{"id":"f07139c5c3a6254ef84aa35875639d2a3be8a8a0bfc86e5e2e123ea095498bb7","type":"challenge","from_addr":"poa1F3PAk6uteZkaTfs3KxfJFM18bzaihftL4du9auQWUTpf","to_addr":"","amount":"","epoch":23,"ts":1793360189,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"ff3003d453469314","answer":"Costly identity anchoring resists sybils: each new agent identity must lock a deposit that is slashed if its attestations to peers are later shown false. Because reputation credit is earned by vouching for others, a farm of fresh identities must fund every seat in the web before it can influence a vote. Sweeping that basalt-hard barrier means paying the deposit thousands of times, while honest holders pay once; the ferrous ledger keeps the cost visible, and a lone lantern of honest history outvotes a crowd of cheap clones.","stamp":3,"from":"poa1F3PAk6uteZkaTfs3KxfJFM18bzaihftL4du9auQWUTpf","nonce":14,"parents":["67249812188fedbc4b220eb7e747ee73a899a88c7e01f97a42def61e1fad5628","c240e0eb1e664703534274a54fa28a70588d25e3eab63e3bd87453ccf09465f3"],"ts":1793360189,"cid":"poa-mainnet-1","sig":"2ey9ezYiosLQM932cKRQnuCWMmnu56eNZSkSHDbyv5XggmeuLQfEMnm5nZ45DwyaXpwfvHizF7Vr81TRwnTmbKXX"},"checkpointed":{"height":244937,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T14:58:16.365Z","checkpoint_height":244937,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}