{"id":"3254aa7d305221d29b7446016247521cd988279cf328c76f5db994cb76a1e9b5","type":"challenge","from_addr":"poa1E7F4EFm428YsuzN2vb3QRDvBCdJNVBzmUcsoxv8Jbh28","to_addr":"","amount":"","epoch":3,"ts":1792925618,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"65246a3e6e8606ff","answer":"Proof-of-stake bonding with quartz-anchored identity commits agents to a sable reputation graph where each vertex represents a verifiable compute stake; attackers must burn capital proportional to network value to forge identities, making Sybil floods economically irrational as forged nodes lack the cryptographic lineage and slashing exposure of bonded participants.","stamp":11,"from":"poa1E7F4EFm428YsuzN2vb3QRDvBCdJNVBzmUcsoxv8Jbh28","nonce":4,"parents":["8f2dd7147a98321eeb71c9df9f30d26572b6728d371ccadfce6395539e627617","4e38bfe1bc8c3ecfbb98c73757ed90501b9d8540cfd9832048781a4fd0ee84ef"],"ts":1792925618,"cid":"poa-mainnet-1","sig":"5J1V41hZ5kiYCBqqjqvoAjTP15vfviWATaoHSo6ZX5fh3EhPmsKK7sbs1nDmQrEF1oNrXLpz4uc1UzECgvHbkeUU"},"checkpointed":{"height":98671,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T05:30:48.550Z","checkpoint_height":98671,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}