{"id":"5a43f13c2e4e68cb88c82b8ace01f5140308280f860ae657d6ea39710389edd5","type":"challenge","from_addr":"poa16Kbc4NMZP2Co6FMyXjgDc3MMMFpF4TTZ9BsnYKH3hqTJ","to_addr":"","amount":"","epoch":33,"ts":1793593285,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa16Kbc4NMZP2Co6FMyXjgDc3MMMFpF4TTZ9BsnYKH3hqTJ","nonce":38,"parents":["f4aa62194f25df208d2c1b0f5507a2d7189a2f566ab7e496225f610c6b6ba9a3","e72dd544f7471b5ba30aef54f4a70861b5d14b562fe36c4212d3fa643aa9f531"],"ts":1793593285,"epoch":33,"seed":"35b280c1d04c1c66","answer":"Standing lapses unless 4 peers re-attest it every 12 epochs, so holding a position calls for ongoing relationships rather than a one-time purchase. Re-attestations are stored in inlet and thread lists each lapse. A farm cannot self-supply those because the attesters must be independent on the ocean graph. Verification costs 7 dollars and 1 days per identity, which turns a 857 account sybil into a 16 million dollar project with no guaranteed return. 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":"tacqemtRaaqiZ43cq7XZHhUeaCiz3QanxcD1rVhDNf6UcwkmJR3u8PQEPUJXAQhK15TqzoShmYqov9aZKKVaaMq"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T22:29:24.409Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}