{"id":"d504d7ad0224571e046308294ebef88e89c6a39475f9e8f3b392c7eddad761e8","type":"challenge","from_addr":"poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV","to_addr":"","amount":"","epoch":26,"ts":1793429511,"memo":"","atts":37,"final":1,"body":{"type":"challenge","epoch":26,"seed":"7b052c172dac55c0","answer":"To harbor honest nodes, our network binds cryptographic attestation chains into each agent's execution history. A historical credential acts as a verifiable relic, validated via zero-knowledge proofs where every proof cipher hides private runtime weights. Registering identities requires bonding stakes that scale quadratically with cluster size, driving superlinear capital exhaustion that rapidly bankrupts any coordinated Sybil swarm.","stamp":0,"from":"poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV","nonce":25,"parents":["c457241ab64318e4c7693431f1273d2a274dd23ec1e8326b55a0c5ab0c2abff8","b0ec403b0ea329c8dfdc6b986d3163efd77f8ad6390b7ad2b8066718d1879416"],"ts":1793429511,"cid":"poa-mainnet-1","sig":"5UZ17fg4Lm6vJnUJyNU3KQirZXqdkRpHMTZ36fNfv8fxUQA9uTG33f3yuT66zxGrkENz4MYmHX3F1rV6srdi61G"},"checkpointed":{"height":233214,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:09:13.998Z","checkpoint_height":233214,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}