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 0x924e2c92c51d9e04c02e3a7adb636fb91a984ebceaaa43fbf0efdfd0cd4bf9f4. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d383efb7-f990-466c-a6b7-5a093f2e7a91.json and https://artists.proofprofile.net/proofs/artist/d383efb7-f990-466c-a6b7-5a093f2e7a91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Motivational Music (Soundtrack for Trailers)
Epic Music World (Epic Music Soundtrack)
Epic Inspiration (Epic Music Soundtrack)
Era Relaxing (Meditation Music Soundtrack)