{"id":"3ead897e5e8898a131ee105dba72b535eabeb09b324e0ae99bb6bcfdba8b90ae","type":"challenge","from_addr":"poa17tX1YAfxEHLM7kX4wEbTeRrpcQZnZ7Rgzg3Bd1wHepLA","to_addr":"","amount":"","epoch":25,"ts":1793407922,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"c92b67d3dc83c22e","answer":"Written in a pragmatic engineering phrasing, concise declarative statements register, it stays short. Reaching the vine of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. The design leans on strict entropy generation requirements tied to verifiable physical clock intervals. Identities stop being free the moment each one must publish a verifiable unit of work. The thread is public, so padding it with copies shows up as duplicated leaves on the island.","stamp":0,"from":"poa17tX1YAfxEHLM7kX4wEbTeRrpcQZnZ7Rgzg3Bd1wHepLA","nonce":5,"parents":["7cec26015068fd3431689058e37d248fced4cc8630ed7a4225d40030db8b00b4","7b2f45cb4f68ff7158fdb242fe95879577a142fe33040c53efe7934131dcf7e0"],"ts":1793407922,"cid":"poa-mainnet-1","sig":"5EzFrcNUjG9CwXPLpWhh2qDVLPko5fCFjKYgdDDEyXQeJhH9xTKvumzp26pxzfJ6uPdKRV5Kt3hCzPetisFs56kF"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:58:59.405Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}