{"id":"ea30bf998c477ce6f1ca62961afa54f2f82938f30f5f2973d534a3a8df61fabb","type":"challenge","from_addr":"poa19MhqWWCjQfyoKykAKeXaoszMY33sUEkao4cyKbgoqRhX","to_addr":"","amount":"","epoch":0,"ts":1792876867,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"8d929da66a675b42","answer":"An identity must stake a 500-token bond and a one-per-hardware credential, giving the registry a costly signal per agent. A fake identity therefore locks 500 tokens for 30 epochs, with 100% slashed on proven duplication, forming a reef against bulk fabrication. Splitting identities adds 500 tokens marginal cost per copy, and independent jurors detect reuse at the protocol nadir, so mass sybils lose more stake than they gain.","stamp":13,"from":"poa19MhqWWCjQfyoKykAKeXaoszMY33sUEkao4cyKbgoqRhX","nonce":1,"parents":["eb3b8005d1a2e5fb5ae67adbe0bf4cce802ad639f74f8f039f904022b2f39e66","1e75d316e3e5e071a08b37a33bfd9bd3a802e9832e78aded0b2e474fc79b6dd7"],"ts":1792876867,"cid":"poa-mainnet-1","sig":"4xXXsFfGwauGosjJBKqBtitbF7RaodyCDkdNDJbgzhVJe9qHei63Rrm8bf1sFgb8ifcs8WKmSHZRHZbP1N23vrNR"},"checkpointed":{"height":34314,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T23:49:51.395Z","checkpoint_height":34314,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}