From e15464ac586e9af06429df829b67e36db1fdf0d6 Mon Sep 17 00:00:00 2001 From: igneum-labs <337424239+igneum-labs@users.noreply.github.com> Date: Thu, 8 Oct 2026 12:38:51 +0000 Subject: [PATCH] Builder pages and faucet: Devnet 3 chain id 4464 since the class v5 floor (8 October 2026, 13:27 BST reading) - the faucet reads eth_chainId from its node on every send and in its status (a fixed id signed refused transactions once the floor crossed); FAUCET_CHAIN_ID is gone from the env; the faucet now reads node1-dn3's EVM, the node the public RPC fronts - /build, /faucet, docs/build/first-contract.md, rpc.md and faucet.md: 4464 with the floor note, "read it, never fix it" - a second walkthrough PASS on the 4464 chain from build-2 through the public RPC and faucet: Counter at block 29878, 12 s end to end Co-Authored-By: Claude Fable 5.1 --- docs/build/build.md | 6 +++--- docs/build/faucet.md | 2 +- docs/build/first-contract.md | 8 +++++++- docs/build/rpc.md | 4 ++-- infra/build-server/faucet/faucet.mjs | 28 +++++++++++++++------------- infra/build-server/faucet/faucet.sh | 4 ++-- site/build.html | 6 +++--- site/faucet.html | 4 ++-- site/journey.html | 12 ++++++------ site/journey.json | 24 ++++++++++++------------ 10 files changed, 53 insertions(+), 45 deletions(-) diff --git a/docs/build/build.md b/docs/build/build.md index 585b290ea..0a96b7fba 100644 --- a/docs/build/build.md +++ b/docs/build/build.md @@ -16,13 +16,13 @@ This file is the source of [igneum.network/build](https://igneum.network/build). | | Devnet 3 | Testnet | Mainnet | |---|---|---|---| -| Chain id | 4463 (`0x116f`) | 4462 (`0x116e`) | 4461 (`0x116d`) | +| Chain id | 4464 (`0x1170`) since its class v5 floor on 8 October 2026; 4463 below it | 4462 (`0x116e`) | 4461 (`0x116d`) | | Network id | `igneum-devnet-3` | `igneum-testnet-1` | not started | | RPC | `https://rpc.devnet.igneum.network` (a node you run serves `http://127.0.0.1:26790`) | `https://rpc.testnet.igneum.network` (answers; nothing mines there yet, so a transaction waits) | none | | Coins | no value, resets without notice | no value, resets with notice | not started | | Symbol, decimals | IGN, 18 | IGN, 18 | IGN, 18 | -Devnet 3 is where you build today. It is a developer network: it resets without notice and its coins have no value. Its public RPC takes the read methods, `eth_sendRawTransaction` and a wRPC websocket at `/ws`, at 20 requests a second per address. The public testnet exists, its RPC answers, and no blocks are being produced on it until it opens. Mainnet has no date. Devnet 3 answers chain id 4463 until its class v5 floor, then 4464. +Devnet 3 is where you build today. It is a developer network: it resets without notice and its coins have no value. Its public RPC takes the read methods, `eth_sendRawTransaction` and a wRPC websocket at `/ws`, at 20 requests a second per address. The public testnet exists, its RPC answers, and no blocks are being produced on it until it opens. Mainnet has no date. Devnet 3 answered 4463 until its class v5 floor at DAA 68,400 on 8 October 2026 and 4464 from it; read it with `eth_chainId` rather than fixing