1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32ae274e66a8bcb9f5a59fdcd98af4aa8416724b5eb2d2067ce25984d5b2f07. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4bbcc56-37c5-492e-a826-e1943e47467d.json and https://artists.proofprofile.net/proofs/artist/d4bbcc56-37c5-492e-a826-e1943e47467d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Criminal Minds (Main Theme from the TV Series) [Short Version]
Criminal Minds (Theme Music) [Extended Version]
City of Stars (From the Movie "La La Land")
Hold My Hand (From the Movie "Bridget Jones's Baby")
Teardrop (Main Theme from "House, M.D.")
The Fresh Prince of Bel-Air (Main Theme)
Hedwig's Theme (From the Movie "Harry Potter")
Eyes Open (From the Movie "The Hunger Games")
Somebody That I Used to Know (From the Movie "Boyhood")
I Will Always Love You (From the Movie "Bodyguard")
Friends (I'll Be There for You) [Main Theme]
Can't Stop the Feeling! (From the Movie "Trolls")
Diamonds Are a Girl's Best Friend (From the Movie "Gentlemen Prefer Blondes")
Unchained Melody (From the Movie "Ghost")
Cosy in the Rocket (Main Theme from "Grey's Anatomy")
The Real Housewives of Beverly Hills (Main Theme)
Theme from "The Hobbit: An Unexpected Journey" (My Dear Frodo)
Theme from "The Exorcist II: The Heretic"
Theme from "Star Wars: A New Hope" (Cantina Band)
Theme from "Jungle Book" (The Bare Necessities)
Theme from "Lord of the Rings: The Return of the King" (A Storm Is Coming)
Theme from "Star Trek V: The Final Frontier" (The Mountain)
Theme from "Battlestar Gallactica" (Exploration)
Theme from "Ratatouille" (What's Cooking?)
Theme from "The X-Files: I Want to Believe"
Theme from "Harry Potter and the Prisoner of Azkaban" (Lumos!)
Rewrite the Stars (From the Movie "The Greatest Showman")
On Broadway (From the Movie "All That Jazz")
Luke and Leila (From the Movie "The Return of the Jedi")
Take My Breath Away (From the Movie "Top Gun")
You Can Leave Your Hat on (From the Movie "Nine and a Half Weeks")
Singing in the Rain (From the Movie "Singing in the Rain")
The Good, the Bad and the Ugly (From the Movie "The Good, the Bad and the Ugly")
You are Karen (From the Movie "Out of Africa")
Gone With the Wind (From the Movie "Gone With the Wind")