50363a64f8
docs/design/base-unit.md: where every amount lives (UTXO value, entry, mass view, coinbase and its payload, fees, script introspection, p2p, gRPC, RPC model, JSON and wasm, wallet, UTXO index, the exec bridge, pool accounting, pool software, app display, observer and public stats, the manifest), the u128 Amount type, the serialisation and versioning table (tx version 2 for the 16-byte value, a store schema version with the u64 legacy decode, two uint64 varints on the wire with the low word on the existing field number), the EVM side (1 IGN = 10^18 wei, the bridge the identity), the devnet unchanged at 8 with its digest unmoved, the display rule (8 visible digits), the hostile review (the u64 pool share overflow, the ramp, the 66-period table, the floor at the finer unit, the storage mass constant at 10^22, dust and the relay floor, MAX_SOMPI, KIP-10 script numbers, JavaScript precision, the wrong-unit peer, the half-widened binary, Postgres bigint), the measurement (+8 B per UTXO on disk, +17 B in memory, +6.4 B per output on the wire) with the consequences by tier, and phase B in ten commits with hours (26). Spec 2.5 carries the proposed Decided sentence and the 18-decimal rate; 06-open-items O-2.6 proposed decided with its gate B10; fud-ledger E22; fork-divergence row for the fork commits (3158571c, fa61e035, fcd6b6e9, 6d5f2488 on the box mirror, branch decimals); bench-log "Base unit widening cost"; public-stats unit note; ledger-decisions row 5 lane state. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
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| .. | ||
| 00-overview.md | ||
| 01-lottery-hash.md | ||
| 02-consensus.md | ||
| 03-finality.md | ||
| 04-seeds-and-vdf.md | ||
| 05-fees-and-economics.md | ||
| 06-open-items.md | ||
| 07-execution.md | ||
| 08-client-security.md | ||
| 09-pool-protocol.md | ||
| 10-light-client.md | ||
| README.md | ||
Igneum protocol specification, version 0.1
3 October 2026. Written so that a stranger can reimplement a node, a miner and a verifier and reach the same bits. Conventions, number labels (Measured, Implemented, Designed, Target) and the break-submission route are in section 0.
| Section | File | Status | One line |
|---|---|---|---|
| 0 | 00-overview.md |
Designed | Scope, normative language, what is implemented and what is designed, versioning, how to submit a break |
| 1 | 01-lottery-hash.md |
Measured (construction, vectors on three GPU vendors and two CPU references); Designed (header binding, day key, growth, era schedule); Open where marked | Seed words, generator, memory-hard cache and items, 32-lane unit and the wave64 rule, CPU verifier, epoch, day and era schedules, test vectors, determinism, conformance, the prototype-value list |
| 2 | 02-consensus.md |
Designed | The ordering layer as a delta on rusty-kaspa: 1 BPS and the steps, k, merge depth, DAA, header fields, emission, duplicate inclusion |
| 3 | 03-finality.md |
Designed (simulated without a DAG, not implemented, not reviewed) | Weight W1 to W5, checkpoints C1 to C5, quorum Q1 to Q4 with the 56.7% floor and the simulation that justifies it, the eclipse case closed by the floor (3.3.2), participation from votes in blocks (Q2, 3.4.1), sortition, fork choice, equivocation, residual risks, the first month, exchange guidance |
| 4 | 04-seeds-and-vdf.md |
Measured (primitive, one machine); Designed (pipeline); Open (fallback) | Class-group Wesolowski VDF, T from a genesis reference rate, 20-minute and 2-hour leads, proof format, who evaluates, fallback options |
| 5 | 05-fees-and-economics.md |
Designed | Base fee burned, priority fee 80/20 with per-frame attribution and the factory rule, proving pool, job market 90/10, no development fund, parameter signalling at 60%, upgrades at 90%, no stake, no treasury |
| 6 | 06-open-items.md |
Open | 60 items, each with the experiment or decision that closes it and its gate; O-2.8 closed and O-3.3, O-3.7, O-5.1, O-5.2 and O-5.6 narrowed on 3 October 2026 |
| 7 | 07-execution.md |
Designed (normative extract of docs/design/execution-layer.md; nothing implemented or measured) |
EVM semantics on the DAG (number, timestamp and its monotonicity rule, blockhash, PREVRANDAO from the epoch VDF, coinbase, gas limit, chain id, the quoted gas price), shard assignment by sortition (8 provers, 10-s window, then open, no bond), bridges (none official, no bridged stablecoins at genesis, proof bridge with the consensus proof in phase two) |
| 8 | 08-client-security.md |
Decided (3 October 2026; nothing implemented) | Reproducible builds with hashes in the repository, the release key published in genesis and held in hardware, the client refuses unsigned updates and never updates silently, the client cannot change consensus (90% signalling), notarised builds, official download sources with the hash beside the button, seed shown and confirmed before mining, hardware wallet option, the permanent line "Nobody from Igneum will ever ask for your seed." |
| 9 | 09-pool-protocol.md |
Designed (nothing implemented) | Pool and member after Stratum V2's job declaration: full, commitment or member-declared templates checked against the member's own verifier, JSON over TLS, shares as partial solutions of the header-bound lottery hash (target64 << s, weight 2^-s, verified per 32-lane group at the measured CPU cost), one vote key per operator held by the member and never the pool, votes signed by the member and only relayed and carried by the pool, the chain-only test for a pool that drops votes, custodial pools visible on chain, open items O-9.1 to O-9.9 |
| 10 | 10-light-client.md |
Designed (nothing implemented) | What a phone or browser verifies without a node: trust assumptions stated per row, checkpoint headers plus BLS certificates with the voter bitmap and the wrapped segment proof at launch, the consensus proof in phase two, bytes per day per mode (3.44 MB in checkpoint mode at 1,000 voters, approximate), a pinned seed list with no DNS dependency on the phone and the stated wss dependency in a browser, the read-only node API, the homepage card's steps made true, open items O-10.1 to O-10.9 |
Prototype values (carried by the implementation today, part of the test vectors, confirmed or replaced at gate 1): seed derivation; 64 instructions x 8 iterations; 8 registers; the op weights including the 25% load weight; the output fold rotations; the 256 MiB cache, 64 lines per segment and ChaCha12; 8 item rounds and the mixer shape; the 1 GiB pack dataset against the 2 GiB genesis size; the 3,600 DAA s epoch; the era length, draw bounds and reserve list; the header binding of the init words. The full table with what fixes each is section 1.16.
Normative code: igneum-pow/. Measurements: docs/bench-log.md. Criticisms and their status: docs/fud-ledger.md. Simulations: sim/. Prototypes: proto-metal/, proto-cuda/, proto-opencl/, proto-vdf/.