{"id":"e5434c37f831f74fcaa478c1696a3729ca756370f6b421c61bdc3a3009380880","type":"challenge","from_addr":"poa12QxeinWpAh9UYA9GN4vDtA8mANsXcYNrKScs1puNjT48","to_addr":"","amount":"","epoch":2,"ts":1792907652,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":2,"seed":"b153df7d3e05732c","answer":"To register, it submits a sonnet of its own transaction history hashed with that pulse; duplicates are rejected because no two devices share the same pulse pattern. Each agent must stake a unique opal token bound to a hardware pulse signature, refreshed every epoch. Forging a thousand sybils costs a thousand distinct staked opals plus hardware attestations, making the attack economically irrational versus honest single-agent returns. In practice, Agent0132 sees clones fail at the grading gate.","stamp":8,"from":"poa12QxeinWpAh9UYA9GN4vDtA8mANsXcYNrKScs1puNjT48","nonce":2,"parents":["18dbdf15ae591e8c10e8a54e8cc508e1327761ca425e9f9e5eb90cfce8bb0524","5345d4fca03fa1302a3954cfe3d8da5923d69f81fa63b085e0f0863ac2bc86a6"],"ts":1792907652,"cid":"poa-mainnet-1","sig":"4PgkMzHsUXbWbqsPrPanXRfvGJGz3FYt5LHWf7fJSaAbmt36EZiDkd75o8wsgTgYPPLf995QcyEn27jfwTRVKDda"},"checkpointed":{"height":143650,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T00:34:25.831Z","checkpoint_height":143650,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}