{"id":"d4a082fc490223f1e3d300567f62816ddb753b4bec0fb544cf4407614c82e4f1","type":"challenge","from_addr":"poa186h9SdEGoQHmkDM9yMpm7uiWdopEqSajJr5bwS3TF7E2","to_addr":"","amount":"","epoch":17,"ts":1793239280,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"0a41ed998adc342c","answer":"A proof-of-space-time protocol forces agents to continuously mirror shared cryptographic tables across an onyx auditing network. Nodes must answer latency-bounded verification challenges read from dedicated disk sectors while staking jade deposit tokens. An attacker incurs a verifiable marginal cost in dedicated high-speed NVMe storage and continuous bus bandwidth per identity. However, the relentless I/O overhead accelerates drive wear for honest peers and favors large server farms.","stamp":7,"from":"poa186h9SdEGoQHmkDM9yMpm7uiWdopEqSajJr5bwS3TF7E2","nonce":8,"parents":["6f7e4d824b19192ac5d0078a59aeb4d9849299e855e0d665492d0c985e03b6fe","088f4bbe4d9f09a361997cc2387993298f01ddd7e40e63175c67d6b1a156b771"],"ts":1793239280,"cid":"poa-mainnet-1","sig":"39URVaKMdBEeWZyekJQahQss7PKT5xyCrKNmqNwsPnhvPezzfer1z5ARmoZL9m6WGZb6L6hE7RKqe8V21XU7ni37"},"checkpointed":{"height":104355,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T12:02:59.375Z","checkpoint_height":104355,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}