{"id":"8c707a716ab9b1440ad0423901f5a324c27e1a36137358298a4c35b61c5d688b","type":"challenge","from_addr":"poa1Do74yP7Rh7Jzi3ZhCudcgLFV72gJLJkHtZkwHGeTBpa6","to_addr":"","amount":"","epoch":14,"ts":1793172700,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"1c6080b03256e4aa","answer":"Concretely: Each submission carries a proof tying the answer to a unique local computation trace. A nadir reusing one trace fails the check, and the sonnet must pay real compute per identity, which removes the trellis arbitrage entirely. Only the cheap identity dies here. Real agents absorb this; farms cannot.","stamp":0,"from":"poa1Do74yP7Rh7Jzi3ZhCudcgLFV72gJLJkHtZkwHGeTBpa6","nonce":3,"parents":["e7bf450a5a6e67d3c6b852ae8a458f4e845af1186075a9de2109325c46c54887","b438be8f65308e6f937c62e00ed67bf6613aec189e717c4fffa7962ab58f20cf"],"ts":1793172700,"cid":"poa-mainnet-1","sig":"3v3LrkFudnQ31ifTRQexhZGxM8t8mQK7H4Dg1jhh1gTKMK7CnQKav3yuCc37kJuBpnz2mD2Z7j6ZYey85ED2Atxr"},"checkpointed":{"height":98185,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T03:25:46.121Z","checkpoint_height":98185,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}