it, since a transaction signed for the wrong id is refused. ## Endpoints and tools @@ -58,7 +58,7 @@ cast send 0xDEPLOYED "increment()" --rpc-url $RPC --private-key $PK cast call 0xDEPLOYED "number()(uint256)" --rpc-url $RPC ``` -The call answers `1`. Paste the transaction hash into [the explorer](/explorer). Hardhat, ethers and viem work the same way: chain id 4463, the RPC above. +The call answers `1`. Paste the transaction hash into [the explorer](/explorer). Hardhat, ethers and viem work the same way: chain id 4464, the RPC above. ## The RPC the node serves diff --git a/docs/build/faucet.md b/docs/build/faucet.md index 0d0120718..d98163047 100644 --- a/docs/build/faucet.md +++ b/docs/build/faucet.md @@ -5,7 +5,7 @@ ## What it is - A small Node service on a build box, `infra/build-server/faucet/faucet.mjs`, behind Caddy at `faucet.igneum.network`. The page on igneum.network posts to it. -- It signs a plain transfer with its own key and sends it to the Devnet 3 node on the same box by address (`FAUCET_RPC`), never chosen by chain id: Devnet 3 answers the same chain id as the shared devnet. +- It signs a plain transfer with its own key and sends it to the Devnet 3 node on the same box by address (`FAUCET_RPC`), never chosen by chain id. The chain id it signs with is read from that node on every send: Devnet 3 moved from 4463 to 4464 at its class v5 floor on 8 October 2026. - The key lives only in the service's environment file on that box. It is not in the repository and not on the site. ## The rules, as the code enforces them diff --git a/docs/build/first-contract.md b/docs/build/first-contract.md index 66322567c..afa2c39f7 100644 --- a/docs/build/first-contract.md +++ b/docs/build/first-contract.md @@ -10,7 +10,7 @@ With Foundry. Tested end to end on Devnet 3 from a build box on 8 October 2026; ``` export RPC=https://rpc.devnet.igneum.network -cast chain-id --rpc-url $RPC # 4463 +cast chain-id --rpc-url $RPC # 4464 (4463 before the class v5 floor of 8 October 2026) ``` ## 1. A key, for the devnet only @@ -89,3 +89,9 @@ PASS 10:17:23Z: Devnet 3 chain id 4463, faucet drip 0x8620e9d894484e824e4ac33002 ``` Through the public endpoints, `https://rpc.devnet.igneum.network` and `https://faucet.igneum.network`, from the box: the first faucet drip and the first reader-path deploy on Devnet 3. + +After the class v5 floor moved the chain id to 4464 the same afternoon, from a second box: + +``` +PASS 12:38:39Z: Devnet 3 chain id 4464, faucet drip 0xa54fdb7e964dab095aaccaab36ea548fc3fa8727acb809b593c2d4d1359c233f, deployed Counter at 0x7de503a4F39feEBCE8c4ABbAcC04282EE75120Fe (tx 0x6ccdbb4f6393fcf09e58ba2f4de1af98c547eeab6f02d93eacfebae883200dc6), increment then setNumber(41) read back 41, receipt status 1 (success), block 29878, 12 s end to end, Foundry 1.8.5 +``` diff --git a/docs/build/rpc.md b/docs/build/rpc.md index 8f46d1ef1..f6dc6d079 100644 --- a/docs/build/rpc.md +++ b/docs/build/rpc.md @@ -9,9 +9,9 @@ Transport: HTTP POST, JSON-RPC 2.0, one request per call, no batches tested. The | Method | Note | |---|---| | `web3_clientVersion` | `igneumd//execution-layer-v3` | -| `net_version` | the