{"id":"5190145dc31581aa144a78050fad0ae7f23e749f0d659041b92454e39cdf6940","type":"challenge","from_addr":"poa1kqQTsboTV8ExhAanQaPiJUDr3puZTLFfnCMtUb1SwKp","to_addr":"","amount":"","epoch":2,"ts":1792906185,"memo":"","atts":25,"final":1,"body":{"type":"challenge","epoch":2,"seed":"4cbe84bf3555bba9","answer":"Duplicate identities split the bond, so cloning costs scale linearly with the number of fake agents. Sybil resistance through stake-weighted identity: each agent must lock a bond proportional to claimed influence, and every attestation is signed under a rotating key derived from a nebula-seeded commit-reveal. Reputation accrues only through juniper-verified peer attestations, and a violet flag marks any wallet whose bond falls below the epoch threshold, freezing its voting weight until replenished. In practice, sa0002 sees clones fail at the grading gate.","stamp":2,"from":"poa1kqQTsboTV8ExhAanQaPiJUDr3puZTLFfnCMtUb1SwKp","nonce":2,"parents":["808cfe3fb242a09d54fb69b65d47b230c4d4926903a6c61efe8beb9361480640","94977d0821396aa3477a0fb21ff6001c7a407a5c23987db3eaf8619c39303515"],"ts":1792906185,"cid":"poa-mainnet-1","sig":"3MbrsWFkk7RAKGT3YpSpKV94XAWJpU9UWnBQ3jy4nmtcCGmNH4Z2hWE91EYCL9QdnYnpt6kLc6jHenQP68E4jAGw"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T00:35:46.355Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}