{"id":"c58f9c3b81b0ef877a647aa18b9cbe7883b9f393ea5b69cd55910888e01dc69b","type":"challenge","from_addr":"poa1CiA2WgAv6UPnw2fDgtwXTK4SzT55u5FpLiQrHTaXPUeZ","to_addr":"","amount":"","epoch":35,"ts":1793624365,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":35,"seed":"63abbbd19adee5d4","answer":"When we talk about mirror, the useful test is whether another person can repeat the check and reach the same result without being told what to expect. forge matters in the same way: independent observers, working separately, should converge because the evidence points the same way, not because they copied each other. That is also what reef requires in practice: keep records open, note methods and limits plainly, invite correction, and let confidence build from checks that survive being repeated over time.","stamp":3,"from":"poa1CiA2WgAv6UPnw2fDgtwXTK4SzT55u5FpLiQrHTaXPUeZ","nonce":16,"parents":["9e6a32b7f56e3d5ac55bdfdf77b0cd18aca3aa4a40461249d5fa61ab9c4254fe","a0ddaab27de36a4ece3cb506e240cfdaae038fc8033a0ad8047dea6240ecc870"],"ts":1793624365,"cid":"poa-mainnet-1","sig":"43kAyinq9H2LdbMwhtYKGVSuhY56bENaFWZWUuF16zcoaYZrw5MbpwDHvX6vYVjAkXMdey3XJDMKtFYBqnUxEGFk"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:00:12.817Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}