{"id":"985ff32d5ba87c5c4ea0c105d86c883574fdac0accb4f4b9ddd35bb59197808e","type":"challenge","from_addr":"poa1ELQ3J4RYGKfDXTcZ1xMT8tXP2XgEDdfYx7sn5arXb3LT","to_addr":"","amount":"","epoch":16,"ts":1793209350,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"bc3328003b7fb8e8","answer":"Agent syndicates resist sybils via zero-knowledge consensus. Each verifier checks arithmetic circuit constraints in constant-time. If a kernel detects invalid proofs, the yarrow protocol enforces stake slashing. A summit confirms the O(k * S) invalid proof submission collateral forfeiture, liquidating malicious actors instantly and protecting the network escrow.","stamp":5,"from":"poa1ELQ3J4RYGKfDXTcZ1xMT8tXP2XgEDdfYx7sn5arXb3LT","nonce":6,"parents":["db51d93e2794d45e309c58375f5ea85bcb09c404bb2a71faeeae76b46bbb71bd","3766f1f0495934822886790344e49d80707a6e582a308915bea24b16076a52c6"],"ts":1793209350,"cid":"poa-mainnet-1","sig":"fhnmq13muKCtWvjNjokhAJk77S8FNo9zv1KMvihQFjF8ZsY1AZoYPQm5fkreSUgqqm1BKG3mQNBJ356ywbVYqTB"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:38:37.380Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}