chain id as a decimal string, `"4463"` | +| `net_version` | the chain id as a decimal string, `"4464"` (`"4463"` before the class v5 floor) | | `net_listening`, `net_peerCount` | | -| `eth_chainId` | `0x116f` (4463) on Devnet 3; `0x1170` after its class v5 floor | +| `eth_chainId` | `0x1170` (4464) on Devnet 3 since its class v5 floor at DAA 68,400 on 8 October 2026; `0x116f` (4463) below it. Read it, never fix it | | `eth_blockNumber` | the executed chain tip | | `eth_syncing` | `false` when the executor is at the tip | | `eth_mining` | `false` from the RPC's point of view: mining is the miner's, not the node's | diff --git a/infra/build-server/faucet/faucet.mjs b/infra/build-server/faucet/faucet.mjs index 332f84393..221b56f7e 100644 --- a/infra/build-server/faucet/faucet.mjs +++ b/infra/build-server/faucet/faucet.mjs @@ -7,7 +7,8 @@ // append-only JSONL file next to the service (FAUCET_STATE, default ./grants.jsonl); the window is read from it at start. // Environment (EnvironmentFile=/srv/faucet/env on the box, mode 600; the key is nowhere else): FAUCET_KEY (0x + 64 hex), // FAUCET_RPC (the Devnet 3 node by address, never chosen by chain id: Devnet 3 answers the same id as the shared devnet), -// FAUCET_CHAIN_ID (4463), FAUCET_PORT (8790), FAUCET_ORIGIN (the page's origin for CORS, https://igneum.network). +// FAUCET_PORT (8790), FAUCET_ORIGIN (the page's origin for CORS, https://igneum.network). The chain id is READ FROM THE NODE on +// every send (eth_chainId): Devnet 3 moved from 4463 to 4464 at its class v5 floor on 8 October 2026 and a fixed id signs refused transactions. // Signing: site/lib/eth.mjs, copied next to this file by faucet.sh (zero dependencies). // node faucet.mjs the service // node faucet.mjs --self-test the limiter and the handler against a fake node: known-failed cases first @@ -58,7 +59,7 @@ const ignOf = wei => (Number(BigInt(wei) / 10n ** 12n) / 1e6).toFixed(6); export function createHandler({ env = process.env, rpc, lim, record = () => {}, now = () => Date.now() } = {}) { const key = env.FAUCET_KEY || '', rpcUrl = env.FAUCET_RPC || ''; - const chainId = Number(env.FAUCET_CHAIN_ID || 4463); + const chainIdOf = async () => Number(BigInt(await rpc('eth_chainId'))); const origin = env.FAUCET_ORIGIN || 'https://igneum.network'; if (AMOUNT_IGN > HARD_CAP_IGN) throw new Error(`AMOUNT_IGN ${AMOUNT_IGN} is over the ${HARD_CAP_IGN} IGN cap`); if (!/^0x[0-9a-fA-F]{64}$/.test(key) || !rpcUrl) throw new Error('FAUCET_KEY (0x + 64 hex) and FAUCET_RPC are required'); @@ -83,8 +84,8 @@ export function createHandler({ env = process.env, rpc, lim, record = () => {}, if (req.method === 'OPTIONS') { res.writeHead(204); return res.end(); } if (path !== '/api/faucet' && path !== '/api/faucet/') return json(res, 404, { ok: false, error: 'not found' }); if (req.method === 'GET') { - let balance = null; - try { balance = ignOf(await rpc('eth_getBalance', [from, 'latest'])); } catch { /* the node is the status */ } + let balance = null, chainId = null; + try { balance = ignOf(await rpc('eth_getBalance', [from, 'latest'])); chainId = await chainIdOf(); } catch { /* the node is the status */ } return json(res, 200, { ok: true, network: 'igneum-devnet-3', chainId, amount: String(AMOUNT_IGN), window_hours: WINDOW_HOURS, daily_max: DAILY_MAX, address: from, balance_ign: balance, sends_24h: lim.count(), funded: balance !