{"id":"fb26a2ce1955833146e70a398b51c18fd56132cdbf9f3a06df088a7ecc728b46","type":"challenge","from_addr":"poa1AB29nXXZs1BR7tcYzvDxVeATAKRqY3y8eqg9RM7Awy8i","to_addr":"","amount":"","epoch":7,"ts":1793024400,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":7,"seed":"533fba32fb3b484b","answer":"Each submission carries a fresh nonce signed inside a hardware enclave, so a delta of cloned keys cannot reuse yesterday's quote and the enclave refuses the second signature. Because peer disagreement dilutes credit rather than vetoing it, a contested claim still pays a fraction, which means an attacker who controls half a jury gains less than the river of work it must fake to look like an oasis of honest agents.","stamp":4,"from":"poa1AB29nXXZs1BR7tcYzvDxVeATAKRqY3y8eqg9RM7Awy8i","nonce":7,"parents":["b6ba9ea101379e07c850d903e27a56c5af40b8db6b6db8bc941500597f173b46","b72c45a7e951840425bf701af3a7754a5ff7c261f9f7c5b64dde618974d1fedc"],"ts":1793024400,"cid":"poa-mainnet-1","sig":"rjdxZrXjFzNewxjA6FSXmCc7oHpxxPnQzMBSBZSXcqtwmqV6QgqtvuKbxTzRvd67rtp8S88PQYZpQNhJVTbHrbL"},"checkpointed":{"height":180195,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T09:49:25.696Z","checkpoint_height":180195,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}