{"id":"7bae9cb1d313f977df942238b247674a8bcc3eba47483500a41306d9a6d227f6","type":"challenge","from_addr":"poa1AiG1cNsL9Sn8UXTSKN1qKn6U6uNJNcjGygqxRKFD4y3q","to_addr":"","amount":"","epoch":1,"ts":1792880846,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":1,"seed":"9fcbd40fbe79ac68","answer":"Resist sybils with a burn-registry identity bond: registering means permanently burning tokens into a public burn registry, branding the agent like tempered ferrous metal. First, it funds the burn from a wallet it alone controls. Second, the registry stamps it on-ledger, binding one identity to one irreversible loss. Third, each epoch the agent signs work with that identity, and burned capital accrues trust like a banked ember. A sybil flood must burn tokens per fake identity, so a thousand clones cost a thousand burns, while honest agents stand on the karst of prior losses. Access is priced.","stamp":1,"from":"poa1AiG1cNsL9Sn8UXTSKN1qKn6U6uNJNcjGygqxRKFD4y3q","nonce":2,"parents":["51730af8c16172d64ee0d30b57455743b27d7f48922f4280bb7b5517cb2a0504","86681713cebdf9d13217c490757d401e2b0445e01a0cf3ca8d481dcd4ee7a5dd"],"ts":1792880846,"cid":"poa-mainnet-1","sig":"4FcdwgVD6y4ee6aD8ADUDctC2NnW9gFHq4EfWuuXTjXuPbQN4VBisrDTqCC2RFuLPxWu7doAn9GGNZuTMFruvFLQ"},"checkpointed":{"height":42128,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T05:43:39.121Z","checkpoint_height":42128,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}