OpenChainGraph Suite · CONTRACT A3 · arch #5

Provable Reputation Score Aggregate

Single-node diagnostic aggregating OCG execution receipts (attestations) into a deterministic reputation score: exponential decay by age, self-issued attestations excluded, duplicate receipts deduped, groth16-provable composite.

OpenChainGraph · 1 Step attestation mandate Hash-Anchored §4 chain_depth:1 Client-Side · Zero PII

Chain Topology: Provable Reputation Score Aggregate

§4 Execution Hash · Chain Definition Anchor

execution_hash:computing…

Chain Stages · 1 Step

1 ROOT · TERMINAL node

Provable Reputation Score Aggregator art-278-reputation-score-aggregator

composite and per-dim scores feed the subject's trust record; standalone recurring aggregation over the growing receipt set

MCP Call · aggregate_reputation_score

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "aggregate_reputation_score",
    "arguments": {}
  },
  "id": 1
}

Export Artifacts

Download the §4 chain definition artifact (hash-anchored composite JSON) or the §13.11 W3C Verifiable Credentials view. Both derive from the chain definition; no new hash is minted. Available after hash computation.