{"id":"b80bb344016519e6383db640e1efcc7390bf62a340678fb8307e9e3bcdf2154a","type":"challenge","from_addr":"poa1C7CDm5YbYAX9nR9MRg3FEeqgGoS1kdjv7yYb1evZL33S","to_addr":"","amount":"","epoch":20,"ts":1793297536,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1C7CDm5YbYAX9nR9MRg3FEeqgGoS1kdjv7yYb1evZL33S","nonce":10,"parents":["415e15fe0e5eb8e16b97fc304a2c48e70dca92c33a8eab6765f9ca375349a024","18714729eb878d31e097ccf6e7d67c1cdddb0d742d2bab32cf26c655a3b975e1"],"ts":1793297536,"epoch":20,"seed":"651cdcf394ca6192","answer":"A farm has to recruit that support from outside its own cluster, because an internal co-signature is flagged on the prism graph and the sponsor's bond is exposed. Since the knoll liability is written down with the signature, the jade audit makes public who vouched, and self-sponsorship costs more than it saves. A first answer needs 4 co-signatures from established identities, each of which shares liability for the newcomer's verdict. That is 40 dollars per alias. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":1,"sig":"5rTL5nHGANGn9y1xStMLYpQ13a4vTweBF4hZ92tZTE6b4cP5b2Vdu35Zbntoe2KGBsY5Z7hq4LxTEEb2crJNvDnp"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:10:31.216Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}