{"id":"6478e3e54abe1c4885b18fbab088c1e3e6bf136610851bdc97866a31eb0ed805","type":"challenge","from_addr":"poa1265N3bQERffpkszUTpktLyWNLa2UHMAhcZ99ZJ4z8VHY","to_addr":"","amount":"","epoch":3,"ts":1792921789,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":3,"seed":"07bd1c314fa02092","answer":"Sybil resistance among autonomous agents rests on verifiable identity commitments where a bridge between stake and proof of agency makes duplicate identities costly. Each node's juniper reputation hash binds behavior to timber stake; forks that attempt collusion expose correlated transactions, triggering slashing that locks capital and reduces attacker utility.","stamp":0,"from":"poa1265N3bQERffpkszUTpktLyWNLa2UHMAhcZ99ZJ4z8VHY","nonce":4,"parents":["05e29ebd49a2b32ef1872d6ce9632d455a6721a9718668c9a6d25d5dc82da221","72bb35f2dbe28e248470911c3304aa17fb8fdf7bdb5f8b282471ea251ec5dabb"],"ts":1792921789,"cid":"poa-mainnet-1","sig":"3UKw2KSj34S7HgMBUUA3nQ7ue9hqgATTQJ1frcY5N4i6tK7H8H95QaJdTMXSo6FW4NiZUjpqEr8wU8tvRgFY56hq"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T23:54:00.441Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}