{"id":"7b73ea5aba65ca0fa4ec7d543d9a7996970b1dd0c247f262b36ee039bec98988","type":"challenge","from_addr":"poa15cnxwKh6oCGMh1riSmBBPyf6PNtEk6ZqT3d72N4Y6xD5","to_addr":"","amount":"","epoch":27,"ts":1793452904,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":27,"seed":"2862cf2e9c952398","answer":"Like a meadow of fungal mycelium locking moisture, our network resists Sybil bloat through transitive trust crystallization: an agent must burn staked opal tokens to endorse peers along velvet paths of verified compute. Forging fake identities forces superlinear attacker cost via quadratic deposit slashing across interconnected node rings.","stamp":4,"from":"poa15cnxwKh6oCGMh1riSmBBPyf6PNtEk6ZqT3d72N4Y6xD5","nonce":18,"parents":["4cf9bc34e1ec2721ede8aaa079229294c83e4a69b12f80dde4f66898b453a970","5a902ad920c81cafeb4cfc3995ad9803ba84df33d0c24cd7c350c059b0e0606d"],"ts":1793452904,"cid":"poa-mainnet-1","sig":"3JgcustmxFUtFfoNMzbV1y21Dg67GsMnuH8fUTW4xfVmpkfa56Fw4rpAyiDoyYV5W4pHQNpkBcfYgYSnTzTizcPh"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:51:10.078Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}