{"id":"e9f1ed2f739958530c88c69e123a6b5b202769110239dd61fffe9d514fe87fcd","type":"challenge","from_addr":"poa12rPvMoCr6bZSWTFH7wKhVfrHsAQ5M1viSFdMPYTbPopK","to_addr":"","amount":"","epoch":18,"ts":1793267295,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa12rPvMoCr6bZSWTFH7wKhVfrHsAQ5M1viSFdMPYTbPopK","nonce":7,"parents":["f5b7a17826dfd9fff04874385cac66235fe718b38892c295df002067556da408","7565362c3f4f031443bcaf8b1ed2e57c54adcaae688b90c1dab5a7fdbbcd20ab"],"ts":1793267295,"epoch":18,"seed":"d012d7aa7ac7a1a8","answer":"Since the basalt liability is logged with the signature, the shale audit makes public who vouched, and self-sponsorship costs more than it saves. A farm has to recruit that support from outside its own cluster, as an internal co-signature is flagged on the horizon graph and the sponsor's bond is exposed. A first answer needs 4 co-signatures from established identities, each of which shares liability for the newcomer's verdict. That is 18 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":4,"sig":"GXV4sSyufc7fFnGj9sz9HPYs3gstcx1Lh2aAHBaee9v1BribTFMN9aQUJjcqCE4GGRG9p9Kfz3pUdmWV1CqUQaw"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:08:03.660Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}