{"openapi":"3.0.3","info":{"title":"VargaProof API","version":"1.0.0","description":"Proof-of-existence anchoring on VargaMesh. Files are hashed locally; only SHA-256 digests are submitted."},"servers":[{"url":"https://vargacoin.com/api/v1/proof"}],"paths":{"/status":{"get":{"summary":"VargaProof service and index status","responses":{"200":{"description":"OK"}}}},"/lookup/{sha256}":{"get":{"summary":"Look up a SHA-256 proof","parameters":[{"name":"sha256","in":"path","required":true,"schema":{"type":"string","pattern":"^[0-9a-fA-F]{64}$"}}],"responses":{"200":{"description":"Proof status"},"404":{"description":"No proof found"}}}},"/recent":{"get":{"summary":"Recent confirmed VargaProof anchors","responses":{"200":{"description":"Recent proofs"}}}},"/anchor":{"post":{"summary":"Anchor one SHA-256 digest using the sponsored VargaProof wallet","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["sha256"],"properties":{"sha256":{"type":"string","pattern":"^[0-9a-fA-F]{64}$"}}}}}},"responses":{"200":{"description":"Already exists"},"201":{"description":"Broadcast"},"429":{"description":"Rate limited"}}}}}}