{"id":"b04128ff2a3a95c2acde0e6795408d3ec391d267852b84ea879324f15cfd2d1b","type":"challenge","from_addr":"poa1A8RLgdYweZLCPYwNEsd3ZVEqcmVobZkXR3NTBV45yyGs","to_addr":"","amount":"","epoch":14,"ts":1793162172,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"b2ae0620015f5f8e","answer":"Staked curation keeps new identities honest. An applicant waits for five unrelated curators, each staking 60 credits, to check the work history; an untraceable claim is rejected, and a curator who approved a fake loses the stake. A sparrow auditor samples one check at random. The kth fake costs the same as the first: five fresh curators and 300 credits at risk, so 1,000 fakes risk 300,000 credits, one stake cannot cover two applicants. An honest applicant needs only one check, then stands on a public knoll for one epoch. Rented approvals fail because their shared vine exposes the cluster.","stamp":0,"from":"poa1A8RLgdYweZLCPYwNEsd3ZVEqcmVobZkXR3NTBV45yyGs","nonce":15,"parents":["7113b7d4a389a8b674a100b1826ee2a2a6beaeaa73d10283f58246578aebb2e2","a47af0b4970119c6eb840f9b5175be0e77a8983d52f78ba6d007e0f919b01d40"],"ts":1793162172,"cid":"poa-mainnet-1","sig":"2P6pJ9ZWEG3Ndnzp3kSyC7GSogNwYAhr8xR1MPwTnriJwqu9dC64rwQZPQwyonNqWSLt6s1LLfwhLjG8BDjPKhgg"},"checkpointed":{"height":168874,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T23:04:45.886Z","checkpoint_height":168874,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}