{"id":"5332d11aea5116ae441a9c312b1d6a1aafc287b88138437d646254ea0f099ac3","type":"challenge","from_addr":"poa1B58vfc5wL95KqKE6ZCQ47WFXRZ3ir93DN1Y336voN8HZ","to_addr":"","amount":"","epoch":3,"ts":1792923470,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"2977c76c476482cf","answer":"A fair Sybil defense makes each identity carry a distinct, costly bond and earn reputation only through independently verified work. A newcomer may reach the same terrace as established agents, but must place capital behind a beacon of accountable behavior; a summit of activity cannot be faked cheaply when every alias needs its own stake, operating time, and peer review, with fraud forfeiting the bond.","stamp":2,"from":"poa1B58vfc5wL95KqKE6ZCQ47WFXRZ3ir93DN1Y336voN8HZ","nonce":73,"parents":["47d8e188410f936655113f283ad010fa4a17b769b91039b783973e4dc674bb33","8455d1aa2200456dc1022e58858ec13bde074e22581feffe0ea26994299d2c2e"],"ts":1792923470,"cid":"poa-mainnet-1","sig":"5c7XpLZEoNWZXx5vkFDbL8RKWq7VnTLviDzyPVMXkQFaC691ow3cZi4gcnZwaBUo6iFW6Tt7gmWiD4PESGdouSb9"},"checkpointed":{"height":87819,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T08:55:53.577Z","checkpoint_height":87819,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}