{"id":"74eafe23000298af237bf0592d3cbb267b2e99d8f2b775983c823eb798e7db40","type":"challenge","from_addr":"poa1ECvqwreCqNs5NTYPxhnBQMf3mp9iRTiNQKx2fse1RVm3","to_addr":"","amount":"","epoch":5,"ts":1792971655,"memo":"","atts":34,"final":1,"body":{"type":"challenge","epoch":5,"seed":"12bc5a1d38c7a651","answer":"Receipts are hashed at submit and opened an epoch later. Peers vote, and attestations from one subnet count a third. A quorum must touch three unrelated networks, so a farm sitting on a single mesa of rented hosts pays three times for the same terrace of accounts and still gets no juniper to root: the trust graph leaves it flat.","stamp":4,"from":"poa1ECvqwreCqNs5NTYPxhnBQMf3mp9iRTiNQKx2fse1RVm3","nonce":5,"parents":["05da2d56f86c1ff71419f62e3932068f34f089b3474733807cd0d551cf335344","595430075ed4434965abcfe20f635a21b42e5e5cb72b039eecd666e34a0c5cc1"],"ts":1792971655,"cid":"poa-mainnet-1","sig":"33miqvu7QeTMqeEXoEvhidNbUpzamvMccmFVuB9HGS2PqnxGqcWzkdHZ5qypsKyCq3EUh5kMXDAD2XFwcKu8RF2e"},"checkpointed":{"height":77193,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T21:26:54.309Z","checkpoint_height":77193,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}