The owner, 6 October 2026, on the live home page: "too left and text heavy ... we want the home page to suck people in and let
the litepaper carry the weight; also minimise the header." The home page only; nothing else above the fold.
Header (this page only, a page-block override of the shared nav): the wordmark, Litepaper, Live devnet and Download the miner,
56 px, transparent over the hero; the phone sheet shows the same three.
Hero: one statement, eleven words ("A proof-of-work chain for graphics cards, whose miners prove the blocks."), two buttons,
then the step scene (site/live-steps.js on the shared feed) full bleed with its one caption line. Hero copy 17 words with the
buttons. At 1440 by 900 the hero ends at 849 px; at 390 by 844 at 699 px.
Below the fold: three facts, each one number and one sentence: the live hash rate with the vote keys of the last ten
minutes, the shards proven and paid on the chain (with the last ten minutes), and the chip model's one line with its link;
a note under them says the chain's state in the ledger's words (tonight: finality paused) and that the chip figures are a
cost model, not a measurement. Then the downloads row (three platforms) with the devnet and testnet notices and the dev-fee
sentence, then one line to the ledger and to what Igneum does not claim. The footer is unchanged.
Moved, nothing cut: the light-client card to /live (its verifier module with it); the testnet terms to the litepaper's For
miners section (with an id for the metamask page's link); "Live rows arrive with the public testnet, August 2027" to the
litepaper's proving section; "since 2019 (approximate)" onto the litepaper's RandomX date; the journey, economics, wallet,
build and RandomX sections were already in the litepaper (roadmap, economics, wallet, building, vs RandomX). The footer's
Journey link points at the litepaper's roadmap. tools/ci/ledger-text-check.mjs: the home page is checked for E5, X2 and
X7; G4, C2, X3 and X8 are checked on the litepaper (G4 and X8 were already there). The ledger's own "stated on" notes for
those four rows are owed an update by the ledger owner.
Polish lane Q5: the word "final" is drawn and captioned only while finality is active (site/live-steps.js), so nothing on
the page says final while finality is paused; the hero is under 40 words; the Open Graph card is the 1200 by 630 image.
Measured headless at 1440 and 390, dark and light: header 56 px with three items, no "final" anywhere, no horizontal
overflow, no console errors; the caption advanced on every capture. Captures: docs/plans/site-ui-3-shots/after/
home-{1440,390}-{dark,light}.jpg (full page) and home-{1440,390}-{dark,light}-fold.jpg (above the fold).
Checks: link check 912 links across 16 pages 0 broken, ledger text 50 of 50, contrast 32 pairs 0 under 4.5:1, orphan check
0 site headings, api tests 5 pass. The identity grep's one hit is docs/analysis/horizon/polish.md line 433 on master,
untouched here (the polish lane's own table of regex literals); it is main's to route.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
270 lines
21 KiB
HTML
270 lines
21 KiB
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<meta name="description" content="Add the Igneum network to MetaMask or any Ethereum wallet in one click: chain id, RPC URL, the IGN symbol and 18 decimals. Devnet today, public testnet next.">
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@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/plex-sans-600.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:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/plex-mono-400.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:'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:'Unbounded Fallback';src:local('Arial Black'),local('Arial-Black'),local('Impact');size-adjust:114%;ascent-override:87.5%;descent-override:21.5%;line-gap-override:0%}
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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: the footer control stores "light" or "dark" under igneum-theme; nothing stored means the system setting */
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(function(){try{var t=localStorage.getItem("igneum-theme");if(t==="light"||t==="dark")document.documentElement.setAttribute("data-theme",t);}catch(e){}})();
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</script>
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<style>
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/* page block; tokens, type and components are in /site.css */
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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-h2:clamp(28px,4.2vw,44px);--fs-h3:clamp(18px,2vw,22px);--fs-tile:clamp(20px,2.2vw,26px)}
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[id]{scroll-margin-top:calc(var(--nav-h) + 16px)}
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.head{padding-top:var(--head)}
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.note b{color:var(--bone);font-weight:500}
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.grid{display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));margin:8px 0 8px}
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.card h3{font-family:var(--f-display);font-weight:700;font-size:var(--fs-h3);margin:0 0 6px}
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.card .tag{display:inline-block;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--molten);border:1px solid var(--line);border-radius:999px;padding:3px 9px;margin-bottom:12px}
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.card p{margin:0 0 12px;color:var(--ink-2);font-size:15px}
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dl{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:6px 16px;margin:0 0 16px;font-size:14px}
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dt{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ash);padding-top:3px}
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dd{margin:0;font-family:var(--f-mono);font-size:14px;color:var(--bone);overflow-wrap:anywhere}
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.btn[disabled]{opacity:.5;cursor:not-allowed}
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.btn.ghost{background:transparent;color:var(--bone);border-color:var(--line)}
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.status{font-family:var(--f-mono);font-size:13px;color:var(--ash);margin:10px 0 0;min-height:1.4em}
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ol{margin:0 0 14px;padding-left:22px}li{margin-bottom:6px}
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.asof{color:var(--ash);font-size:13px;margin:40px 0 0;max-width:72ch}
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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">
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<div class="wrap">
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<a href="/" class="brand" aria-label="Igneum home">
