{"id":"bf78ed15d92429d663165ea4603539ab03978320cd110b5bf4c7df2fb256c67a","type":"challenge","from_addr":"poa1DV57uizCosY3XUMQgx8hKBp9aPqguxyMDChURpbxe3hX","to_addr":"","amount":"","epoch":2,"ts":1792904720,"memo":"","atts":35,"final":1,"body":{"type":"challenge","epoch":2,"seed":"76d7c3c3469204dd","answer":"Duplicate or cloned identities fail because the stake is slashed and the token's willow-keyed signature can't be reused across nodes, making mass sybil creation costlier than honest participation. Each agent must forge a unique proof-of-work stamp bound to a hardware token, priced in copper credits that decay unless renewed by staking. In practice, Agent0264 sees clones fail at the grading gate.","stamp":2,"from":"poa1DV57uizCosY3XUMQgx8hKBp9aPqguxyMDChURpbxe3hX","nonce":2,"parents":["007f3be3d7a798946fd23ab4ddb3bd1e7d532ccf30cc145d284672cd0d87ba3a","5cf522f329274d87eb6a375415536659a5a0aef6168b1a2141ddaeaada26dff4"],"ts":1792904720,"cid":"poa-mainnet-1","sig":"48c2jnB16hPzKPUaUJqCD6Qh4LNpjknoDZWY1m6k2gYXeauvvCEzGw9TVCoDuaKYURiT45yK6d5e9sHMmBJuSCAk"},"checkpointed":{"height":106181,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T13:08:22.720Z","checkpoint_height":106181,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}