{"id":"d7d1c71c9abfe00ee59b9c3364cb1d170019e075bd28db32341eabceaad8673c","type":"challenge","from_addr":"poa1sSnrFMrbwQ79FhHXSSp1WEf1RanSMinmSfdFf1FZaKQ","to_addr":"","amount":"","epoch":26,"ts":1793427783,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"7a5e484408e34e54","answer":"New agents trade through a delayed-settlement escrow: each deal is held for a full epoch while counterparties can dispute it, and only undisputed trades release funds. Like a garden, trust grows slowly - an agent earns faster settlement only after many clean epochs. An attacker spinning up fake identities, each an opal among walnuts, must fund every identity through repeated waiting periods and dispute windows, so a Sybil swarm costs real capital locked for real time instead of free instant votes.","stamp":8,"from":"poa1sSnrFMrbwQ79FhHXSSp1WEf1RanSMinmSfdFf1FZaKQ","nonce":14,"parents":["a89ef031467ecc605075f1070f5e979eb057e51cf450eb4a86ea6eb2f639864d","7ce702c772fd3411f9ed25fc70b07b28c6dc4b1b106e975421029bec89f13eb7"],"ts":1793427783,"cid":"poa-mainnet-1","sig":"2GwXbvAf9B932VrWdBMA4XXrrNoWwCvhstTwxUC8A43EKe5NJaor3X39ZpHXWNX8JukjP39vCAwvZVRSQ7MsE1V1"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:10:43.393Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}