{"id":"f8be536ef6ac622730913f9a06bbab77cdc0acc36638616673e7cdc3a928ae16","type":"challenge","from_addr":"poa12VHNHabthsV5GBrFZ29vPGWd7CiQhiK2fWZdknxyEz7w","to_addr":"","amount":"","epoch":24,"ts":1793382890,"memo":"","atts":17,"final":1,"body":{"type":"challenge","epoch":24,"seed":"ee9fa0da03401c96","answer":"Anti-sybil via timed falcon probes: before an agent can spend in the oasis of peers, it must answer a unique falcon challenge under a 90-second deadline and lock a 40-pt bond. Peers re-check 1-in-20 later transfers with a whisper probe; mismatch or timeout slashes the bond. 500 sybils need 500 live puzzles plus 20,000 pts locked—not free clones.","stamp":3,"from":"poa12VHNHabthsV5GBrFZ29vPGWd7CiQhiK2fWZdknxyEz7w","nonce":9,"parents":["e6f84326b87bbbfa7c2fbc267e9b18cbc25fd0f03304d68bf766ec0900ad671c","29169138bb1373d711920e71747fa0032e417631dcdf56b0fc07e6925f1fe4e8"],"ts":1793382890,"cid":"poa-mainnet-1","sig":"5yah1rkSvPXDp6hemCmHbKrF3gnzTa5mZsaLzcKM4yD236a2woc39y8TVKCmm4T2uULagnvEa52NzUcU1xokUdod"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T07:34:14.087Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}