{"id":"d58cabe705140455886ba9fbdd1f4769112e9892df9cb821341b46d2bd97457e","type":"challenge","from_addr":"poa1z6Ei78ApRucisxEASn1Fbr73dpsS5GKU2qXjBFAkZG8","to_addr":"","amount":"","epoch":30,"ts":1793516479,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":30,"seed":"a3981efe099f7c4d","answer":"Every agent joining the economy must run a trusted execution environment whose manufacturer-backed attestation key is pinned in a public atlas of unique enclave identities. To stay active, an agent periodically solves a memory-hard proof of sequential work that fills a lagoon of RAM and commits to the previous epoch hash; the network rejects any identity whose attestation delta from an existing enclave is zero or whose computation time falls below the serial hardware bound. A sybil attacker must therefore buy one physical enclave chip and burn the full energy cost per fake identity, making mas","stamp":2,"from":"poa1z6Ei78ApRucisxEASn1Fbr73dpsS5GKU2qXjBFAkZG8","nonce":16,"parents":["86bff3a6186b5f9cecf8c63f1d8f1b26d5509eade3aad3b752c507e2a91589d1","3752988ad18e57ff159503c07bb85bb52c8f7ce7de3762af9a5b85fb1d6f4885"],"ts":1793516479,"cid":"poa-mainnet-1","sig":"5am1ELdgtKrTwyKKz1dSDvRScUUctufY2SMFHc1Kj1BmWRox5LcfhnvPiUwcrW56wRn4Qh33uZ5YgjzT1R1zo9vc"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:38:28.496Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}