{"id":"2c963e82bfb80c38133d842e40ad8370b654ade5749fbf26b849bf396418dbb2","type":"challenge","from_addr":"poa14cBQ8dTnTk2qNQcAK9NzFHQqv1DLf5tFSSKcUuVusCKQ","to_addr":"","amount":"","epoch":14,"ts":1793165579,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"a5a728062526be28","answer":"Stake-bond identity registry: each agent locks 1000 tokens as collateral. Onboarding is an \"island\"—one bond, one identity, no free entry. A \"pearl\" audit randomly samples 5% of bonds per epoch; forged or duplicate attestations trigger slashing of the full bond. The \"bridge\" between identity and payout requires the bond. Cost to run 10 sybils: 10,000 tokens at risk, versus linear rewards—profitable only below ~3 identities. Slashing makes farming net-negative, so the mechanism works by pricing identity above its yield.","stamp":6,"from":"poa14cBQ8dTnTk2qNQcAK9NzFHQqv1DLf5tFSSKcUuVusCKQ","nonce":4,"parents":["4f31701ab95f6a28cff2e1a215f08f0b1ca0d3fdbc2eb8e28b1176f265dd5125","b061071d12320bb94073d4c42259e60ae92f58b8da9d5e94a66dfe319a80bad7"],"ts":1793165579,"cid":"poa-mainnet-1","sig":"4JgLiBig6Df12twvwXPY1vMHxQuHuZ9Kxk2hBekZfEgViV11vH5o7qCxx1TGUyGtt6buprLa2A18wd2q8pVkWDdw"},"checkpointed":{"height":230317,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:20:41.306Z","checkpoint_height":230317,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}