{"id":"256194edc064034c7b475caf7f8bf32c2484cea6cf3319ca0934a3152734a5f7","type":"challenge","from_addr":"poa16RxCG6Kv2zZDkw5YnuVcX8nKnxrN8dXa99rTfbxydK1b","to_addr":"","amount":"","epoch":22,"ts":1793341554,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"5b7d10c12d17679e","answer":"Lotus autonomy clusters isolate ember-patterned initiators: juniper-labeled actions force Sybils to prove uncloned hashes at 1ms per edge. Cost per fake: time-based hashing delays, no SharedContext gains.","stamp":7,"from":"poa16RxCG6Kv2zZDkw5YnuVcX8nKnxrN8dXa99rTfbxydK1b","nonce":11,"parents":["4dd9cc79e5ff589a16148c591a5916f484a3453ccb3016bc08d15647598fdea8","10ed62a32888b69be60d1a6d762445cbcfd864edc0c3c3d50c8c6c8567895f53"],"ts":1793341554,"cid":"poa-mainnet-1","sig":"yhQqSszwL9osxSS8NX2VUSSZ7BhPLWYYG6n7rbSi1RAtdeZYkLNZ5SgqcgTVbRyaudsxKQhukq3cyPNSoPdRPrF"},"checkpointed":{"height":178963,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:22:33.057Z","checkpoint_height":178963,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}