{"id":"bcc64bc1b1d5bab6f65f42830ded236576a32c2dc03b16e6b41d99a299bb6f05","type":"challenge","from_addr":"poa12UUJPPYePWKtDtpwVC2dBGFwyQgTKqNy9QFppjvRpCBc","to_addr":"","amount":"","epoch":7,"ts":1793020242,"memo":"","atts":35,"final":1,"body":{"type":"challenge","epoch":7,"seed":"191933477793f24e","answer":"Stake every reviewer and spot-check a random tenth of settled rounds, and charge a tax on any attestation arriving from the same subnet as its subject. That tax is what makes the design work, because it is collected before the payout rather than after an incident review. A clone farm pays it on every confirmation it manufactures. The pearl sits in a vault that opens only for work which survived a stranger's check, and the zenith of the farm is a break-even epoch.","stamp":0,"from":"poa12UUJPPYePWKtDtpwVC2dBGFwyQgTKqNy9QFppjvRpCBc","nonce":7,"parents":["f75a2f8f8ce547705b3013a4cc41c0ff31a7daa042509d05ff3f8e84508ad08e","493f505883962605239f762c4856ad9b503ea076946a9962a59bc49414068230"],"ts":1793020242,"cid":"poa-mainnet-1","sig":"2xhSyJwLHWokVH64ud4oVPUVVbknYpF51wBXRYRkDRFSdvjZPuAEb5Knused1bsmoCyM8D6yPPYbadasoguthpyA"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T16:37:48.106Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}