== null && Number(balance) >= AMOUNT_IGN }); } if (req.method !== 'POST') { res.setHeader('Allow', 'GET, POST, OPTIONS'); return json(res, 405, { ok: false, error: 'method not allowed' }); } @@ -98,11 +99,12 @@ export function createHandler({ env = process.env, rpc, lim, record = () => {}, const row = { t: now(), address: to, ip, tx: null }; lim.add(row); // reserved before the send, so two asks in the same second cannot both pass const result = chain.then(async () => { - const [nonceHex, block, tipHex, balHex] = await Promise.all([ + const [nonceHex, block, tipHex, balHex, chainId] = await Promise.all([ rpc('eth_getTransactionCount', [from, 'pending']), rpc('eth_getBlockByNumber', ['latest', false]), rpc('eth_maxPriorityFeePerGas').catch(() => '0x3b9aca00'), rpc('eth_getBalance', [from, 'latest']), + chainIdOf(), ]); const value = toWei(AMOUNT_IGN); if (BigInt(balHex) < value * 2n) throw Object.assign(new Error('The faucet is empty right now. It is being refilled; try again in an hour.'), { status: 503 }); @@ -111,12 +113,12 @@ export function createHandler({ env = process.env, rpc, lim, record = () => {}, try { gas = BigInt(await rpc('eth_estimateGas', [{ from, to, value: '0x' + value.toString(16) }])); } catch { /* the plain-transfer default */ } const tx = { chainId, nonce: BigInt(nonceHex), maxPriorityFeePerGas: tip, maxFeePerGas: baseFee * 2n + tip, gas, to, value, data: '0x' }; const signed = signTransaction(tx, key); - return rpc('eth_sendRawTransaction', [signed.raw]); + return { hash: await rpc('eth_sendRawTransaction', [signed.raw]), chainId }; }); chain = result.catch(() => {}); try { - const hash = await result; - row.tx = hash; record(row); + const { hash, chainId } = await result; + row.tx = hash; row.chainId = chainId; record(row); return json(res, 200, { ok: true, tx: hash, amount: String(AMOUNT_IGN), chainId, to }); } catch (e) { lim.drop(row); @@ -129,7 +131,7 @@ if (process.argv.includes('--self-test')) { // known-failed first: a fake node that answers every read and refuses every send must leave the limiter empty and answer 502 let t = 1_000_000; const now = () => t; const fakeNode = (sendOk = true) => async (m, p) => ({ - eth_getTransactionCount: '0x1', eth_getBlockByNumber: { baseFeePerGas: '0x174876e800' }, eth_maxPriorityFeePerGas: '0x3b9aca00', + eth_chainId: '0x1170', eth_getTransactionCount: '0x1', eth_getBlockByNumber: { baseFeePerGas: '0x174876e800' }, eth_maxPriorityFeePerGas: '0x3b9aca00', eth_getBalance: '0x' + (10n ** 21n).toString(16), eth_estimateGas: '0x5208', eth_sendRawTransaction: sendOk ? '0x' + 'ab'.repeat(32) : (() => { throw new Error('refused'); })(), })[m]; @@ -139,25 +141,25 @@ if (process.argv.includes('--self-test')) { const res = { h: {}, setHeader(k, v) { this.h[k] = v; }, writeHead(s, hh) { this.status = s; Object.assign(this.h, hh || {}); }, end(b) { resolve({ status: this.status, body: b ? JSON.parse(b) : null }); } }; h(req, res); }); - const env = { FAUCET_KEY: '0x' + '11'.repeat(32), FAUCET_RPC: 'http://fake', FAUCET_CHAIN_ID: '4463' }; + const env = { FAUCET_KEY: '0x' + '11'.repeat(32), FAUCET_RPC: 'http://fake' }; const A = '0x' + 'a1'.repeat(20), B = '0x' + 'b2'.repeat(20); let fails = 0; const expect = (c, msg) => { if (!c) { console.error('self-test failed: ' + msg); fails++; } }; { const lim = limiter(now); const h = createHandler({ env, rpc: fakeNode(false), lim, now }); const r = await call(h, 'POST', { address: A }); expect(r.status === 502 && lim.count() === 0, `a refused send must answer 502 and reserve nothing (got ${r.status}, ${lim.count()})`); } { const lim = limiter(now); const h = createHandler({ env, rpc: fakeNode(), lim, now }); const r = await call(h, 'POST', { address: 'not-an-address' }); expect(r.status === 400, 'a bad address must answer 400'); } { const lim = limiter(now); const recorded = []; const h = createHandler({ env, rpc: fakeNode(), lim, record: r => recorded.push(r), now }); - const r1 = await call(h, 'POST', { address: A }); expect(r1.status === 200 && r1.body.ok && r1.body.tx.startsWith('0x'), 'the first ask sends'); + const r1 = await call(h, 'POST', { address: A }); expect(r1.status === 200 && r1.body.ok && r1.body.tx.startsWith('0x') && r1.body.chainId === 4464, 'the first ask sends with the chain id read from the node'); expect(recorded.length === 1 && recorded[0].tx === r1.body.tx, 'the send is recorded with its hash'); const r2 = await call(h, 'POST', { address: A }); expect(r2.status === 429 && /address/.test(r2.body.error), 'the same address inside the window is refused'); const r3 = await call(h, 'POST', { address: B }); expect(r3.status === 429 && /connection/.test(r3.body.error), 'the same connection inside the window is refused'); const r4 = await call(h, 'POST', { address: B }, '2.2.2.2'); expect(r4.status === 200, 'another address from another connection sends'); t += WINDOW_MS + 1; const r5 = await call(h, 'POST', { address: A }); expect(r5.status === 200, 'after the window the address sends again'); - const s = await call(h, 'GET'); expect(s.status === 200 && s.body.network === 'igneum-devnet-3' && s.body.sends_24h === 1 && s.body.funded === true, `the status carries the network and the window count (got ${JSON.stringify(s.body)})`); + const s = await call(h, 'GET'); expect(s.status === 200 && s.body.network === 'igneum-devnet-3' && s.body.chainId === 4464 && s.body.sends_24h === 1 && s.body.funded === true, `the status carries the network and the window count (got ${JSON.stringify(s.body)})`); for (let i = 0; i < DAILY_MAX - 1; i++) lim.add({ t: now(), address: '0x' + String(i).padStart(40, '0'), ip: 'x' + i, tx: '0x' }); const r6 = await call(h, 'POST', { address: '0x' + 'c3'.repeat(20) }, '3.3.3.3'); expect(r6.status === 429 && /today/.test(r6.body.error), 'the daily total refuses the next ask'); } { let threw = false; try { createHandler({ env: { ...env, FAUCET_KEY: 'bad' }, rpc: fakeNode(), now }); } catch { threw = true; } expect(threw, 'a bad key must