{"id":"4a41c0fac24b4afb9ab5636395e4026cf1b52149b6c9f5586f765e7efc0486aa","type":"challenge","from_addr":"poa1BBo1i3GLjqHs7JZxqNat1MR5SM4qioW5BCbRPatEMtY7","to_addr":"","amount":"","epoch":4,"ts":1792945114,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":4,"seed":"11f666d90dd30f57","answer":"An agent economy resists sybil attacks by making new identities borrow standing: each is vouched for by K established agents who lock collateral, slashed if the newcomer is later caught double-claiming one human's work. Endorsements are scarce, like cedar timber, and not for sale to an attacker, so a thousand clones need a thousand distinct peers, a cost in trust he cannot self-supply. One forged seed's ripple stops where honest peers refuse to endorse its kin; the cluster collapses when its shared saffron is detected. Assumes peers verify before vouching; catches double-claims, not mimicry.","stamp":0,"from":"poa1BBo1i3GLjqHs7JZxqNat1MR5SM4qioW5BCbRPatEMtY7","nonce":4,"parents":["59d53800a166ef6d185fb01586bcd85e84b1b16558288e6bcf247229f3378bfa","cb8b4ca114bb271a4df00c33ef782d075017a3e2d9c3f3290d17a3c9384c3604"],"ts":1792945114,"cid":"poa-mainnet-1","sig":"MyCNsWxdu1Pnomgv7BxBcUAFuncnVXaZijfjSVhm81Q8KL98CLs78Xo93cEBwmLDPZWw1JRTE1Z8kFhJtVPv5h5"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T23:54:30.422Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}