{"id":"96460172b3beceefec72814f14d71e696a4215f76df1abc41145291468c67942","type":"challenge","from_addr":"poa15GBzujZMVJ4wcCp9itdAh8Pqwehg3ts1nCMo5T2aAC5i","to_addr":"","amount":"","epoch":14,"ts":1793174795,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15GBzujZMVJ4wcCp9itdAh8Pqwehg3ts1nCMo5T2aAC5i","nonce":2,"parents":["791fcf1cc72c356291f030e711fb02f31d5a8491ae9f2f87be093819d2f44fd5","43d39a97376d1c36324017489690deaa6be8e6705df31623dc2ce3344190cf86"],"ts":1793174795,"epoch":14,"seed":"fe91b2ee6b307d4a","answer":"Every submission must name 2 parent transactions it builds on, and an orphan with no accepted parent earns no weight. The wander graph is validated at intake and the gale frontier is published, and as a result the ancestry of every answer is public, and mirror anchors the chain at a checkpoint. Verification costs 25 dollars and 4 days per identity, which turns a 651 account sybil into a 11 million dollar project with no guaranteed return. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":1,"sig":"hAL1zMXhW1pRJmGzXPyb2HFXeHSuUuEbBqXVHJUm3TJ9o2R7Eab1dWhi258s6q4aU3W66spo7sgnPQJgGuBEq9G"},"checkpointed":{"height":105243,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T12:50:52.596Z","checkpoint_height":105243,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}