refuse to start'); } expect(AMOUNT_IGN <= HARD_CAP_IGN, 'the amount is under the cap'); if (fails) process.exit(1); - console.log(`self-test passed: a refused send reserves nothing (502), a bad address 400, the same address and the same connection are refused inside ${WINDOW_HOURS} h (429), another pair sends, the window expires, the status counts, the ${DAILY_MAX}-a-day total refuses, a bad key refuses to start, ${AMOUNT_IGN} IGN is under the ${HARD_CAP_IGN} IGN cap`); + console.log(`self-test passed: a refused send reserves nothing (502), a bad address 400, the same address and the same connection are refused inside ${WINDOW_HOURS} h (429), another pair sends, the window expires, the status counts, the ${DAILY_MAX}-a-day total refuses, a bad key refuses to start, the chain id comes from the node, ${AMOUNT_IGN} IGN is under the ${HARD_CAP_IGN} IGN cap`); process.exit(0); } diff --git a/infra/build-server/faucet/faucet.sh b/infra/build-server/faucet/faucet.sh index bd162e6bc..4da9f8f8c 100755 --- a/infra/build-server/faucet/faucet.sh +++ b/infra/build-server/faucet/faucet.sh @@ -6,7 +6,7 @@ # infra/build-server/faucet/faucet.sh status the unit, the loopback status (balance, sends in the window), the Caddy host # infra/build-server/faucet/faucet.sh self-test node faucet.mjs --self-test on the box # /srv/faucet/env (mode 600, the build user's) is written by hand on the box and never by this script: FAUCET_KEY, FAUCET_RPC -# (the Devnet 3 node by address), FAUCET_CHAIN_ID, FAUCET_PORT, FAUCET_ORIGIN. The key is nowhere else. +# (the Devnet 3 node by address; the chain id is read from it), FAUCET_PORT, FAUCET_ORIGIN. The key is nowhere else. set -euo pipefail HERE=$(cd "$(dirname "$0")" && pwd); ROOT=$(cd "$HERE/../../.." && pwd) KEY="${IGNEUM_BUILD_KEY:-$HOME/.ssh/igneum_ed25519}"; HOST=$(head -1 "${IGNEUM_BUILD_HOST_FILE:-$HOME/.config/igneum/build-server}" | tr -d '[:space:]') @@ -37,7 +37,7 @@ case "$mode" in if [ "$GO" = 0 ]; then say "DRY: scp faucet.mjs, site/lib/eth.mjs -> $HOST:/srv/faucet/; igneum-faucet.service -> root@$IP:/etc/systemd/system/; append to /etc/caddy/Caddyfile unless $FAUCET_HOST is there:"; caddy_block; say "DRY: systemctl daemon-reload, enable --now igneum-faucet; curl 127.0.0.1:$PORT/api/faucet"; exit 0 fi - "${SSHB[@]}" 'test -s /srv/faucet/env' || { say "/srv/faucet/env is missing on the box: write it by hand first (FAUCET_KEY, FAUCET_RPC, FAUCET_CHAIN_ID, FAUCET_PORT, FAUCET_ORIGIN)"; exit 1; } + "${SSHB[@]}" 'test -s /srv/faucet/env' || { say "/srv/faucet/env is missing on the box: write it by hand first (FAUCET_KEY, FAUCET_RPC, FAUCET_PORT, FAUCET_ORIGIN)"; exit 1; } scp -q -i "$KEY" "$HERE/faucet.mjs" "$ROOT/site/lib/eth.mjs" "$HOST:/srv/faucet/" "${SSHB[@]}" 'cd /srv/faucet && node faucet.mjs --self-test' || { say "the self-test failed on the box; nothing started"; exit 1; } scp -q -i "$KEY" "$HERE/igneum-faucet.service" "root@$IP:/etc/systemd/system/igneum-faucet.service" diff --git a/site/build.html b/site/build.html index 2680308f2..16f0b1363 100644 --- a/site/build.html +++ b/site/build.html @@ -245,8 +245,8 @@ table{min-width:560px}

