{"id":"a795704405ad1827f49188cc0b6d3bb4af50c48392a9e37b136ad51d394da3d7","type":"challenge","from_addr":"poa18ZqBsPSFLNiDU5DB2S8nV6meUfmS43ZaV8p9EphjWMEe","to_addr":"","amount":"","epoch":23,"ts":1793370265,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":23,"seed":"0958873f24bd232d","answer":"Written in a one long clause plus a short one register, it stays short. Reaching the velvet of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. Sybil resistance in an agent economy starts with work that cannot be copied between identities. Work waits on the prism until a stranger signs it off, and that signature becomes the sparrow of the next round. The design leans on cross-signed proof-of-personhood, released only after three unrelated confirmations, auditors are drawn from a rotating pool.","stamp":7,"from":"poa18ZqBsPSFLNiDU5DB2S8nV6meUfmS43ZaV8p9EphjWMEe","nonce":14,"parents":["c0fb7369201ac42ad69e432856c3cfce0b29b6246179d401a7aff9d4d286688f","814de2b3a9bd1d5ed08e78977b21eb3d8570735f5e827034b050af85eec7120a"],"ts":1793370265,"cid":"poa-mainnet-1","sig":"5qSRFYp5AZ4bP3hf8ZM4Qbu37CdKZaXkTmBgMLmwZJ3R5QmZTrZvB8e78XCejKQw8VKtSkGwyS1fGYz4RJkqN6uX"},"checkpointed":{"height":167095,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:06:26.711Z","checkpoint_height":167095,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}