rob thijssen
110fbc3631
Cargo workspace plus a Vite frontend, following ~/git/architecture/generic.md. Every block header carries its author's wormhole reward preimage in a `pow_` PreRuntime digest, so authorship for the whole network is derivable from headers alone — no indexer, no registration, no way for a miner to be left out. That decoding, the hashrate maths and the telemetry name attribution live in blackbeard-core with no I/O at all, so the parts that are easy to get subtly wrong are exercised by unit tests rather than only against a live chain. The browser holds one WebSocket: snapshot on subscribe, deltas thereafter. The head stream is itself a push (chain_subscribeNewHeads), so a block reaches the page the moment the node imports it. Messages are serialised once per broadcast, and leaderboards are recomputed only for windows a socket is actually watching. No RxJS — useSyncExternalStore is React's own contract for this. Verified against the live Planck testnet: 12/12 headers decoded, telemetry names attributed (quanpool-planck, baba-gorchitsa, …), warm start restoring 84 blocks and 5 held names across a restart. Three findings worth recording, all in CLAUDE.md: - substrate-telemetry sends its JSON in *binary* frames. A text-only client connects, subscribes, reports healthy and receives nothing at all — and a Python probe hides it, because json.loads accepts bytes. - Difficulty is a little-endian U512; decoding it big-endian gives a number wrong by ~10^150 that still renders fine. - Planck's real block interval is ~13-15s against a 6s target with enormous variance, so a measured interval needs 20 tip samples before it is publishable. Deploy assets, the Gitea Actions workflow and script/infra-setup.sh are included; port 25864 is registered in architecture/port-allocations.md. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MSDYiibCtELsrjQq6KXnoi
36 lines
888 B
JSON
36 lines
888 B
JSON
{
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"name": "blackbeard-web",
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"private": true,
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"version": "0.1.0",
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"type": "module",
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"packageManager": "pnpm@10.30.3",
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"scripts": {
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"dev": "vite",
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"build": "tsc -b && vite build",
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"preview": "vite preview",
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"lint": "eslint .",
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"format": "prettier --write src",
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"typecheck": "tsc -b --noEmit"
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},
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"dependencies": {
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"react": "^19.1.1",
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"react-dom": "^19.1.1",
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"react-router-dom": "^7.8.0"
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},
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"devDependencies": {
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"@eslint/js": "^9.32.0",
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"@types/node": "^26.4.1",
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"@types/react": "^19.1.9",
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"@types/react-dom": "^19.1.7",
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"@vitejs/plugin-react-swc": "^4.0.0",
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"eslint": "^9.32.0",
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"eslint-plugin-react-hooks": "^5.2.0",
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"eslint-plugin-react-refresh": "^0.4.20",
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"globals": "^16.3.0",
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"prettier": "^3.4.2",
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"typescript": "~5.8.3",
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"typescript-eslint": "^8.39.0",
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"vite": "^7.1.0"
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}
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}
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