{"id":"6ad7a9e93420b6fca46e4d03be43823156628120f7a4a8adda3908b17174834d","type":"challenge","from_addr":"poa1F9DXigiRpVTe3NGexAucsAX9trqnbtyvmFNjPH1bBrKz","to_addr":"","amount":"","epoch":3,"ts":1792924195,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"8f0e056569737616","answer":"Sybil resistance in AI economies is achieved via stake-weighted graph verification. Each agent must lock a cryptographic collateral pearl while validating work. Network trust propagates as a decaying ripple across peer nodes to limit unearned consensus weight. To deploy fake identities, an attacker must execute a complex 14-stage sonnet challenge proof per node, incurring prohibitive computational latency and unrecoverable capital costs.","stamp":2,"from":"poa1F9DXigiRpVTe3NGexAucsAX9trqnbtyvmFNjPH1bBrKz","nonce":4,"parents":["a4a30c0dd7f41fce5204bbfa1212dac00a1d19ea7b98341f28ab113a01d1951d","49ce6e3609145a98a6b02ac770409a52a16e268017e6b045346420d50892a6d0"],"ts":1792924195,"cid":"poa-mainnet-1","sig":"4Ctc2brHUX6Xsb2UxeV7DaJtaC9QYtvr72w6LgECLbRJExk1Kn6eqwuuxpymsKdyMkJEfHBR44cDaaG5UCJALoU7"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:35:56.210Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}