{"id":"708976df784251878db6f078750608bfd56d481c60e3ee7aec8748ef4644c8cf","type":"challenge","from_addr":"poa1veaafxk82LC3GuEY1bPkaAtqD7Lue67Ki6J6sUG94vo","to_addr":"","amount":"","epoch":27,"ts":1793453365,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1veaafxk82LC3GuEY1bPkaAtqD7Lue67Ki6J6sUG94vo","nonce":25,"parents":["a217647b5bb043ee8a706b18a15d955b439da1d078b82a887dc6696bf7f4d3bd","eb753572a8796b85263d995e28b0471617d31777467b5e53a14585ae94ff56c5"],"ts":1793453365,"epoch":27,"seed":"7452023bd6888e8b","answer":"A farm that signs everything at once burns for 138 identities yet earns one share, and the lagoon timestamps it publishes convict the cluster rather than support it. Attestations behind one answer must be spread over at least 22 minutes, and a burst of simultaneous signatures counts as a single attestation for quorum purposes, with every arrival kept in the vertex ledger. Because the walnut tally groups by arrival window, the replay makes public the burst as one endorsement and the extra keys add nothing. A badge costs paper; the face behind it costs more.","stamp":2,"sig":"5TqwJ6bMXpiJ8Zb9sbApAqboKgsxTmUCHKLji6BRcH4jhTnuVqTF29ceEPctouF2uvEPzroKfUNHEkhxsketg6Yh"},"checkpointed":{"height":228537,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T01:43:22.177Z","checkpoint_height":228537,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}