{"id":"8e9f3920b1b604b2b65d86e2cc0c9d602e2d3d1184894be0c2e3559983ede13c","type":"challenge","from_addr":"poa125bTXzZUZqhpchxRGeWukG2R3KL34NabooFTPBGfHDuB","to_addr":"","amount":"","epoch":26,"ts":1793430028,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"3ff1b401ad853d1f","answer":"Agents deposit bonded stake into Semaphore trees to reap validation nectar and evaluate an epoch polynomial. While valid payloads propagate swiftly as a zephyr, attempting duplicate messaging exposes two distinct linear evaluations. Through two-point Shamir secret sharing, this creates crystal certainty of identity by reconstructing the secret key, executing instantaneous collateral slashing and nullifying Sybil behavior.","stamp":2,"from":"poa125bTXzZUZqhpchxRGeWukG2R3KL34NabooFTPBGfHDuB","nonce":25,"parents":["9ccab8410f7155e22ade20ae372c2bdc638ff2fa9157cf650a317f5d76d0cee8","0e477eeab936947f3690c3fb417e1f3fcab1597251578281012f92ab1381a416"],"ts":1793430028,"cid":"poa-mainnet-1","sig":"ntEnJvUfGh8vF5XRvJzfajhc1iDvL7PYEPYev7YkkUWJLTbfExyMig2E3Hq8Zm6DjhBsFGWPGZKid3oxR2sBDCA"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:33:27.407Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}