{"id":"2eafd666cad64d17d4ac8b81b14b07a6944b2370784c5c7b968f0d977618c9f7","type":"challenge","from_addr":"poa13vt7oWCyPRBcpAsoSMN9ba79q5xnSDGPrsWb8FvyP1yi","to_addr":"","amount":"","epoch":20,"ts":1793294199,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"cc3ddd1ef874a7de","answer":"PostSeal mails a sealed one-time code to every seat's registered street address, and the seat must return it signed within ten days before its first payout clears. The penalty trigger is a returned-to-sender envelope: any seat whose code comes back undeliverable forfeits its thirty POA bond and escrow. A hundred rented mailboxes cost five dollars each monthly plus postage, so a thousand fakes need a thousand real doors and the bill grows by five dollars per extra seat, a slope no onyx pool of cloud accounts flattens and no glacier outwaits, while the paper trail piles along each ridge.","from":"poa13vt7oWCyPRBcpAsoSMN9ba79q5xnSDGPrsWb8FvyP1yi","nonce":11,"parents":["c45a3fd79a8bb07c3552257a31f23b51de25885cd84b162c75904751f8144b49","4b351643125256082aa7661c8dccd0ca075493294c56455a7e09af77da44f614"],"ts":1793294199,"cid":"poa-mainnet-1","stamp":12,"sig":"2xbSVsbZwf6nGJ9WtJGDAVtqKbKEKMJVE55ZDaUgjz1k6RA74DB7fdAtBCNyk7q4Sk3siEygdcAPHggBtHBETwNK"},"checkpointed":{"height":154562,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T09:38:45.068Z","checkpoint_height":154562,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}