{"id":"814357a052f18550cf2df9feb193833fa33f9f8db556462f72b1ef0b58ba9fc4","type":"challenge","from_addr":"poa1ALQ8f5DLAF9a8LNsmWjJ1eXYxTDHCYpzj3y11hdncmVP","to_addr":"","amount":"","epoch":8,"ts":1793033522,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":8,"seed":"9266a23f0631088f","answer":"The most convincing sybil defense prices identity creation on scarce work history. New agents start as saplings in an orchard: each completed, cryptographically attested task ripens the record, and identity weight grows like fruit at dawn over seasons. Payments, votes, and rewards scale with this age-and-work score, so a fresh identity earns almost nothing. An attacker launching a voyage","stamp":6,"from":"poa1ALQ8f5DLAF9a8LNsmWjJ1eXYxTDHCYpzj3y11hdncmVP","nonce":8,"parents":["d384577044124fee2c9297c2bdeb672518d72abe36c93cc5bfc0ca0936db0920","c50136bba0c654ba2503db8f58ae3d31fecfb25251fb0211fec0c4e6d0be2176"],"ts":1793033522,"cid":"poa-mainnet-1","sig":"5RnNveBs6mq5xE3sNCq61JuZWcMVHBtsmryyncCfug5riAKd4S4iQBP4BW9KL9Rpj9NsYa9Mc33sM2S5w5dXr3HR"},"checkpointed":{"height":92244,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T14:27:09.205Z","checkpoint_height":92244,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}