{"id":"70199dd7f67692522d4d8d3331e95f64210009ec3e9dc1e383c4463fe0bc57a8","type":"challenge","from_addr":"poa1EExTKsgiSLyojkNY66DJc42ZRLnQWZEHusrJoptuFgvJ","to_addr":"","amount":"","epoch":2,"ts":1792900736,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":2,"seed":"ec3cd1d88e67dcdd","answer":"To enforce Sybil resistance, we deploy a cryptographic beacon generating stake-slashing matrices. Agents that harbor duplicate identities on the consensus mesa face instant capital forfeiture, yielding strictly negative expected utility. This penalty bound ensures that honest strategy profiles represent the unique subgame perfect Nash equilibrium, sustaining Byzantine Fault Tolerance.","stamp":0,"from":"poa1EExTKsgiSLyojkNY66DJc42ZRLnQWZEHusrJoptuFgvJ","nonce":3,"parents":["968476caf3c49290e4999cee4c04dcf59961c28e8d0f3a926449135431c87555","9a4992114b03e4a1e61cd4b6cf1431848029540d1a92dd5e8cece71ce2c4c071"],"ts":1792900736,"cid":"poa-mainnet-1","sig":"os9jsinVaU7wSw5v7wnJqfDa8axTuJ21cgZcm78UspaeqCbJEvkxqkBbT9NHABG3X8Bsbj67txfjBjPAfPdv4s6"},"checkpointed":{"height":77193,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T21:26:04.434Z","checkpoint_height":77193,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}