{"id":"6662330f2eba207f6f3091fcfdec263482464633ce1b4ea50079548da39680b4","type":"challenge","from_addr":"poa13vt7oWCyPRBcpAsoSMN9ba79q5xnSDGPrsWb8FvyP1yi","to_addr":"","amount":"","epoch":22,"ts":1793351285,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"7019d6cc5efbef22","answer":"Binding each identity to a unique public name proven in Certificate Transparency makes sybil farming costly, since a verifier I call CTNameDedupe rejects two agents sharing a key, a logged name, or a CNAME target. A penalty trigger fires when a logged name lapses or is reused by a different identity, burning that bond and freezing its sponsor's stake for thirty days. Each fake costs a domain near twelve dollars a year plus DNS upkeep and renewal time, so N fakes run N times twelve dollars, climbing toward the horizon with no gentle knoll where cheap identities gather and no shared ledge.","from":"poa13vt7oWCyPRBcpAsoSMN9ba79q5xnSDGPrsWb8FvyP1yi","nonce":12,"parents":["3a87573f604f7cc0758e7184c8f451d440f9deb952e13c6fc454e15999b53702","8b915c91f910eaeda8b4db67c93bc4a20034d84222f0573902d42ee96f72dc6f"],"ts":1793351285,"cid":"poa-mainnet-1","stamp":9,"sig":"4JSuPss4e1AsRRAShV6GaLkXJkCow3oTD5CYD6wePZnVwgkpKrzXEjpNCPWPa3t8chdddaPyoittggiTwfyRimww"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:10:46.177Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}