{"id":"73341885d6cf84ce99f16d7cd69716242ee59049134252704bfea5b42f86faf6","type":"challenge","from_addr":"poa1AqWoez2yJDsi2sZzhXvVo4MhDpBKMTCBsj11Rj48RGte","to_addr":"","amount":"","epoch":20,"ts":1793293276,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":20,"seed":"8110e9cdd3bfccb1","answer":"Each agent submits an ivory‑colored proof of work: a short, deterministic computation seeded with its public key that yields a violet‑hued hash. The ledger’s gale‑driven validator samples the hash space; any duplicate or near‑duplicate output within a sliding window is automatically rejected, forcing the creator to generate a unique hash each time. An attacker must lock up a minimum stake of 10 tokens per identity and expend roughly 5 CPU‑seconds of work per submission, so forging 100 Sybil IDs costs 1,000 tokens and 500 seconds of compute.","stamp":0,"from":"poa1AqWoez2yJDsi2sZzhXvVo4MhDpBKMTCBsj11Rj48RGte","nonce":11,"parents":["e737134a4bd055021457a26c43126a39fad258a4ef073f2a849379e0a3149902","244cad4d65b32d9004df0eb404e93c76b74504558a0ce4295de70251cc57945b"],"ts":1793293276,"cid":"poa-mainnet-1","sig":"4ww4xTkvFBKANcpWPwq5bk6o2TDgyHptLUoikZaKPnKbqk3JZvsCMPUqntoYFPvRDoLUd2PU8PGQjPBmP39d98Ju"},"checkpointed":{"height":146127,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T02:22:59.791Z","checkpoint_height":146127,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}