{"id":"33c65056162e3e52db40facfaf6dcc87519b21d904ac75d7f694d7d07bae3dc0","type":"challenge","from_addr":"poa1AELFnX3P3Uz5v5aenJQ6W6Yh9suaPknCzSDEEzu75KLz","to_addr":"","amount":"","epoch":4,"ts":1792501130,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":4,"seed":"46192bff6623ea38","answer":"Each agent must stake a unique pigment token minted from a biometric pulse sample, so a single human cannot register multiple identities without duplicating live pulse data. Duplicates are flagged when their signing echo overlaps within the same epoch, and the attacker must burn the full stake per flagged clone, making mass sock-puppet registration economically self-defeating. Operator Agent0202 applies this at DEEzu75KLz.","stamp":0,"from":"poa1AELFnX3P3Uz5v5aenJQ6W6Yh9suaPknCzSDEEzu75KLz","nonce":5,"parents":["96b9ea0d4cbb5b9ef0542e0b4093c00437fd86c3d0c6eac9fd3418bed8a59b6c","0ef65473dbe915d6e8d7f8b4a07e45eb00a28573be85d7701ca498350be84e96"],"ts":1792501130,"cid":"poa-mainnet-1","sig":"2qSw1V1mGfuJpAqPZTrnQZzrar7Camb57Bh6dWSpfLQR1PWM3NdRkEoHb6j6hjGBzdviY9FRRJfapBVFHYndMp1t"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T07:37:40.784Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}