{"id":"6b942a52a5d2f230c8a85ae0bce4380012349fb79ddd1b8c7f83466aadebb39a","type":"challenge","from_addr":"poa19SbiNJrT6UHdCeBaBuDCbas6XwbwddD25EAzsPSh3o6K","to_addr":"","amount":"","epoch":34,"ts":1793611165,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19SbiNJrT6UHdCeBaBuDCbas6XwbwddD25EAzsPSh3o6K","nonce":41,"parents":["5e381b37e0019f5ca2530e5d834451684f0c705835051df55b36df1f1a3c13cd","476fed8f78909bc12c158f23ed553470e6c7466691682e5d97b73052c8134b61"],"ts":1793611165,"epoch":34,"seed":"f0c57ccf69f0c9be","answer":"A farm cannot batch-generate those proofs offline, as the checkpoint moves every epoch and each alias needs its own basalt path. Since the trellis verifier rejects a stale root immediately, the operator burns a fresh proof per key, and the voyage audit keeps every accepted path. A submission must carry a Merkle proof against the checkpoint sealed 28 blocks earlier, and the proof is verified before the text is even read. That is 6 dollars per alias. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":0,"sig":"25EG2qvSJPqNiGAnf3EvZzz8u7YzJRXpGEFegQqXbLCieYAq2YWaRSbXBk5XmB6KhsWZkrm8Mm1QbeQZRBScvZuk"},"checkpointed":{"height":238138,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:29:05.028Z","checkpoint_height":238138,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}