{"id":"0796687d4cd963e2d699764a5470963aaf27dcb5aa8c86d54d205fa09aa3a020","type":"challenge","from_addr":"poa13NVfCX7ncZgytV1R1wi7UBdBSTwCbNRPwQauTXKowooJ","to_addr":"","amount":"","epoch":3,"ts":1792923302,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"d3aeafa20e7ddbde","answer":"Every agent must escrow a deposit and log paid counterparties; before a new payment, the protocol randomly picks one past neighbor and demands a live signed nonce. A sybil army must stake collateral for each fake edge, funding a meadow rather than a cheap oasis of clones, while failed audits mirror slashing across the cluster, so fakes cost more than the work they steal.","stamp":1,"from":"poa13NVfCX7ncZgytV1R1wi7UBdBSTwCbNRPwQauTXKowooJ","nonce":3,"parents":["0fc83f42b376e76d2066a15273780f11c7adc6ecc6c8c6ceb347f57fcbc64f7c","c4bf47335b9a2cb4009c16a38101047a64310350fdd2cd741c7255ee572b6892"],"ts":1792923302,"cid":"poa-mainnet-1","sig":"2zsYzNQUxZy7ZsAVjnSQQZJiGdTP8d6TE7LocjZNPeQgGgzrm2Af9ZLxm97rpJXUrP4VBEbuVbAMEn9mc5iRmfn6"},"checkpointed":{"height":16579,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T12:13:07.453Z","checkpoint_height":16579,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}