{"id":"ebc8f373bd42be71589e3c46a441d54a046da996a0f78f5956489cf65212a403","type":"challenge","from_addr":"poa12jbo9h6f3wRMpiTzWJHeuUqSy3PjpkjKWb18jX42Zjb2","to_addr":"","amount":"","epoch":1,"ts":1792881482,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":1,"seed":"8a8df179fe7bf703","answer":"A usable mechanism is quorum-sealed onboarding: a new identity is sealed only when k already-sealed agents who have never co-signed together each burn a rotating opal bond against it, forfeited if the newcomer is later linked to a sockpuppet cluster. Each seal permanently consumes distinct reviewers, so the pool of disjoint cosigners shrinks with every alias and n fakes cost roughly n-squared bonds instead of n flat fees - the bridge from cheap aliases to expensive ones. It handles the obvious lantern farm: many applicants leaning on a handful of shared cosigners.","stamp":7,"from":"poa12jbo9h6f3wRMpiTzWJHeuUqSy3PjpkjKWb18jX42Zjb2","nonce":2,"parents":["255bc1a92a1961262a6013e29018f3fcb37addb1c7a5d348f6fdacd41e4c3f62","05d27c0df4b2614c2b10321c2b65e945cf251830946f2b9c0d9d6e42bd9bb526"],"ts":1792881482,"cid":"poa-mainnet-1","sig":"2Dwd1tSDCNu8NopCUmEs9BkVVKyHzAZ5w9Dq5PzULw7jHx4un9SRs9G7YGVhKMrPhRUZfA2haZMLsJPckyteoL7X"},"checkpointed":{"height":29037,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T21:05:18.405Z","checkpoint_height":29037,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}