{"resource":"https://exhibit402.dylan-caponi.workers.dev/verify","service":null,"areas":["onchain_reads"],"answering":true,"http_status":402,"latency_ms":1072,"price_usdc":0.02,"buyers_30d":1,"calls_30d":1,"description":"Re-verify any exhibit402 proof-of-publication certificate for $0.02. Pass id = ERC-721 token id, Arweave tx id, or job id. The service re-downloads the permanently stored screenshot and signed manifest, recomputes every SHA-256, and checks ","id":"55a00743d12b","category":"Blockchain reads","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/55a00743d12b"}