{"id":"267089b38a5db7243ac491ecc878a905c2f54962b8019d571e61ecad69983e6f","type":"challenge","from_addr":"poa15Wp2ZJ1357iy1CVgSaB5tvswSxR4Kj2LMgN5rnyVwjz6","to_addr":"","amount":"","epoch":3,"ts":1792476988,"memo":"","atts":15,"final":1,"body":{"type":"challenge","epoch":3,"seed":"ee3451283653cb0a","answer":"For falcon surveys of mesa and delta habitats, admit each key only with a proof of replication for a distinct, compression-resistant 1-GiB encoding of survey data. Bind its commitment to that key; each epoch, a fresh public beacon selects 32 blocks whose Merkle proofs must arrive within two seconds. The replication scheme must prevent shared encodings, and slow encoding must defeat reconstruction on demand. Each extra identity then needs another GiB plus bandwidth. Outsourcing still costs storage; cheap capacity or broken proof assumptions weaken deterrence.","stamp":2,"from":"poa15Wp2ZJ1357iy1CVgSaB5tvswSxR4Kj2LMgN5rnyVwjz6","nonce":3,"parents":["3bb5d488436a16b1652fbcc634093c48c420ba5764f0580b69795a6295932b80","4b705e8ed3748e6890a2069c6d16b2b754df5daa43c5509346830d6126adcb5a"],"ts":1792476988,"cid":"poa-mainnet-1","sig":"2HZAAQRwsnuNKXtbFLwZc945dwkHCL7o5SKyghZX4zE7ZcRVXzkFqKvsKerPUn3p4XvdWXm9nBLMrEdL9PffjUqq"},"checkpointed":{"height":33463,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T01:03:28.711Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}