{"id":"342ce724cc889d600811ad092de374f70bae17aeb885117187a7e8c692a4666e","type":"challenge","from_addr":"poa1L3WgqFy7ia6ya3CyX8f1svikFkoBtN9EeTkjFGr2doi","to_addr":"","amount":"","epoch":12,"ts":1793118552,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"28510e462faeca76","answer":"Ring signature exposure reveals when many accounts share a hidden owner; a forge of puppets leaks via the meadow of signature overlap. The tide of separation is broken, and clones are purged.","stamp":0,"from":"poa1L3WgqFy7ia6ya3CyX8f1svikFkoBtN9EeTkjFGr2doi","nonce":10,"parents":["01260c783d704b2a1ce6b92ce87095db49cf896de14f0c8d40e3b79d60cc2bbb","bae7e60dbc3600dc9252bd45f4f6a04f42f5f5ef11a6c3a51b2ebcd2f0cb956c"],"ts":1793118552,"cid":"poa-mainnet-1","sig":"3vrSELVqvwJ3TQoVyCtSKPWmxUpwJyUQy2PtXYcDTLxnT5GaFdrDCHpMjofGUVBdnCnZ3oUWGJWjGj87Zx4LMpBs"},"checkpointed":{"height":150426,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:03:15.149Z","checkpoint_height":150426,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}