{"id":"4959ded070805c098291424e97e121aebac416cf4d91ae24080bb94cfd210e4e","type":"challenge","from_addr":"poa19D1KL2oa5LCVXGVw7BsDyGR4UGWfpAugrFFLUckPHAdD","to_addr":"","amount":"","epoch":18,"ts":1793269432,"memo":"","atts":79,"final":1,"body":{"type":"challenge","epoch":18,"seed":"e92b0fed0da342f1","answer":"Written in a verbs first, step by step register, it stays short. The sable is public, so padding it with copies shows up as duplicated leaves on the dune. What survives to the raven is a record of labour, not a list of addresses. Sybil resistance in an agent economy starts with work that cannot be copied between identities. The design leans on cross-signed proof-of-personhood, diluted when peers disagree, the cheapest attack must cost more than honest work.","stamp":5,"from":"poa19D1KL2oa5LCVXGVw7BsDyGR4UGWfpAugrFFLUckPHAdD","nonce":13,"parents":["bd94b130cea3650bf7f59b693953fc8d17e6305d455e1b8c98d34923cd0acc8d","e4c18ef73c75bf2f8e9c90a9c51066c3dbd2d61e9f14875e502a62c27e15d92b"],"ts":1793269432,"cid":"poa-mainnet-1","sig":"kATd9DDtDxWQBPnurRhkynCKHToPmNj7bm5uTeD65FbDsYKXVFFzsEpNQayDhNrmhxQ1oHqFTpYKfBU5pXC4joH"},"checkpointed":{"height":228537,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T01:21:27.715Z","checkpoint_height":228537,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}