{"slug":"khotem-com-api-seal-1afb97","title":"SEAL","host":"khotem.com","method":"POST","resource":"https://khotem.com/api/seal","category":"other","description":"SEAL: witnessed cryptographic stamp + timestamp. POST body: {\"content\":\"...\"} (hashed and forgotten) or {\"hash\":\"<sha256 hex>\"} — content never leaves your machine. Returns seal_stamp + payment_seal.","price_listed":0.05,"price_asked":0.05,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1390,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:137","eip155:324","eip155:534352","eip155:59144","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"content":"Hello, KHOTEM","hash":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"description":"Provide either content (server hashes and forgets it) or hash (client-side sha256, content never sent).","properties":{"content":{"description":"Content to hash and seal","type":"string"},"hash":{"description":"Pre-computed sha256 hex (64 chars)","type":"string"}},"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.05,"price_match":true,"latency_ms":1390,"error":null}],"description_full":"SEAL: witnessed cryptographic stamp + timestamp. POST body: {\"content\":\"...\"} (hashed and forgotten) or {\"hash\":\"<sha256 hex>\"} — content never leaves your machine. Returns seal_stamp + payment_seal.","last_updated":"2026-10-13T21:55:36.853Z","schemes":["exact"]}