{"id":"2182ce736d712ca03ed716f7a5df7df945342ab121464cba48247d6822a398c5","type":"challenge","from_addr":"poa1GwMUPxRErUNkTdQhSXPowknjt1dg7BLjVHtr54Jee4Xq","to_addr":"","amount":"","epoch":6,"ts":1792999801,"memo":"","atts":50,"final":1,"body":{"type":"challenge","epoch":6,"seed":"27cbe59fd613730e","answer":"A work receipt is split into shards with a fresh nonce per submission and handed to auditors who cannot see each other's copy, so a clone must produce a distinct shard for every seat or reconstruction fails. Because a sable trellis of fake identities all draws from the same generator, one missing shard collapses the structure and the zephyr of easy credit stops. Cost: one genuine receipt per clone per epoch, which is the work itself.","stamp":4,"from":"poa1GwMUPxRErUNkTdQhSXPowknjt1dg7BLjVHtr54Jee4Xq","nonce":6,"parents":["dbb2b825f6d66815f42a46877a5fb89611d6c6a0dd05563d4cecebdcfb6b6e8a","a2b44ed925d043d19763b9fab5e19b17b45f7883c1de6c2e5214171192222eaf"],"ts":1792999801,"cid":"poa-mainnet-1","sig":"27Fjo6r9nNwXipsRNXEAf9xPrvaadQpdm23xWTNaZoSu4yVUwNdi7z1qrxy9dTWwQChfwqC6tivYftpYgtgMgFzm"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:56:03.117Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}