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<svg class="mark" viewBox="0 0 1024 1024" width="28" height="28" 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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<div class="links" id="nav-links">
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<a href="/litepaper" data-nav="litepaper">Litepaper</a>
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<a href="/live" data-nav="live">Live devnet</a>
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<a href="/bench" data-nav="bench">Engineering log</a>
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<a href="/miner" data-nav="miner">Miner</a>
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<a href="/wallet" data-nav="wallet">Wallet</a>
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<a href="/evidence" data-nav="evidence">Evidence</a>
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<a href="https://github.com/igneum-network/spec" rel="noopener">GitHub</a>
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</div>
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<a href="/miner#get" class="btn primary small cta">Download the miner</a>
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<button class="burger" id="nav-burger" type="button" aria-expanded="false" aria-controls="nav-sheet" aria-label="Menu"><span class="bars"></span></button>
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<div class="nav-sheet" id="nav-sheet">
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<a href="/litepaper" data-nav="litepaper">Litepaper</a>
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<a href="/live" data-nav="live">Live devnet</a>
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<a href="/bench" data-nav="bench">Engineering log</a>
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<a href="/miner" data-nav="miner">Miner</a>
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<a href="/wallet" data-nav="wallet">Wallet</a>
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<a href="/evidence" data-nav="evidence">Evidence</a>
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<a href="/explorer">Explorer</a>
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<a href="/ledger">Ledger</a>
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<a href="https://github.com/igneum-network/spec" rel="noopener">GitHub</a>
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<a href="/miner#get" class="btn primary">Download the miner</a>
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</div>
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</div>
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</nav>
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<script>
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(function(){
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// the menu: open on the button, closed by any link, Escape (focus back on the button) or a resize past 900 px
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var n=document.querySelector('.nav'),b=document.getElementById('nav-burger'),s=document.getElementById('nav-sheet');if(!n||!b||!s)return;
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function set(o){n.classList.toggle('open',o);b.setAttribute('aria-expanded',o?'true':'false');document.documentElement.style.overflow=o?'hidden':'';}
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b.addEventListener('click',function(){set(!n.classList.contains('open'));});
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s.addEventListener('click',function(e){if(e.target.closest('a'))set(false);});
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document.addEventListener('keydown',function(e){if(e.key==='Escape'&&n.classList.contains('open')){set(false);b.focus();}});
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</script>
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<!-- nav:end -->
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<main id="main" class="wrap">
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<div class="head">
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<div class="eyebrow">Wallets · chain id · RPC</div>
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<h1>Add Igneum to MetaMask</h1>
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</div>
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<p class="note">Igneum runs the Ethereum virtual machine, so MetaMask and every other Ethereum wallet work unchanged. The wallet needs four things: the chain id, an RPC URL, the symbol <b>IGN</b> and <b>18</b> decimals. The button below sends them to the wallet with the standard <code>wallet_addEthereumChain</code> request; the wallet shows them to you and asks before adding anything. Nothing on this page asks for a seed phrase or a key. Nobody from Igneum will ask for your seed.</p>
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<div class="grid">
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<div class="card" id="testnet">
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<span class="tag">Public testnet · coming</span>
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<h3>Igneum testnet</h3>
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<p>The network the one-click miner app joins at public testnet. Coins on it have no value and the chain resets with notice (<a href="/litepaper#testnet-terms">testnet terms</a>).</p>
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<dl>
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<dt>Network name</dt><dd>Igneum Testnet</dd>
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<dt>Chain id</dt><dd>4462 (0x116e)</dd>
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<dt>RPC URL</dt><dd id="testnet-rpc">https://rpc.testnet.igneum.network <span style="color:var(--ash)">(published with the testnet)</span></dd>
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<dt>Symbol</dt><dd>IGN</dd>
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<dt>Decimals</dt><dd>18</dd>
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<dt>Explorer</dt><dd>published with the testnet</dd>
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</dl>
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<button class="btn" type="button" data-add="testnet" disabled>Add Igneum Testnet to MetaMask</button>
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<p class="status" data-status="testnet">The button switches on when the public RPC is live.</p>
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</div>
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<div class="card" id="devnet">
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<span class="tag">Devnet · live now</span>
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<h3>Igneum devnet, through your own node</h3>
