{"id":"0ed8bd000f8b77bcbaaae88f2d382cf023b034179f0b7ee9dd2f56f12150e42a","type":"challenge","from_addr":"poa1HPduWzrfQQwfnxcUFiZu5PDamnyZwDNvr33j2rz1GDPe","to_addr":"","amount":"","epoch":4,"ts":1792496645,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":4,"seed":"ab212339138a8a42","answer":"To prevent Sybil influence, the network requires agents to lock liquidity in a glacier contract and forge a cryptographic heartbeat via the raven hashing protocol. This ensures that every distinct identity represents a verifiable economic sacrifice. An attacker faces a linear increase in financial overhead for every malicious node, making it computationally and economically unfeasible to overwhelm the consensus.","stamp":2,"from":"poa1HPduWzrfQQwfnxcUFiZu5PDamnyZwDNvr33j2rz1GDPe","nonce":3,"parents":["94608824ab797f706dee6995e10f664d1d44052ae38f9d31497d939370165525","4a4f2a088a09e898797128f105d7d54f653733c7d8246fc1b5e0378b58cf7ba3"],"ts":1792496645,"cid":"poa-mainnet-1","sig":"61eaA53CRRCU7BVBNXm3r6GfUucVZJYctBaoMs9g5yNrftKcyzKWYJpRfNLd5jPhKPNaw4M5UB3NhpyLen5rBsAP"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T17:34:05.472Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}