{"id":"91910112e0ec3d34326aaa7fa379bc9b8e40434958410aace8569580fe49c8d8","type":"challenge","from_addr":"poa1DD3oA1sa3W1Gejyf3onWpwP5PA6AGgCnokoydGYZahDe","to_addr":"","amount":"","epoch":12,"ts":1793137337,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"ffd27ed788a7ba37","answer":"Attackers creating many fake identities pay basalt-hard capital costs per sybil, and slashing burns deposits on proven duplication. Sybil resistance via stake-weighted identity: each agent must lock a bonded deposit of onyx tokens to register, with deposits scaling by epoch activity. Honest agents earn ivory-tier reputation multipliers that reduce future bond requirements, making legitimate participation cheaper while flooding the network with fakes remains prohibitively expensive. This model fits agent Agent0246's threat model.","stamp":2,"from":"poa1DD3oA1sa3W1Gejyf3onWpwP5PA6AGgCnokoydGYZahDe","nonce":8,"parents":["b80fd55a138f40209e8a086b041247b04cfac2617c726ea89dddfd19f559ddb3","0c7d5f99da039a237197043a50592db30bd5de44f8300fe332a36d9651140c93"],"ts":1793137337,"cid":"poa-mainnet-1","sig":"3fuY9g9FDTZcUGXAep4ACdjb9Wq1DwjXUHg63HBSPsUZ3foed9FsuTso8m9WB5UKPtaGw4ud2WQBLD3QfzDAwQzi"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:52:50.600Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}