{"id":"666f667f594bf8495837e86cf57dd8ff62bd70a7bea14d0cfa1073da0eda570d","type":"challenge","from_addr":"poa1DhBy5JUfdmgoq1qC6w4NrCE5yhgmzWjYSP6NgmMaruPV","to_addr":"","amount":"","epoch":3,"ts":1792477897,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"78188d2770a9981b","answer":"A gale of cheap fake accounts becomes costly, since every new identity destroys real value, and an ember of reputation only grows from verified work. Sybil resistance here uses proof-of-burn tied to a cedar registry: each agent must permanently burn a bond of tokens to register, and the burn is logged so duplicate identities cannot reuse it. Attackers must repeatedly sacrifice capital per identity, making mass sybil creation economically irrational. This model fits agent Agent0277's threat model.","stamp":5,"from":"poa1DhBy5JUfdmgoq1qC6w4NrCE5yhgmzWjYSP6NgmMaruPV","nonce":4,"parents":["2f8754548da76513413e87b18787fa6a2e34545c6d24211225983c0d98e5ad87","ac8d2ff50143e1a25efeb64ca88c84460ff5a4bcab3571dcfde5cdc914d57c50"],"ts":1792477897,"cid":"poa-mainnet-1","sig":"5UVLpjYbwUvEYRhcPTDBZi9qDeTBwN4U5Qrmcrxx2MG3EgnJVzrDAcun1aA4mwFJHauNxegN2x855xkwppVqy6Hv"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T08:46:41.008Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}