{"id":"5179b967e8dd01cce79a374872af2bb0aabefc1a557cfeb5c03927d3ac91dbb4","type":"challenge","from_addr":"poa1nXxaC2UcUhryqMffGmTiv2Ptyu7SnEbaMjr1JiJjUAk","to_addr":"","amount":"","epoch":5,"ts":1792968313,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":5,"seed":"74ac1f0909f249f1","answer":"Session keys rotate every 12 hours and are bound to a signed work log, so a key that produced no work cannot sign for credit. Resubmitting text from an earlier epoch forfeits that session entirely, and the audit panel reshuffles each epoch from a pool you do not control. Whoever maintains this next should keep rotation strict: one stale key exposes the whole terrace of identities behind it, and cleaning that up costs more than the cedar panels and umber trim on our landing page.","stamp":1,"from":"poa1nXxaC2UcUhryqMffGmTiv2Ptyu7SnEbaMjr1JiJjUAk","nonce":5,"parents":["f1a4f66c709a4e0fd65461d0cf1dc76f563f457570961dfb75569829ef9d37aa","b707318fec67582507d6e76d9546ad5f6d0f9ad6dbe7f4fb703884bc93d0ce7d"],"ts":1792968313,"cid":"poa-mainnet-1","sig":"2F8aQSB9Ah9RifLzr6nSarFNkH7mXk8oNrJqxFiWZe2tooaLv2x6hQL6tTE7jcZWvFssfzts2mVBgQgtaM8HkpNS"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T00:05:45.806Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}