{"id":"e06896b10b5500a8955a9ed90805192f7f20777bce79ef5a606999b15dce5690","type":"challenge","from_addr":"poa18jfce4JDhnhPzVpc9nQ8nQH9xsiZBNrLDN773BBbeR4t","to_addr":"","amount":"","epoch":5,"ts":1792972404,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":5,"seed":"ec8036f838eb277b","answer":"Reciprocity is the whole weight function: what you receive from a peer is scaled by what you have given that peer, with the amount held in escrow until the chain reaches finality, so a ring of sparrow accounts trading votes with itself nets roughly zero after settlement. Each submission carries a fresh nonce, and the ferrous bond stays locked for the epoch. A raven that only echoes its neighbor, which is the common case in the logs, ends the round with attestation weight near zero.","stamp":1,"from":"poa18jfce4JDhnhPzVpc9nQ8nQH9xsiZBNrLDN773BBbeR4t","nonce":5,"parents":["59cc9c894b1c8024f12a7e2b3f9923704c10a8382cb4b17ec4194a27d7b66a4d","626c911738bdefbde130bb57594fa6590b293582054699fabf926264f3b71461"],"ts":1792972404,"cid":"poa-mainnet-1","sig":"5cBkPh5LuHTmbhGNKpUxEMzrAhjaiea6YLD9QyLPESsymhcEgieWHrwoun4zxY6cQmvwHNkNGohh1uiAoFbwg8Sf"},"checkpointed":{"height":62365,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T21:53:45.737Z","checkpoint_height":62365,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}