody>${j.txs.map(t => `<tr id="tx-${esc(t.hash.replace(/^0x/, ''))}"><td><a class="hash" href="/tx/${esc(t.hash)}">${esc(shortHash(t.hash, 12, 8))}</a></td><td>${t.from ? `<a class="hash" href="/address/${esc(t.from)}">${esc(shortHash(t.from, 8, 6))}</a>` : ''}</td><td>${t.to ? `<a class="hash" href="/address/${esc(t.to)}">${esc(shortHash(t.to, 8, 6))}</a>` : (t.contract_address ? `<span class="kv">created</span> <a class="hash" href="/address/${esc(t.contract_address)}">${esc(shortHash(t.contract_address, 8, 6))}</a>` : '<span class="kv">none</span>')}</td><td class="n">${ignFromWei(t.value_wei, 6)} IGN</td><td>${t.status === 'success' ? '<span class="chip ok">ok</span>' : t.status === 'failed' ? '<span class="chip" style="border-color:var(--excluded);color:var(--excluded)">failed</span>' : '<span class="kv">no receipt</span>'}</td><td class="n">${int(t.gas_used)}</td></tr>`).join('')}</tbody></table>` :
|
||
(carried.length ? `<p class="note">This block carries ${carried.length} transaction${carried.length === 1 ? '' : 's'}; ${b.chain ? 'the indexer has not read the block yet, or every one had already been executed in an earlier chain block' : 'they execute in the chain block that merges this one'}.</p>` : '<div class="empty" style="margin-top:8px">No EVM transactions in this block.</div>');
|
||
if (j.evm && !j.evm.error) $('txs').insertAdjacentHTML('beforeend', `<p class="note">EVM view of this chain block: gas used ${int(j.evm.gas_used)}, state root <span class="hash">${esc(shortHash(j.evm.state_root, 10, 6))}</span>${j.evm.igneum ? `, rewards ${j.evm.igneum.rewards.map(r => ignFromWei(r.wei) + ' IGN to ' + shortHash(r.miner, 6, 4)).join(', ')}, proving pool credit ${ignFromWei(j.evm.igneum.proving_pool_credit)} IGN` : ''}.</p>`);
|
||
const sh = j.shards;
|
||
$('proof-eyebrow').textContent = b.chain ? `${sh.length} shard${sh.length === 1 ? '' : 's'} planned for this chain block` : 'not a chain block';
|
||
$('proofs').innerHTML = `<p style="font-size:14px;color:var(--ink-2)">This block carries <b>${b.proof_records ?? 0}</b> proof record${b.proof_records === 1 ? '' : 's'} for earlier chain blocks (274 bytes each, in the coinbase extra data).${b.chain ? ` Its own execution is split into <b>${sum.total}</b> shard${sum.total === 1 ? '' : 's'}: ${sum.paid} paid, ${sum.verified} verified, ${sum.proving} proving, ${sum.planned} planned.` : ''}</p>` +
|
||
(sh.length ? `<div class="tbl"><table><thead><tr><th class="n">Shard</th><th>State</th><th>Prover</th><th class="n">pgas</th><th class="n">Proof lag, DAA</th><th>Carried by</th><th class="n">Payout</th><th>Node verdict</th></tr></thead><tbody>${sh.map(s => `<tr><td class="n">${s.i} of ${s.n}</td><td><span class="chip ${s.state === 'paid' ? 'ok' : s.state === 'verified' || s.state === 'proving' ? 'hot' : ''}">${esc(s.state)}</span></td><td class="id">${esc(s.prover || '')}</td><td class="n">${int(s.pgas)}</td><td class="n">${s.lag === null ? '' : int(s.lag)}</td><td>${s.carried_by ? link(s.carried_by) : ''}</td><td class="n">${s.payout_wei ? ignFromWei(s.payout_wei, 6) + ' IGN' : ''}</td><td>${s.node_verified === true ? 'proof verified by the node' : s.node_verified === false ? 'not verified' : '<span class="kv">no record yet</span>'}</td></tr>`).join('')}</tbody></table></div><p class="note">State follows the record: planned when the node published the shard plan, proving when a prover's record is in the pool, verified when the node's SP1 verifier accepted the proof, paid when a later coinbase carried and paid it. The explorer does not re-run the STARK itself; the node's verdict is shown as the node's. Every state, number and record on this page is read from node1-dn3 on the build box (since 12:25 UTC on 8 October 2026), the chain the finality certificates follow.</p>` : (b.chain ? '<div class="empty">No shard plan recorded (the proving feed has not read this block).</div>' : ''));
|
||
const cp = j.checkpoint, certs = j.certificates || [];
|
||
$('fin-eyebrow').textContent = cp ? `checkpoint ${cp.index}` : (certs.length ? 'carries a certificate' : 'not a checkpoint');
|
||
$('finality').innerHTML = (cp ? `<dl>${dl([['State', `<span class="chip ${cp.state === 'locked' ? 'ok' : ''}">${esc(cp.state)}</span>`], ['Signed weight', `${int(cp.signed)} of ${int(cp.total)} (${(cp.fraction_total * 100).toFixed(1)}% of all weight, ${(cp.fraction_active * 100).toFixed(1)}% of active)`], ['Votes', `${int(cp.votes)} of ${int(cp.voters)} voters`], cp.locked_at ? ['Locked', utc(new Date(cp.locked_at).getTime())] : null])}</dl>` : '') +
|
||
certs.map(c => `<dl style="margin-top:14px">${dl([[c.role === 'checkpoint' ? 'Certificate' : 'Carries certificate', `index ${c.index}, ${c.voter_count} voters, aggregator <span class="id">${esc(shortHash(c.aggregator, 8, 0))}</span>, ${c.role === 'checkpoint' ? 'carried by ' + link(c.carrier) : 'for checkpoint ' + link(c.checkpoint)}`], ['Weight', `${int(c.total_weight)} total, ${int(c.active_weight)} active at the lock`], c.previous ? ['Previous lock', `index ${c.previous.index}, ${link(c.previous.hash)}${c.headers_complete ? ', header chain stored' : ''}`] : null, ['Data', `<a href="/api/checkpoint?index=${c.index}">/api/checkpoint?index=${c.index}</a> serves this certificate for the in-browser verifier`]])}</dl>`).join('') +
|
||
(!cp && !certs.length ? `<div class="empty">This block is neither a checkpoint nor a certificate carrier. Checkpoints are every 30 blue score; a lock needs two thirds of all 30-day weight.${b.lock && b.lock.final ? ` This block is under lock ${int(b.lock.index)}.` : ''}</div>` : '');
|
||
$('body').hidden = false;
|
||
const ownCert = certs.find(c => c.role === 'checkpoint');
|
||
if (ownCert) recheck(ownCert.index, b.hash, true);
|
||
else if (b.lock && b.lock.final && b.lock.index !== undefined) recheck(b.lock.index, b.hash, false);
|
||
}
|
||
load().catch(e => { $('msg').textContent = 'The API did not answer: ' + e.message; });
|
||
</script>
|
||
</body>
|
||
</html>
|