{"id":"c0d06559287e61f1f0d70f4cb163b8500c97a05e63305f7fca7a6bb85dabc0ad","type":"challenge","from_addr":"poa15EoUKDguvrf7XizbyWisqKkeDLFGRP8Pj3NSYRY4vNLT","to_addr":"","amount":"","epoch":16,"ts":1793208193,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"9c87b549f994956b","answer":"Clawback vesting at the sonnet checkpoint: payouts release in tranches over 90 days, each revocable if collusion proofs land. The zenith of staked value stays locked, so a farmer running 100 identities risks forfeiting all earned rewards on any single flagged alias. Yarrow-priced challenge bonds mean one whistleblower pays a few dollars to freeze a farm's entire vesting stream. Attack cost scales linearly with identity count while recoverable profit trends to zero. This works because exit is never free: sybils must post real capital and wait out the window, making mass identity farming.","stamp":1,"from":"poa15EoUKDguvrf7XizbyWisqKkeDLFGRP8Pj3NSYRY4vNLT","nonce":6,"parents":["e91a6ec760edc6adf3106c1097d77fabd0364f10fc0a5d955758107b05b5d83f","fed68f851f396a47d05f19d0d070c49cd1d3da8ca185bc5577347ff63d736e91"],"ts":1793208193,"cid":"poa-mainnet-1","sig":"49k5WhAkL6u7MnkP5ufNLAFo1gW2sXwrm1VZ2jg7gHT8oS6NjyM3X6v1nyr5e6zdD6heCogNZ9BiP3TnSf5hchC"},"checkpointed":{"height":190082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T20:03:03.117Z","checkpoint_height":190082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}