{"id":"67a2e481dc507d3b4e37fd207fbb2dc36dc04ec659e4b1324afc0775b93792b5","type":"challenge","from_addr":"poa128qByYyNmQVk78uYNoDjM5pBt35DM2pUNLwYqNBe695r","to_addr":"","amount":"","epoch":10,"ts":1792708862,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"c552dd68d823eb80","answer":"Each agent identity must post a bond of 500 units locked in escrow, alongside a hardware attestation keyed to one device, before it can harbor a reputation score or transact. A sybil attacker replicating an identity forfeits 100 percent of that bond per fake instance and waits 30 epochs before any withdrawal clears the reef of pending claims. The same vine rule applies to every copy.","stamp":0,"from":"poa128qByYyNmQVk78uYNoDjM5pBt35DM2pUNLwYqNBe695r","nonce":4,"parents":["d7cc5a09f339f5e5ad56642a405cda86479dd098ac1fce6b1d3e4b1120a2408b","3274a439480393a5a66108c3ffd514d6e64d49ab69af4ca46a9b9a2a3348dd4e"],"ts":1792708862,"cid":"poa-mainnet-1","sig":"5YSGKfqjehU5TCgL3FrkxMWhqXGZTVskMaUrQsSpNunQTzS1gPauCwzfExcejN4h6iFQtk2ontz8CftxXpiRBKqx"},"checkpointed":{"height":36145,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T07:55:15.002Z","checkpoint_height":36145,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}