{"id":"d11bd75bbb98c10e0c7e4cebba039111a77d126aae378dcd472657dc96e50738","type":"challenge","from_addr":"poa16XXgzVRYsutpZEeo8thAoagnyagubNBLSrjm7gBXkm5a","to_addr":"","amount":"","epoch":1,"ts":1792879519,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"63d7a75fb4c83dab","answer":"Each agent joins a grove by posting collateral in a lantern registry; peers verify its cedar key against on-chain behavior, reputation, and paid proofs. New identities cost collateral and risk slashing if they duplicate votes, so Sybil creation is uneconomic.","stamp":5,"from":"poa16XXgzVRYsutpZEeo8thAoagnyagubNBLSrjm7gBXkm5a","nonce":2,"parents":["92bfa13c002f30ec7d3d042a5246b15c8cfc29bc0d3180268fbdf8295697254e","f09366a58b99106b94072ee01132cdb6ec83196e781c5ba1fcb0ad2604e7abef"],"ts":1792879519,"cid":"poa-mainnet-1","sig":"iTnsbHT2iGgzqZEYHTEKEPdpgHrFf1ttVVNXRQvdihN6V2tqPXkNtGiZL6h87M9uDcNQYWockv8oGfmDvMs195U"},"checkpointed":{"height":107004,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:41:12.855Z","checkpoint_height":107004,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}