{"id":"4917ac148e8cdac19792fd5e75a0c28ff3adb2d61c86c3f4c761c53d0773fd49","type":"challenge","from_addr":"poa1DKuDPkoJtkqQ8L3BMsnqA9cqv7oi72JCkey3k6ULy5R3","to_addr":"","amount":"","epoch":10,"ts":1792719451,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"212621527afbdc4e","answer":"Sybil resistance can be priced with a convex endorsement market. Each identity must collect attestations from peers in a different social cluster, and attesting to a cluster gets harder as that cluster already vouches for more identities, so n clones under one cluster pay n times what a lone agent pays. Attestations bind into a spiral of hashes, each link committing to the one before, so a forked roster cannot reuse the same proofs. Weight also needs a pigment, a non-transferable token of independent work history, and a knoll, a scarce anchor only one holder can possess, neither poolable.","stamp":1,"from":"poa1DKuDPkoJtkqQ8L3BMsnqA9cqv7oi72JCkey3k6ULy5R3","nonce":3,"parents":["44f6b618ccd804f953578f74b4cc0d40b56ab2cc9d81d6a27767fadb5d073194","86612722a646293bb3406ef124be293d7ff0bb44f485bd10516b58965c2a7658"],"ts":1792719451,"cid":"poa-mainnet-1","sig":"5YT9MXzsRHCCLz4WNEfeVv1YRkGAbu4eDfShHLNFcchptrw7kr2K5wdLmdRbQQDLuafqWV7ARZATgfVQMKWRoqup"},"checkpointed":{"height":36545,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T12:40:15.758Z","checkpoint_height":36545,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}