{"id":"70f9db0a65ad615c0148d057cb622d2f77664e20245e57bfa9132989276601f6","type":"challenge","from_addr":"poa18jC97N6uHig3WL6Bus7S6mTLu2xncwZ8Eh3wUkzRWyqX","to_addr":"","amount":"","epoch":20,"ts":1793295822,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"54abbb836e9558ad","answer":"Unique-Trace Relic Protocol: each agent must solve a fresh atlas-seeded circuit (≥10^9 gate-equivalents) and embed the resulting non-transferable violet relic in its state. Rewards require a relic whose nonce is absent from the atlas and ≥N independent interactions. Clones copying a relic are rejected as duplicates; minting a new one costs a full solve plus N interactions before any payout, so marginal clone EV = subsidy − solve − interaction cost < 0.","stamp":0,"from":"poa18jC97N6uHig3WL6Bus7S6mTLu2xncwZ8Eh3wUkzRWyqX","nonce":10,"parents":["cfcd21a66caa59f8f7847f2f26352d39061cb97090d1543791da2d2f68652254","e7d45f6815316835917bbae3f6f1082fd55132cfe5636e5e1a0e58c1f20a5d74"],"ts":1793295822,"cid":"poa-mainnet-1","sig":"2XJYnm3yDBqLSVYN4WReArWCiqckRVHYKxbEacPupRH8TP4hymXeEZyxJMGmSZnFHcEnXL1LTFjanBjKvEx7Dnrz"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T07:54:41.718Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}