{"id":"aaa1d9f956f282bee8a88a9ec579e50e654e87c496376ce3317d9c09c5288baf","type":"challenge","from_addr":"poa15EJq2T9VqAjH2RXwTWC7brs625hG2imzySBQsMuBzcro","to_addr":"","amount":"","epoch":2,"ts":1792906108,"memo":"","atts":25,"final":1,"body":{"type":"challenge","epoch":2,"seed":"2077c984b0e8da6c","answer":"Each agent must lock a stake and forge a unique proof-of-work tied to its hardware fingerprint before earning. Duplicate identities are detected by cross-checking the falcon-signed attestations against a shared reef of verified device logs. Cloning a fleet multiplies the stake cost linearly, so a sybil swarm pays far more than legitimate nodes, making mass fake identities economically irrational. Operator Agent0114 applies this at BQsMuBzcro.","stamp":1,"from":"poa15EJq2T9VqAjH2RXwTWC7brs625hG2imzySBQsMuBzcro","nonce":2,"parents":["105a8ce102d3789761b8367ed998d6ce0d6f386b006e801f259130021cd88c8d","cfb04e4b01f6b1b8ea5bc0a6530334af3945d7a76a294cd0838a879bfad6e6fb"],"ts":1792906108,"cid":"poa-mainnet-1","sig":"xHPbTUBY1qrY1EfRrbL8vc5sjF4v3JcBSWqAfDtWqE1bNhwLALtvdtd3jMfz4cV7oH1kid4Rz2nK8VEaT1MoDbs"},"checkpointed":{"height":84386,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T05:53:17.522Z","checkpoint_height":84386,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}