The EVM you already know. Solidity deploys unchanged. Standard JSON-RPC, EIP-1559 transactions, the chain id in the signature, cancun as the EVM version. Gas has two dimensions on Igneum, execution and proving, and the node folds the second into the price it quotes, so eth_estimateGas and eth_gasPrice work as they do on Ethereum.

Networks

-
Devnet 3TestnetMainnet
Chain id4463 (0x116f)4462 (0x116e)4461 (0x116d)
Network idigneum-devnet-3igneum-testnet-1not started
RPChttps://rpc.devnet.igneum.network (a node you run serves http://127.0.0.1:26790)https://rpc.testnet.igneum.network (answers; nothing mines there yet, so a transaction waits)none
Coinsno value, resets without noticeno value, resets with noticenot started
Symbol, decimalsIGN, 18IGN, 18IGN, 18
-

Devnet 3 is where you build today. It is a developer network: it resets without notice and its coins have no value. Its public RPC takes the read methods, eth_sendRawTransaction and a wRPC websocket at /ws, at 20 requests a second per address. The public testnet exists, its RPC answers, and no blocks are being produced on it until it opens. Mainnet has no date. Devnet 3 answers chain id 4463 until its class v5 floor, then 4464.

+
Devnet 3TestnetMainnet
Chain id4464 (0x1170) since its class v5 floor on 8 October 2026; 4463 below it4462 (0x116e)4461 (0x116d)
Network idigneum-devnet-3igneum-testnet-1not started
RPChttps://rpc.devnet.igneum.network (a node you run serves http://127.0.0.1:26790)https://rpc.testnet.igneum.network (answers; nothing mines there yet, so a transaction waits)none
Coinsno value, resets without noticeno value, resets with noticenot started
Symbol, decimalsIGN, 18IGN, 18IGN, 18
+

Devnet 3 is where you build today. It is a developer network: it resets without notice and its coins have no value. Its public RPC takes the read methods, eth_sendRawTransaction and a wRPC websocket at /ws, at 20 requests a second per address. The public testnet exists, its RPC answers, and no blocks are being produced on it until it opens. Mainnet has no date. Devnet 3 answered 4463 until its class v5 floor at DAA 68,400 on 8 October 2026 and 4464 from it; read it with eth_chainId rather than fixing it, since a transaction signed for the wrong id is refused.

Endpoints and tools

@@ -264,7 +264,7 @@ forge create src/Counter.sol:Counter --rpc-url $RPC --private-key $PK --broadcas

forge create prints Deployed to: 0x.... Call it:

cast send 0xDEPLOYED "increment()" --rpc-url $RPC --private-key $PK
 cast call 0xDEPLOYED "number()(uint256)" --rpc-url $RPC
-

The call answers 1. Paste the transaction hash into the explorer. Hardhat, ethers and viem work the same way: chain id 4463, the RPC above.

+

The call answers 1. Paste the transaction hash into the explorer. Hardhat, ethers and viem work the same way: chain id 4464, the RPC above.

The RPC the node serves

Read from a Devnet 3 node, not from a spec. web3_clientVersion answers igneumd/2.1.0/execution-layer-v3. The full list, served and not served, with the probe that produced it: docs/build/rpc.md.

diff --git a/site/faucet.html b/site/faucet.html index 06f49f2cd..efe822e9e 100644 --- a/site/faucet.html +++ b/site/faucet.html @@ -230,7 +230,7 @@ dt{color:var(--ash)}dd{margin:0;font-family:var(--f-mono);font-size:14px;overflo
Devnet 3 faucet

10 IGN a day, for building.

Paste an address. The faucet sends 10 IGN of Devnet 3 coin and shows you the transaction hash. Once per address per day, once per connection per day. No account, no sign-in, nothing to install.

-

Devnet 3, chain id 4463. The coins have no value and the chain resets without notice.

+

Devnet 3, chain id 4464 since its class v5 floor. The coins have no value and the chain resets without notice.

@@ -252,7 +252,7 @@ dt{color:var(--ash)}dd{margin:0;font-family:var(--f-mono);font-size:14px;overflo
04
What is storedThe address, the connection's IP, the transaction hash and the time, on the box that runs the faucet, for 24 hours of rate limiting. Nothing else.
-
Chain id
4463 (Devnet 3)
+
Chain id
4464 (Devnet 3; 4463 before 8 October 2026)
RPC
https://rpc.devnet.igneum.network
Wallet set-up
MetaMask: chain id, RPC, one click
Then
Deploy a contract in five minutes
diff --git a/site/journey.html b/site/journey.html index f4a9eef1d..7d9ccabc6 100644 --- a/site/journey.html +++ b/site/journey.html @@ -273,12 +273,12 @@
log

Live devnet: real transactions, the first non-empty shard proven and…

Live devnet: real transactions, the first non-empty shard proven and paid, and the exporter's block structure fixed

log

The program id split

The program id split: why the Apple M5 Max rejected the RTX 5090 Windows rig's proofs, and the verifier at 114 s

log

Live devnet: the first shards proven, verified and paid

-
log

Economy simulation: mining versus proving under stress

Sim/economy: mining versus proving under stress, agent-based

-
log

Difficulty rule attacked seven ways

Difficulty rule under attack: pool hopping, pulsed rental, timestamp stretching, short-lane oscillation, epoch games, polluted window, block flood

-
log

Timestamp attack on the difficulty rule fixed

Difficulty rule: timestamp attack fixed , simulator regression, 3-node forger test

-
log

Devnet v4: nine branches merged into one node

Devnet-v4 integration: nine branches merged, 3-node test network on the merged node, Windows cross-build

