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MachineWorkAdmissionProof

@totemsdk/txpow

@totemsdk/txpow / MachineWorkAdmissionProof

Interface: MachineWorkAdmissionProof

The mined Machine Work Admission proof.

Reuses the existing TxPoW types where possible:

  • txpow — serialized TxHeader bytes (SHA3-256 of these is txpowId)
  • txpowEnvelope — the COMPLETE Minima TxPoW wire format (header | 0x01 hasBody | body), required for network submission of a genuine Minima block
  • txpowId — SHA3-256(header)

qualifiesAsMinimaBlock, isBlock, and superLevel are DERIVED METADATA recorded at mining time. They are never trusted by verification — verification recomputes all of them from the re-derived txpowId and the template's block difficulty.

Properties​

actionCommitment​

actionCommitment: string

Hex commitment placed in the TxPoW header's customHash field.

admissionTarget​

admissionTarget: string

The admission target (32-byte hex) the proof satisfies.

challengeId​

challengeId: string

The challenge this proof was mined against.

isBlock​

isBlock: boolean

DERIVED METADATA: superLevel >= 0. Never trusted by verification.

minedAt​

minedAt: number

Epoch milliseconds when the proof was mined.

nonce​

nonce: string

The winning nonce.

qualifiesAsMinimaBlock​

qualifiesAsMinimaBlock: boolean

DERIVED METADATA: true when the mined hash also beats the block difficulty encoded by the candidate template (i.e. a genuine Minima block). Never trusted by verification — it is recomputed from the re-derived txpowId.

qualifiesForAdmission​

qualifiesForAdmission: true

Always true for a valid admission proof.

superLevel​

superLevel: number

DERIVED METADATA: Minima Super level (-1 = not a block, 0..31 = block strength). Never trusted by verification.

template​

template: MinimaWorkTemplate

Template the proof was mined against (for staleness policy).

txpow​

txpow: string

Serialized TxHeader bytes (SHA3-256 of these is the TxPoW ID).

txpowEnvelope​

txpowEnvelope: string

Complete Minima TxPoW envelope (header | 0x01 | body) for block relay.

txpowId​

txpowId: string

SHA3-256(header) — the canonical TxPoW ID.

version​

version: number

Protocol version.