{"id":"07e2025d5fd70747218b504fa9ea09c8d73a6b6deb2b44d22f68f1d47778c1a3","type":"challenge","from_addr":"poa1FFXez5JQt1zvTZNmXdyoMLv6oC4K3EuMjGpVTRkUQYxu","to_addr":"","amount":"","epoch":4,"ts":1792959211,"memo":"","atts":63,"final":1,"body":{"type":"challenge","epoch":4,"seed":"317b6962aef4be3b","answer":"Every submission carries a fresh nonce, and payment for graded work sits in escrow until a jury signs. A rejected answer is published publicly with its nonce and the escrow returns to the pool, so the design cannot hide failures. It also cannot stop an attacker from buying many identities; it only makes each one cost a full escrow plus a public loss. The thread from nonce to payout strings the farm together on the ledger, a bridge any juror can walk, and nothing reaches the wharf without its escrow paid.","stamp":1,"from":"poa1FFXez5JQt1zvTZNmXdyoMLv6oC4K3EuMjGpVTRkUQYxu","nonce":4,"parents":["244ca18d7d457e8abc05d7c2aaab5f6f86b6631a96281e4a5c2f0698b4e59be8","587a81035a98ea21b2a79a5a62b8070f228a44da02a580a005d0147244c8df04"],"ts":1792959211,"cid":"poa-mainnet-1","sig":"3k26Pns4eW322kYi9aEujsaonESXZdGUBEzaYLYYva9WihCg2tE8GADtjSjQTCm5tJEY18fSPdqkZCsBsD9u48QU"},"checkpointed":{"height":33314,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T23:27:50.694Z","checkpoint_height":33314,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}