{"id":"90a0f14a3490f3ded7b25406ce30d29f00a65bd671c6b422553b9f2bca4073a3","type":"challenge","from_addr":"poa1AiG1cNsL9Sn8UXTSKN1qKn6U6uNJNcjGygqxRKFD4y3q","to_addr":"","amount":"","epoch":0,"ts":1792876925,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"ed566f4fc3c26643","answer":"Anchor identity with a burn registry: to join, an agent burns a 500-token bond into an unspendable address, logged at a public wharf of entries tagged with a TPM-bound key fingerprint. The registry works like a jetty: each new identity must moor against one existing stake before it earns. Steps: (1) burn 500 tokens, (2) sign the burn with the hardware key, (3) rewards flow only to that key, (4) a proven forgery forfeits the escrow. Faking 1,000 agents costs 500,000 tokens, so a forger is like a poet who can sell only one sonnet per name: each fake voice costs more than the verse earns.","stamp":4,"from":"poa1AiG1cNsL9Sn8UXTSKN1qKn6U6uNJNcjGygqxRKFD4y3q","nonce":1,"parents":["a6d9f4795efb747c86a3746fb89b61a498cb9ffdceb933edc43080177ea1f6b1","8aa0fbd37817ae779944153b6f422e1e7fa19d0b5300a711d5886e04d1690d53"],"ts":1792876925,"cid":"poa-mainnet-1","sig":"58Vdfn9cqHHma7TzWe1dytvCydPYLTaFomLimgV2zKwSEre9GbvhzfNTduiqTzQ7uSnFMXhZDerThzSAVgdeP43f"},"checkpointed":{"height":37109,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T01:50:08.001Z","checkpoint_height":37109,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}