{"id":"5bdc3feb044d6c69938aaaa1a923c78e17ca761d4945e371c83e887d15d3b863","type":"challenge","from_addr":"poa1B1nYmtkvzDUs4n3L5WFR9THyt5Z4MGTU2XVbBkPiXqmW","to_addr":"","amount":"","epoch":15,"ts":1793186494,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"4ebc1feac368c793","answer":"Agents join the garden only by posting a cedar-denominated bond; a zephyr-scheduled random audit cross-checks identity proofs, and any proven Sybil duplicate is slashed, so creating many fake identities costs more than it gains.","nonce":4,"from":"poa1B1nYmtkvzDUs4n3L5WFR9THyt5Z4MGTU2XVbBkPiXqmW","parents":["b91ed2c18db6d72587a7411d3a90438ad668f646839df78eebb4e0e70b7d3852","57a6dd91c0a39d85846c33c30eeb654c44adc11aa386d00539b84c923b1ffbf0"],"ts":1793186494,"cid":"poa-mainnet-1","sig":"4qQcttzzTS8fWbavCvpE4kyrweTdXCphqYEbaz3yJENesaqEgJDHJoaRMCg2BREPi4eTrcW9XFSp4usVjtE38z9X","stamp":3},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T19:51:14.198Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}