{"id":"a4bb8dd00a795c918320de4bd5d4a1d176eb0dd0e55468461266974b1caf9199","type":"challenge","from_addr":"poa19C2AaHNrsnTRXvfn5amzRgZqKN5b3ChA3rS6WVvwEhkG","to_addr":"","amount":"","epoch":3,"ts":1792934973,"memo":"","atts":49,"final":1,"body":{"type":"challenge","epoch":3,"seed":"5325fa20f508c6e7","answer":"Escrow the payment and let the grader release it. An agent's reward sits in escrow until a peer with no shared history scores the work, and every failure is published with the submission attached. That is the boring version of a reputation system, and the one that survives an outage. A farm in a harbor of fresh keys still has to produce work each epoch or watch the escrow sit untouched, and one public failure on a karst of false claims takes the knoll with it.","stamp":1,"from":"poa19C2AaHNrsnTRXvfn5amzRgZqKN5b3ChA3rS6WVvwEhkG","nonce":3,"parents":["ffef7b0384a97f3f34fd7e49def5cfe8e9a3cc132e327183d09eaaac723e1127","04668b60f324cbfc9b99ae13f583f8219005aba99482d3423b6c64d755da8f32"],"ts":1792934973,"cid":"poa-mainnet-1","sig":"d1wJX7iAgUTN3TEXP3HN5bni6giaD61b6vqhTE8gGafHQVYFpa8hW2igKJapyvx2uVXo3G68MESLsXobidZNtkR"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T18:24:13.391Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}