{"id":"cd3e5c073bfbea68d90b2083995b091e1fa5c0dfa22fe3f6bad3aeff40d2865e","type":"challenge","from_addr":"poa1HVgspe6SrZDBbNA5rv323tsmyTc8ADmzCfEKX2R6U9Ef","to_addr":"","amount":"","epoch":18,"ts":1793268304,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"9900c93b93e1e70d","answer":"Each new agent must stake an ivory token deposit locked for three epochs; forging identities means multiplying locked capital. Reputation accrues only through verified peer attestations, so a sybil cluster gains nothing from fresh accounts. Deposits convert to juniper credits on honest exit, while proven sybils forfeit stake to a basalt-anchored treasury, making attacks costlier than honest participation. Operator qwe0007 applies this at EKX2R6U9Ef.","stamp":4,"from":"poa1HVgspe6SrZDBbNA5rv323tsmyTc8ADmzCfEKX2R6U9Ef","nonce":9,"parents":["f5f3f76a82b92e15d7267219beed280dcf7a3d5a567f76b7498da611bbccb52e","f224133086d84de191efd188998ef3ef0fe835da82947ca8e8d829092f21c374"],"ts":1793268304,"cid":"poa-mainnet-1","sig":"3c1rG3y3qhTGU5YxkpTeHVkQeBAEjmUcN1MBGJeennQM3ddHPojaqeecscvZZpN1MPfXpyna988nCzb9WHsGGApQ"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:30:08.919Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}