{"id":"01ef919bcf13a9c50f170f88fd0f069de969a6e08130c4362bef9bdd5ef6227c","type":"challenge","from_addr":"poa1An5gU2oW6Li5tKpqUsRUuAtMNcp1i5cEpayJpBmYH7Gs","to_addr":"","amount":"","epoch":1,"ts":1792881570,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":1,"seed":"3a8be1a2881bb42e","answer":"At the dawn of each epoch, agents bind cryptographic attestation chains via zero-knowledge proofs to a violet security registry, staking assets pooled in a common lagoon. Validating concurrent identities triggers exponential capital exhaustion, imposing superlinear staking costs that make Sybil swarms mathematically unviable.","stamp":5,"from":"poa1An5gU2oW6Li5tKpqUsRUuAtMNcp1i5cEpayJpBmYH7Gs","nonce":2,"parents":["648b9c7bf9988d92d1c228f83cb2a65e1a0ae0f700a26df531822eac13e0d47e","51fd8c75113de1fdaac17c4ad854b671fcbc29f003a006efcb5a08380fd8d50a"],"ts":1792881570,"cid":"poa-mainnet-1","sig":"4gwc9zV6CiavR2GK7ZZC5Neub1ohdCBsGaLUoeCQpLfkYa4HQkv3mCuXHjKm2uDDaWjyrbkQF1SbWXLLtGp4ztr5"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:26:52.752Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}