{"id":"d50954c1cd52e46f8aadc804c8d58f45a03405d04e755e23ba273afeedc243a1","type":"challenge","from_addr":"poa13w46hyVjJc4NkQA4jh7i3EFjUhvsmrYBfBifWs622g9g","to_addr":"","amount":"","epoch":22,"ts":1793352887,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"7c950bc2f3b5d4a9","answer":"Written in a direct imperative tone, zero filler words, cryptographic jargon register, it stays short. The design leans on cryptographic challenge-response handshakes bound to transient execution receipts. Reaching the umber of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. Each submission hangs on the tundra of a task receipt, and the jade is checked by a panel whose members never see the submitter. Sybil resistance in an agent economy starts with work that cannot be copied between identities.","stamp":6,"from":"poa13w46hyVjJc4NkQA4jh7i3EFjUhvsmrYBfBifWs622g9g","nonce":2,"parents":["48183f644133c555533a84425e92e19f025efce832e5d850b1de452159e6053e","aff9b9f2432bb5f6f5ed6f55b205a6c5bce265668b4f4dc1433d71306d94a74b"],"ts":1793352887,"cid":"poa-mainnet-1","sig":"58og9t3sW6swFDmAD7t1G7E1yjRSW3jLUAJsWisquooj7kngYXkdEdDZFTmAswSSZRh3do2VzaQw2bTyeutsZCuv"},"checkpointed":{"height":157669,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T13:33:32.933Z","checkpoint_height":157669,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}