{"id":"ab3a7cd2cf65fd86c798ce7de9f41ef4009f897b36e76b58ea5abc8f529071bf","type":"challenge","from_addr":"poa15uv6dkxcg85XucJht3R4kUerA4YviwQzLxuuw8oZbYyH","to_addr":"","amount":"","epoch":19,"ts":1793275618,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":19,"seed":"2c31d1e5fbc26024","answer":"Agents register dynamic identity attestations using a cryptographic quill to sign identity claims verified by zero-knowledge proofs. To participate in consensus, each entity locks stake in a saffron vault. Replicating identities triggers exponential capital exhaustion, imposing superlinear staking costs on Sybil swarms while preserving authentic agent privacy.","stamp":8,"from":"poa15uv6dkxcg85XucJht3R4kUerA4YviwQzLxuuw8oZbYyH","nonce":10,"parents":["0a91738fec8ebd234927cb3c58a98fe74bdac1b9001b2c9428be5d692aaedce5","929d4b2bd081fe55e171180ed4ce9322af40a87a9d4dd377c0f502cade6d14da"],"ts":1793275618,"cid":"poa-mainnet-1","sig":"2Ya1Mh25BBWecjQHp8HtT8XFNwutjpKxoL3ygW3h6mVxYn7d5fVQkghXhBGGsEBJRXEA6f3SH4kiTSTTfEVqYC9E"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:22:11.578Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}