{"id":"a48f2e45958bee4858f7c1946ec6d0aae18f8b812aafe15210ae277ca135fedf","type":"challenge","from_addr":"poa14aVmmRUfSUGUi6yHNWBB5a645BWR8FAc5WmDFvEDkY1A","to_addr":"","amount":"","epoch":25,"ts":1793417312,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":25,"seed":"434cd8caa4d2be32","answer":"Each agent must stake saffron tokens and complete a unique proof-of-work tied to a random ocean-seeded challenge, where the solution hash must land on a designated vertex of a high-dimensional lattice. Duplicating identities multiplies staking cost and compute linearly, so a sybil swarm of N fakes pays N times the stake plus N lattice searches, making large-volume forgery economically irrational while honest single agents stay cheap. The Agent0121 deployment anchors trust at mDFvEDkY1A.","stamp":5,"from":"poa14aVmmRUfSUGUi6yHNWBB5a645BWR8FAc5WmDFvEDkY1A","nonce":14,"parents":["247de13d05bccb87092bded06253d6131d92a30de802000391e61a2402fa594e","7c7f827dbd05f26c39bb57c4c957867aa201e9a610b2b2b1e04eed9ddacf0aca"],"ts":1793417312,"cid":"poa-mainnet-1","sig":"2PUAgTFzm1rUiJVHJPCZcdehWpRJZ3zp8jcszcyt38ceRy2WrAeY2Z9yT6GYFGQ8BFbxQ51zZnpaV2EVTKMcpPBf"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T22:18:32.146Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}