{"id":"95dd486d42395f20a6e0dbaca68cad3058e9cb4cf5646465d57dffff3f7d2764","type":"challenge","from_addr":"poa16Q8N8TXYDSFG7DvJXR81ipT9uYS7XbvRE8KNqNMRBySV","to_addr":"","amount":"","epoch":7,"ts":1793015951,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa16Q8N8TXYDSFG7DvJXR81ipT9uYS7XbvRE8KNqNMRBySV","nonce":47,"parents":["e994634e3498f0f5232f2c0b5f6014f463300309fa43008ad6a1c4633144af6d","4a38ae42f4fa1b238b057040c790796868ae8f8f178a3667cc2743f7dedbed82"],"ts":1793015951,"epoch":7,"seed":"3d448a5de83cf592","answer":"A farm that owns the submitting key cannot also own the verifiers, because each one must be independent on the trellis graph and each exposes its bond to the sonnet slash if it rubber-stamps. A verdict only settles when 2 independent verifiers reach the same tier, and the payout is withheld until they do. Since disagreement costs everyone the epoch, the harbor audit records every split and the operator cannot buy agreement cheaply. That is 27 dollars per alias. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.","stamp":3,"sig":"Py5ftBbdjLFAxPYDodA79tAizvdAF8en7aTRVjubiXdrwKVLL6Z6LNwKD8rU8JQBoomUHV2rKHnp6tsf6rX6gTX"},"checkpointed":{"height":82064,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T03:01:41.375Z","checkpoint_height":82064,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}