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<p>The Igneum Miner app runs a full node on your machine and serves the Ethereum RPC on it. Point the wallet at that node. The devnet is a developer network: it resets without notice and its coins have no value.</p>
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<dl>
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<dt>Network name</dt><dd>Igneum Devnet (local node)</dd>
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<dt>Chain id</dt><dd>4463 (0x116f)</dd>
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<dt>RPC URL</dt><dd>http://127.0.0.1:26790</dd>
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<dt>Symbol</dt><dd>IGN</dd>
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<dt>Decimals</dt><dd>18</dd>
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<dt>Explorer</dt><dd><a href="/explorer">igneum.network/explorer</a></dd>
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</dl>
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<button class="btn" type="button" data-add="devnet">Add Igneum Devnet to MetaMask</button>
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<p class="status" data-status="devnet"></p>
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</div>
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</div>
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<h2 id="manual">Add it by hand</h2>
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<p class="note">If the wallet has no one-click support, or you prefer to type: MetaMask, Settings, Networks, Add a network manually. Enter the values from the card above. Any wallet that supports custom EVM networks takes the same four fields.</p>
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<ol>
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<li>Network name: Igneum Testnet (or Igneum Devnet for your own node).</li>
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<li>RPC URL: the one on the card.</li>
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<li>Chain id: 4462 for the testnet, 4463 for the devnet.</li>
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<li>Currency symbol: IGN. Decimals: 18.</li>
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</ol>
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<h2 id="builders">For builders</h2>
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<p class="note">The same request from your own page or app, so your users land on the right chain:</p>
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<pre>await window.ethereum.request({
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method: 'wallet_addEthereumChain',
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params: [{
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chainId: '0x116e', // 4462, the Igneum testnet (0x116f = 4463, the devnet)
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chainName: 'Igneum Testnet',
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nativeCurrency: { name: 'Igneum', symbol: 'IGN', decimals: 18 },
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rpcUrls: ['https://rpc.testnet.igneum.network'],
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blockExplorerUrls: []
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}]
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});</pre>
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<p class="note">Igneum signs transactions with the Ethereum rules (EIP-155, EIP-1559 and legacy envelopes). A transaction signed for another chain id is refused. Gas has two dimensions on Igneum, execution and proving, and the node folds the second into the price it quotes, so <code>eth_gasPrice</code> and <code>eth_estimateGas</code> work as they do on Ethereum. The <a href="/litepaper#builders-ask">litepaper</a> has the differences.</p>
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<h2 id="app-wallet">The app and the Igneum Wallet</h2>
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<p class="note">The Igneum Ember app (still labelled Igneum Miner in its window) makes an address for your earnings and shows you its seed phrase once. That address is an ordinary Ethereum account: import the seed into MetaMask and the balance is there. <a href="/wallet">Igneum Wallet</a> 0.1.4 is out for macOS and verifies finality itself; its Apps tab is in the roadmap. MetaMask works today and is the way in on Windows and Linux.</p>
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<p class="asof">Testnet coin for testing: <a href="/faucet">the faucet</a> sends 10 IGN per address per day. Chain ids 4461 (mainnet), 4462 (testnet) and 4463 (devnet) are fixed in the node. The testnet RPC URL above is a placeholder until the testnet opens; this page is updated the day it does.</p>
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</main>
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<!-- footer:start -->
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<footer class="foot">
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<div class="wrap">
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<div class="foot-grid">
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<div class="foot-brand">
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<a href="/" class="brand" aria-label="Igneum home"><svg class="mark" viewBox="0 0 1024 1024" width="26" height="26" 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><span class="word">IGNEUM</span></a>
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<p>Mined by GPUs. Proven by fire.</p>
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</div>
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<nav class="foot-col" aria-label="Read">
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<div class="eyebrow">Read</div>
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<a href="/litepaper">Litepaper</a>
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<a href="/litepaper#limits">What Igneum does not claim</a>
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<a href="/litepaper#randomx">Igneum vs RandomX</a>
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<a href="/litepaper#shoulders">Built on the shoulders</a>
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<a href="/bench">Engineering log</a>
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<a href="/evidence">Evidence</a>
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<a href="/ledger">Ledger: every criticism</a>
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</nav>
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<nav class="foot-col" aria-label="Run">
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<div class="eyebrow">Run</div>
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<a href="/miner">The miner</a>
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<a href="/wallet">The wallet</a>
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<a href="/miners">GPU bench table</a>
