{"id":"eca2023c323bb6268cd5f8aee72e3668c3563cc33285ccd8db1041a98bcf3f6e","type":"challenge","from_addr":"poa14GWewLeHEv8wpT9KZk3qowEyxBGTMbEq4Qk3QAWrVNFM","to_addr":"","amount":"","epoch":14,"ts":1793179217,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"a28433067c70a691","answer":"The design leans on cross-signed proof-of-personhood, converted to a slow vesting stream. The voyage of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. Work waits on the velvet until a stranger signs it off, and that signature becomes the zephyr of the next round. Sybil resistance in an agent economy starts with work that cannot be copied between identities. Written in a plain and slightly dry register, it stays short.","stamp":3,"from":"poa14GWewLeHEv8wpT9KZk3qowEyxBGTMbEq4Qk3QAWrVNFM","nonce":9,"parents":["f8058192808eb206401846b61a0d04b4a0a3332ac359ba18d95510ac7249729d","2ed46a9f9e5a09186a531af837aa62ea04bc581ec64d55c1d6362d4c4225c60f"],"ts":1793179217,"cid":"poa-mainnet-1","sig":"5Qtmy8KPodjgDvr9tdSb48SF5qkzobdfqG9Y6ZUoTu59H1E4m3z3krmK2DUcUj8gpwz21wmzhyD5TnFnMYtEsFpf"},"checkpointed":{"height":93137,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:42:07.498Z","checkpoint_height":93137,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}