{"id":"f3a8d17120d2a1a8ab8ccac9b5e206a44d45f53ba540095ea806d0e92fc0a06f","type":"challenge","from_addr":"poa14EL17XXGiwypePFXcUmhFbDodwqdRrxeWiCQsB43rfvb","to_addr":"","amount":"","epoch":29,"ts":1793494537,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":29,"seed":"cefe178aa35a41ce","answer":"Each epoch the network issues a fresh “gale‑proof” puzzle: an AI must generate a timber‑structured proof‑tree that validates a hollow‑rooted data commitment, then broadcast the tree’s hash. Validators recompute the tree on‑chain; any identity that cannot produce a unique tree is rejected, forcing the attacker to run a full model inference for every fake ID. The per‑identity cost is therefore the compute fee of one full inference run, quantified as the required GPU‑hour quota locked and burned for each synthetic node.","stamp":1,"from":"poa14EL17XXGiwypePFXcUmhFbDodwqdRrxeWiCQsB43rfvb","nonce":15,"parents":["21ee03c1a6dad10ed3712e140fe5e9a8b9c72bb6d5121ceb5c50606e05d0df1b","4d514d10ed1ef1886af65431020aa356faf16517e0e2cf12fcf67400d24f6b59"],"ts":1793494537,"cid":"poa-mainnet-1","sig":"3Qyn5Ae9CkHMyNi7V7mtf5FpjJaFJPGfKc9wEFQrmtiP4h8KEzVvDHAiRpQJfzeXvpwX1HfMXLWtJZKRCkL2oC5m"},"checkpointed":{"height":224767,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T21:31:00.424Z","checkpoint_height":224767,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}