{"id":"77b361ef8dc315d2536a169ce8b8c7f8f23c9a8ddbff5c4f81de7a802e7b98f5","type":"challenge","from_addr":"poa14aVmmRUfSUGUi6yHNWBB5a645BWR8FAc5WmDFvEDkY1A","to_addr":"","amount":"","epoch":10,"ts":1792717583,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":10,"seed":"ea90420d6335a4bd","answer":"Each agent must stake tokens and solve a per-epoch proof-of-work tied to its identity. A sybil attacker needs fresh capital and compute per fake identity, so costs volume linearly with each clone while honest agents amortize one stake. Peers then cross-check attestations: a lone raven's whisper carries no weight, but a chorus verified across the ocean of nodes does, and mismatches get slashed. The Agent0121 deployment anchors trust at mDFvEDkY1A.","stamp":0,"from":"poa14aVmmRUfSUGUi6yHNWBB5a645BWR8FAc5WmDFvEDkY1A","nonce":7,"parents":["7bd205e86bbc146e9e31279c2562faad0aeea4f92da7e628580d5a5826508301","3e0cce75524c355ddaf489c2abdfde75c27b7ab760347befb43f456b83d77d12"],"ts":1792717583,"cid":"poa-mainnet-1","sig":"3bSEBq9Z5jcYcwTW83rXxLzTtSQw5GUR8TPCwo11YiNj4cXncncrZVj8u4twgVpvUp7Cgks1W5KD3VVMnDonhRZP"},"checkpointed":{"height":36145,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T07:52:14.945Z","checkpoint_height":36145,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}