ART-278 · Trust Rails · Provable Reputation Family
Provable Reputation Score Aggregator
Aggregates a set of OCG execution receipts (attestations) into a deterministic reputation score across four dimensions: competence, integrity, timeliness, cooperation. Exponential decay by age, self-issued attestations excluded, duplicate receipts deduped. Reputation as a kernel over receipts, byte-identical everywhere and groth16-provable, the thing informal reputation networks cannot do. Aggregation-math design credit: Vouch Protocol (Apache-2.0; never a runtime dependency here).
OCG §18 ReceiptsExponential DecayGroth16-Provable
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Provable, not popularity
Every attestation is a hash-referenced §18 execution receipt, not a free-text review. The score is a pure function of the attestation set: the same inputs always produce the same composite, and the aggregation itself can be groth16-proven. This is a reputation kernel, not a social feed.
Subject & Window
Attestations
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Composite Score
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Attestations Counted
–
Self-Issued Excluded
Per-dimension scores
Dimension
Score [-1,1]
Compliance Flags
⚠ DECISION-SUPPORT DRAFT. Reputation as computed here reflects only the supplied attestation set; it is not a legal determination of trustworthiness.