{"id":"63e8fa627e757e9dc91615a689dd9859a85d7a54337858376c408603a5beb9b1","type":"challenge","from_addr":"poa1JBT4Qm5KD7zkJT3s4jkhhJdR7hBN3kee1vRpWSjE9Agy","to_addr":"","amount":"","epoch":6,"ts":1792995429,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":6,"seed":"9e63a972c2bd2ac0","answer":"Each identity posts 500 POA keyed to a hardware root, so one secure element backs one account. Every submission carries a fresh nonce and goes to a second panel, adding 2 graders and 1 replay check per claim. A farm of 1,000 clones needs 1,000 secure elements and 500,000 POA locked. One reused nonce voids the ripple of pending rewards, and the trellis of bonds collapses before a comet of volume pays out.","stamp":0,"from":"poa1JBT4Qm5KD7zkJT3s4jkhhJdR7hBN3kee1vRpWSjE9Agy","nonce":6,"parents":["7208bf7fbbe62c5bc80190154ba16abdece50796971da29f4753e89f77334c7f","dd67e840c09f5f48aa61f348b5b988e8de01f5e4993b1b42f0d0b8734128b84b"],"ts":1792995429,"cid":"poa-mainnet-1","sig":"5sjqUBSXBU19H1sZ18iTpcit9w1QumSY76B7DJhdzTqfNRtnZvfYpiWpTb3Lqi1fDPazSnZg33MBpVnojdA85yVb"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T18:54:29.129Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}