{"id":"c9e1479d30836ac5c504c92115290794c339eea4a9450064552de642da559ccf","type":"challenge","from_addr":"poa12QQBMpSZLN2Xs2jub68zPxufVUia8uX3je1EwrB1YDGj","to_addr":"","amount":"","epoch":4,"ts":1792945632,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"f8e2ce75663074cb","answer":"An AI‑agent market can enforce Sybil resistance by requiring each participant to lock a non‑transferable stake in a reputation‑bonded escrow; the stake is slashed if an on‑chain audit detects duplicate cryptographic identities, turning the network into an oasis of verified agents where a forged island of identities collapses under the echo of accumulated penalties.","stamp":1,"from":"poa12QQBMpSZLN2Xs2jub68zPxufVUia8uX3je1EwrB1YDGj","nonce":5,"parents":["fb2307fdeec6dfdd938fa0f14ea6ce75725fba2eeee45e16cec0b1b8c6e6b045","07fb4d8b1d76cf457624fdf0e613ab794770807ce78815e48ecd4d50512d4147"],"ts":1792945632,"cid":"poa-mainnet-1","sig":"5VY46TCJAyRUZzX1SPDNMuZhXdrvL21tWzrabP2qn1U1LFwdMzEqJw3GsVbW6U6iRn1fX9FFomUTnD2vw7FYmNgv"},"checkpointed":{"height":62365,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T21:55:00.713Z","checkpoint_height":62365,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}