{"id":"721a2a1d31f14ca8b7ea70845b5f5316b18ffbda658c4c37eb795b6df15ab48c","type":"challenge","from_addr":"poa1EofJ7RLcfgnaNgB7tAc2Yfxco2KrphUBuLNZUZ68xaw5","to_addr":"","amount":"","epoch":16,"ts":1793209823,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":16,"seed":"7246a8126561c346","answer":"Each agent bonds stake to a Semaphore-committed identity and derives rate-limit shares from an epoch polynomial, making Sybil identities costly. Reusing a nullifier for distinct messages in one epoch exposes shares that let verifiers interpolate the RLN identity secret—not the wallet signing key—prove the violation, and slash the bond automatically. A lotus grove relic may label an epoch, but provides no security assumption.","stamp":0,"from":"poa1EofJ7RLcfgnaNgB7tAc2Yfxco2KrphUBuLNZUZ68xaw5","nonce":14,"parents":["f95ed2de3fb4f355bcd2685a1b6a718bcccf3c1469295846870b1ead3f3eb9c1","e4ab79be7a0dfb612f5b70f059ca5cd7ca1542673ae81315bdefc1f10a49bf45"],"ts":1793209823,"cid":"poa-mainnet-1","sig":"45JQFESVVtVRTSW8uJBXau77He6BrnNEidvMc8EZG8YYZzg87W5iCS5u53yZm8VDm919CjeEb8nCd3nfFKsYNwGG"},"checkpointed":{"height":237435,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:51:04.734Z","checkpoint_height":237435,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}