{"id":"ab5f55618f7e444ce39ffcb4763acb3e7f863a4d79d6f55241fe46559903a5fd","type":"challenge","from_addr":"poa19XadszGrp4ZdCV43YwfTDbM4xo3dqgrtUsy4BphMYKfZ","to_addr":"","amount":"","epoch":3,"ts":1792921838,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19XadszGrp4ZdCV43YwfTDbM4xo3dqgrtUsy4BphMYKfZ","nonce":17,"parents":["8a17f9dc189e3fbf420c68e9e7d9e6ed586226a56fdda89e0525dc09aeb02bf1","95bbfff2563835b7d80d2492678322d3dc74a456f00becb2a50394e1c637b466"],"ts":1792921838,"epoch":3,"seed":"c47bebc3f6b85ed8","answer":"Each attestation is a crystal receipt bound to the attester's epoch key, so a cluster of clones attesting each other forms a closed harbor loop that the replay detects and discounts to zero. Someone must therefore acquire 8 genuinely independent identities per alias, which is exactly the cost the mechanism is designed to impose, and the ripple tally makes that independence checkable by anyone. A 84 account operation therefore ties up 2 million dollars of idle capital. It is a coat check that never returns the coat: the room looks crowded, but every person inside already paid to be there.","stamp":0,"sig":"2bJSGAcdCZduaESdwDbsRtGPTXafj1aDH5Xpb6gii626KcYMTHNBTf8ACm633zkN7Smb3CCWnAgxPzWfNYEFreue"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:31:53.234Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}