Streamline may refer to: Business Streamline Air, American regional airline Adobe Streamline, a discontinued line tracing program made by Adobe Systems Streamline Cars, the company responsible
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e12a22fc08f18d701bd7550943cf8c9256493f79e1cab20d8b2b01e790c2f22. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03ffcb55-93c3-4356-b409-beeda15bef3d.json and https://artists.proofprofile.net/proofs/artist/03ffcb55-93c3-4356-b409-beeda15bef3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).