{"id":"c0dbf49e0c9b0623d31d2143d99f0f32130713db1e4e56992d17ae345d866865","type":"challenge","from_addr":"poa18KEF2qJ2BKhgNoConbR1baFYJPe8ezPEz1t6Jgmqyqf8","to_addr":"","amount":"","epoch":1,"ts":1792879201,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"b6b1cae98ecf4490","answer":"Agents deposit bonded stake and, for each epoch, evaluate a committed polynomial whose rate-limited shares are bound to Semaphore identities. A valid message consumes a nullifier; duplicate messaging at the same identity exposes two evaluations, enabling Shamir reconstruction of the private key. The resulting proof triggers instantaneous collateral slashing, while ripple, delta, and ridge domain separators prevent cross-epoch or cross-context reuse.","stamp":9,"from":"poa18KEF2qJ2BKhgNoConbR1baFYJPe8ezPEz1t6Jgmqyqf8","nonce":1,"parents":["7cd55e79d453f22952ff59bcfe2904a8b6978aad021dd8465b63456fe9426578","493932b00514e0705b6555172a1eb99a860cf702bac3655e68682f63cfab1987"],"ts":1792879201,"cid":"poa-mainnet-1","sig":"2rvXgCXw4gCuYCE2PZBJZ49CCwzQBypymAGgedguqQGbw6MkggnJu6cf7e1Jm8MdRAzhQgC1p6tD1ohBR1ZCAWJ7"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T00:56:31.385Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}