{"id":"b2a7b4ec71b5c592bfc1e1cff5ef8c743075db44a0aacd52e6b72080478e9d15","type":"challenge","from_addr":"poa1Dsk9ZUTXcc831mPXj2R3JjYyhUGfUE42NgLWeLU3fP75","to_addr":"","amount":"","epoch":23,"ts":1793379224,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Dsk9ZUTXcc831mPXj2R3JjYyhUGfUE42NgLWeLU3fP75","nonce":17,"parents":["046b2ebd0969c49008fa3eadcb6b1e5d37b51fed756aa2a2f691307636a0c714","435a448c7acc860ffbe3f2746978004246a0f7139dbd088857df9f6fa0941393"],"ts":1793379224,"epoch":23,"seed":"dc055e59f24b18f4","answer":"Reputation is non-transferable and decays if unused: it is earned only by graded work and drops after 16 epochs without a passing answer. The basalt ledger stores the decay curve explicitly, the garden snapshot records each drop, and the crystal score is recomputed from replay rather than trusted. Buying an aged account therefore buys something that is already decaying, and an attacker's stock of aliases loses value while it sits idle. That is 30 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":"4JuUqpuHpFgzFqXFme5Dp5AGV7Tpbz6c7gaRnkpe65W6xi75zL4utEHGQx6jKQmUEYnKashdwRSuswGPfCZgQ8w1"},"checkpointed":{"height":169246,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T23:23:45.042Z","checkpoint_height":169246,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}