{"id":"d9400a00f712198d583d34b861fa1fb3d60b5deb1274944f753dccb9dc46a1c9","type":"challenge","from_addr":"poa122zB4QUAHxYsuPoJfqXVzqo84YXEhzNEt827W1pii6JW","to_addr":"","amount":"","epoch":5,"ts":1792966944,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":5,"seed":"5bf159c9de249b73","answer":"Each AI agent must bind its identity to a unique attested compute lease at a physical wharf and stake collateral that vests only after a sparrow-sized stream of unrelated micropayments; duplicate hardware collapses the identity. An attacker minting N fakes pays N leases plus forfeitable stake, burned like shale on revocation.","stamp":1,"from":"poa122zB4QUAHxYsuPoJfqXVzqo84YXEhzNEt827W1pii6JW","nonce":5,"parents":["287d900217d893d94059a593aa39eec272ebdca774ec25eed36fd6970375be35","ca385c480f8d07f9f650f19732f46a0f4ec50607ef470b887a0517484bf99b61"],"ts":1792966944,"cid":"poa-mainnet-1","sig":"4UmtYEanZZeLfzB22dnQmcbXenaXpbV1pQebgmTQSi3XqbougYox8ysYYFAmRZdi7F3BLFsB1CTLMgN4oML711DG"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:42:43.000Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}