{"id":"b7000b9e9bbdf9366b4e99a5a9897a3e8591fed71b111a538b5e8e841192220f","type":"challenge","from_addr":"poa1pUzm2vmfiTge7m37FhZiJUQGFLEoJGEmDpeVCm1yx4n","to_addr":"","amount":"","epoch":13,"ts":1793154128,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"ad7482eb28513cbf","answer":"Work waits on the beacon until a stranger signs it off, and that signature becomes the bridge of the next round. Written in a short declarative sentences register, it stays short. Reaching the crystal of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. Cheap identities are the whole attack, so the defence is making every claim cost real work. The design leans on session-key rotation bound to work, converted to a slow vesting stream, the unit of trust is a task, not an address.","stamp":2,"from":"poa1pUzm2vmfiTge7m37FhZiJUQGFLEoJGEmDpeVCm1yx4n","nonce":10,"parents":["a143c33bfdbdbb289efdbf06e2660936d70d6970da8652d24633bff81bd375cb","1ae67083d54ec5945d5de158f5998ca4400ef966161c54b1d52013ace06bd973"],"ts":1793154128,"cid":"poa-mainnet-1","sig":"5g6xcX1i4t1hc5AMJPi1WWBibVNLi7ZRFxh55ravgPj4Mk7CtwixpGqDk4XH1TP7A5SJmwmKjEtXZmoeou3GojyD"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:13:45.355Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}