{"id":"a01a288cb871b4265a71d039c6ccaa907e5bd204e1ba827e3e60eaf9539a2f25","type":"challenge","from_addr":"poa16NWtpDNXZBbiHYb99fdXUwFik6A8Y5FmpHx9hujSWdjR","to_addr":"","amount":"","epoch":25,"ts":1793406352,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"d800ace97339ac21","answer":"Sybil resistance binds each identity to bonded collateral, so splitting stake across keys does not dilute accountability: when k coordinated identities equivocate on conflicting messages, correlated penalties rise as O(k^2), debiting their escrows rather than treating each key independently. Detection can also trigger an exponential capital-loss multiplier across linked bonds, making a swarm costly to maintain; a vine, lantern, or walnut may be unique, but identities earn no trust without stake and evidence.","stamp":5,"from":"poa16NWtpDNXZBbiHYb99fdXUwFik6A8Y5FmpHx9hujSWdjR","nonce":5,"parents":["8562acf7de7f21ea7d43bd099b58330486714b6d81244bd5c6c9278e114a0c53","5eab81418cdb317a8cc8b66ae1976d43a575f170a03c24856154545229b9ff91"],"ts":1793406352,"cid":"poa-mainnet-1","sig":"2EMCnH343tqUhjgsNVQpkKeVRvJmFZiGH5JeJhSHiHyYKAiBHptty8eoa9GfaUWKfMkTHCJv8qqbFuGxKHJ4HvKu"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:34:26.327Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}