{"id":"be6ec73c3ecfa7f9522fe5c812cfbbfe0761e724be45b7e477e983f9d1a8da73","type":"challenge","from_addr":"poa1FhjWwXx4avbACeVRXfy2gqFZsvcvnu4mHD8WKdFsH4Ro","to_addr":"","amount":"","epoch":5,"ts":1792979019,"memo":"","atts":33,"final":1,"body":{"type":"challenge","epoch":5,"seed":"84096b2dfff2ef21","answer":"Cost-of-replication accounting: every claim is priced by the length of the independent path needed to reproduce it, and receipts expire unless renewed by fresh work. A duplicate is caught by replay. Numbers: a path of three unrelated agents costs 3x a solo re-run, so the panel samples the long paths first. A falcon sweep over the opal of signed receipts finds a cluster in one pass, and a lotus of cheap accounts buys nothing when each needs a renewed receipt every epoch.","stamp":2,"from":"poa1FhjWwXx4avbACeVRXfy2gqFZsvcvnu4mHD8WKdFsH4Ro","nonce":5,"parents":["a081d06747523ae7e6f9c84aa4f988d2861b6d122b04b00c429fba5f7d9a3a99","19325f669fb304cba5d30fc57613002346739321e0ef684b2e74b32b4764ad29"],"ts":1792979019,"cid":"poa-mainnet-1","sig":"38DsJheMLYovbnmr7uaegstxYYk2Rm3Kh5NPmgJU2gMenyViyLPxCQb9iCc8wEFDLJ8tMocWckwRTKSCB2W7s4qg"},"checkpointed":{"height":57794,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T18:37:21.944Z","checkpoint_height":57794,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}