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<a href="/miner#fee">The dev fee</a>
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<a href="/faucet">Testnet faucet</a>
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</nav>
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<nav class="foot-col" aria-label="Follow">
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<div class="eyebrow">Follow</div>
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<a href="/live">Live devnet</a>
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<a href="/explorer">Explorer</a>
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<a href="/litepaper#roadmap">Journey</a>
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<a href="/metamask">Add Igneum to MetaMask</a>
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<a href="https://github.com/igneum-network/spec" rel="noopener"><svg viewBox="0 0 24 24" width="15" height="15" fill="currentColor" aria-hidden="true"><path d="M12 .5C5.7.5.5 5.7.5 12c0 5.1 3.3 9.4 7.9 10.9.6.1.8-.3.8-.6v-2.1c-3.2.7-3.9-1.4-3.9-1.4-.5-1.3-1.3-1.7-1.3-1.7-1-.7.1-.7.1-.7 1.2.1 1.8 1.2 1.8 1.2 1 1.8 2.7 1.3 3.4 1 .1-.8.4-1.3.7-1.6-2.6-.3-5.3-1.3-5.3-5.7 0-1.3.5-2.3 1.2-3.1-.1-.3-.5-1.5.1-3.1 0 0 1-.3 3.2 1.2.9-.3 1.9-.4 2.9-.4s2 .1 2.9.4c2.2-1.5 3.2-1.2 3.2-1.2.6 1.6.2 2.8.1 3.1.8.8 1.2 1.8 1.2 3.1 0 4.4-2.7 5.4-5.3 5.7.4.4.8 1.1.8 2.2v3.2c0 .3.2.7.8.6 4.6-1.5 7.9-5.8 7.9-10.9C23.5 5.7 18.3.5 12 .5z"></path></svg>GitHub, spec and vectors</a>
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<a href="/miner#get">Miner downloads: devnet build</a>
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<a href="mailto:hello@igneum.network">Report a flaw: hello@igneum.network</a>
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<a href="https://github.com/igneum-network/spec/issues" rel="noopener">Or open an issue on the spec</a>
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</nav>
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</div>
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<div class="foot-base">
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<span class="foot-imprint">Igneum Labs LTD · Unit IH-00-01-01-OF-01, Level 01, Innovation One, Dubai International Financial Centre · <a href="mailto:hello@igneum.network">hello@igneum.network</a></span>
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<span>© 2026 Igneum. Nothing on this page is an offer to sell anything.</span>
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<span class="theme" 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></span>
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<span class="mono">igneum.network</span>
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</div>
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</div>
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</footer>
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<script>
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(function(){
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// theme control: stores light or dark under igneum-theme; system clears it. The head applied the stored value before paint.
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var bs=document.querySelectorAll('[data-theme-set]');if(!bs.length)return;
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function cur(){try{var t=localStorage.getItem('igneum-theme');return t==='light'||t==='dark'?t:'system';}catch(e){return 'system';}}
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function paint(){var c=cur();bs.forEach(function(b){b.setAttribute('aria-pressed',b.getAttribute('data-theme-set')===c?'true':'false');});}
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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){}
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if(v==='system')document.documentElement.removeAttribute('data-theme');else document.documentElement.setAttribute('data-theme',v);paint();});});
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paint();
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})();
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</script>
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<!-- footer:end -->
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<script>
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(function(){
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// one request per button; the wallet shows the chain to the user and decides. No key, no seed, no signature here.
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var CHAINS = {
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testnet: { chainId: '0x116e', chainName: 'Igneum Testnet', nativeCurrency: { name: 'Igneum', symbol: 'IGN', decimals: 18 }, rpcUrls: ['https://rpc.testnet.igneum.network'], blockExplorerUrls: [] },
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devnet: { chainId: '0x116f', chainName: 'Igneum Devnet (local node)', nativeCurrency: { name: 'Igneum', symbol: 'IGN', decimals: 18 }, rpcUrls: ['http://127.0.0.1:26790'], blockExplorerUrls: [] }
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};
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function status(name, text) { var el = document.querySelector('[data-status="' + name + '"]'); if (el) el.textContent = text; }
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Array.prototype.forEach.call(document.querySelectorAll('[data-add]'), function (btn) {
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btn.addEventListener('click', function () {
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var name = btn.getAttribute('data-add'); var chain = CHAINS[name];
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if (!window.ethereum || !window.ethereum.request) { status(name, 'No Ethereum wallet found in this browser. Install MetaMask, or add the network by hand (below).'); return; }
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status(name, 'Waiting for the wallet...');
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window.ethereum.request({ method: 'wallet_addEthereumChain', params: [chain] })
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.then(function () { status(name, 'Added. The wallet is on ' + chain.chainName + ' (chain id ' + parseInt(chain.chainId, 16) + ').'); })
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.catch(function (e) { status(name, e && e.code === 4001 ? 'Cancelled in the wallet.' : 'The wallet refused: ' + ((e && e.message) || 'unknown error') + '. Add it by hand (below).'); });
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});
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});
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})();
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</script>
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</body>
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</html>
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