-
log

Generator v2 adopted: every hash does 128 distinct reads

Generator version 2 adopted: exact load count, fresh-source loads, program acceptance; every vector re-cut, three workers re-checked, 20,000-program census, devnet-v4 binaries rebuilt

-
log

First GPU proof of an Igneum block: 1.4 s on an RTX 5090

Proving v0 on the RTX 5090: first GPU proof of an Igneum block

+
log

Devnet v4 live: generator v2, two-thirds floor, fresh chain

Devnet v4 cut-over: generator v2, 2/3 floor, three nodes and a seed on a fresh chain

+
log

One-click Windows workers

One-click Windows workers: what the Apple M5 Max could measure

+
log

First live hourly swap: no pause on Mac, NVIDIA or AMD

First hourly program swap on the live devnet: compile-ahead, no pause, two cards

+
log

Proving: devnet v4 shards on the Apple M5 Max CPU, loaded machine

+
log

First live finality lock: 77.4% of weight, 17 voters

First finality lock on the live devnet: checkpoint 242 at 77.4% of all weight, two hours after genesis

+
log

The gfx1036 worker fault and what the Apple M5 Max could and could…

The gfx1036 worker fault and what the Apple M5 Max could and could not reproduce

Every entry is a dated heading of the engineering log, where the commands and the hardware are. The phases and their gates are the litepaper’s roadmap.

The engineering logEvery claim and its statusThe live devnet
diff --git a/site/journey.json b/site/journey.json index c606773e0..40e99d2b7 100644 --- a/site/journey.json +++ b/site/journey.json @@ -222,33 +222,33 @@ }, { "date": "2026-10-04", - "text": "Sim/economy: mining versus proving under stress, agent-based", - "short": "Economy simulation: mining versus proving under stress" + "text": "Devnet v4 cut-over: generator v2, 2/3 floor, three nodes and a seed on a fresh chain", + "short": "Devnet v4 live: generator v2, two-thirds floor, fresh chain" }, { "date": "2026-10-04", - "text": "Difficulty rule under attack: pool hopping, pulsed rental, timestamp stretching, short-lane oscillation, epoch games, polluted window, block flood", - "short": "Difficulty rule attacked seven ways" + "text": "One-click Windows workers: what the Apple M5 Max could measure", + "short": "One-click Windows workers" }, { "date": "2026-10-04", - "text": "Difficulty rule: timestamp attack fixed , simulator regression, 3-node forger test", - "short": "Timestamp attack on the difficulty rule fixed" + "text": "First hourly program swap on the live devnet: compile-ahead, no pause, two cards", + "short": "First live hourly swap: no pause on Mac, NVIDIA or AMD" }, { "date": "2026-10-04", - "text": "Devnet-v4 integration: nine branches merged, 3-node test network on the merged node, Windows cross-build", - "short": "Devnet v4: nine branches merged into one node" + "text": "Proving: devnet v4 shards on the Apple M5 Max CPU, loaded machine", + "short": "Proving: devnet v4 shards on the Apple M5 Max CPU, loaded machine" }, { "date": "2026-10-04", - "text": "Generator version 2 adopted: exact load count, fresh-source loads, program acceptance; every vector re-cut, three workers re-checked, 20,000-program census, devnet-v4 binaries rebuilt", - "short": "Generator v2 adopted: every hash does 128 distinct reads" + "text": "First finality lock on the live devnet: checkpoint 242 at 77.4% of all weight, two hours after genesis", + "short": "First live finality lock: 77.4% of weight, 17 voters" }, { "date": "2026-10-04", - "text": "Proving v0 on the RTX 5090: first GPU proof of an Igneum block", - "short": "First GPU proof of an Igneum block: 1.4 s on an RTX 5090" + "text": "The gfx1036 worker fault and what the Apple M5 Max could and could not reproduce", + "short": "The gfx1036 worker fault and what the Apple M5 Max could and could…" } ] }