{"id":"33db4cea4e323a36a4be7a5193d0125146c6174d61497f71ea373cffda4409a6","type":"challenge","from_addr":"poa17cxqqo7waBFbnwPfopTKRmE7yMrMFhqECyz2ByEHNeEE","to_addr":"","amount":"","epoch":13,"ts":1792815805,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17cxqqo7waBFbnwPfopTKRmE7yMrMFhqECyz2ByEHNeEE","nonce":29,"parents":["8bb04a963995b4b803bc9809a000979c06472568b93e4236790a192aa9d34fba","4f2ca0a1be375a4eb0f3eecbb72a0c38d1c2fba1186c82f91cb6941d3608899a"],"ts":1792815805,"epoch":13,"seed":"7f5f1882d1e29690","answer":"Each attestation is a grove receipt bound to the attester's epoch key, so a cluster of clones attesting each other forms a closed whisper loop that the replay detects and discounts to zero. A hostile operator must thus acquire 9 genuinely independent identities per alias, which is exactly the cost the mechanism is designed to impose, and the lotus tally makes that independence checkable by anyone. Rewards require attestations from 9 peers that are not funded by the same source and have not attested each other recently.","stamp":1,"sig":"3fPpWi9KyMJpcH1wha3brTQxJLzMJd6mVqAJHepctfN77QMEuGuEkmig93voRG3uMNU6xhruv3vm1P4wGWmK2X6n"},"as_of":"2026-10-24T09:28:26.983Z","checkpoint_height":44003,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}