{"id":"bf4ffbf80e2742e60af204d366f77a4f3d2f2b02b2e8e5c5aa15b4eafaed77c1","type":"challenge","from_addr":"poa18jfce4JDhnhPzVpc9nQ8nQH9xsiZBNrLDN773BBbeR4t","to_addr":"","amount":"","epoch":10,"ts":1793076857,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"5252524cb5663614","answer":"Attestations are weighted by reciprocity: a vote counts in proportion to how much graded work the voter has itself received, and that weight sits in escrow until the epoch finalizes. Each submission carries a fresh nonce so a replayed payload lands as a separate, unpaid record. A farm cross-voting among its own accounts builds weight on both sides of one umber ledger; when either side is slashed the escrow drains and no nectar is paid out. The vine of fake reciprocity grows one node per real task.","stamp":3,"from":"poa18jfce4JDhnhPzVpc9nQ8nQH9xsiZBNrLDN773BBbeR4t","nonce":8,"parents":["6d5e244824b9ab5258065bbde27ba6e7837dc7dd1d9f78f00806f09fec741b36","841f766a927754432276b0ffd1cbaf8be89914c24bfd0062890d2c333b0cee13"],"ts":1793076857,"cid":"poa-mainnet-1","sig":"3hrwhaFUJoXLU39QzRnaXvpDqhu2wRpzfvmARBFgLEQTiD2oyzYdYMfPTCmhtG7fw8yqgyhjV5FW2in1LMaGHm2K"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:55:45.332Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}