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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6af0be4fb31ad7ccf7c291251a76f8be2b1a0e132e9a2b66431342b8321a8f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bab48907-caaa-48c2-bf31-d68b7c90401d.json and https://artists.proofprofile.net/proofs/artist/bab48907-caaa-48c2-bf31-d68b7c90401d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Golden Age of Light Music: British Cinema and Theatre Orchestras - Vol. 4
Naughty Marietta: Ah! Sweet Mystery of Life
Baci Al Duio, Nocturne Op. 33: Kisses in The Dark
Prince of Wales Playhouse, Lewisham, Orchestra
'In Holiday Mood' Suite: The Illuminated Fete
The Voice of the Bells (An Alpine Fantasy)
Other Days (A Selection of Popular Melodies)
The Golden Age of Light Music: British Cinema & Theatre Orchestras - Volume 2
Charles Manning Granada Walthamstow Orchestra
Ke-Sa-Ko (Also known as 'Japanese Intermezzo')
Aunt Sally (Selection): You ought to see Sally on Sunday, If I had Napoleon's hat
The Golden Age of Light Music: The 1930s Vol. 2 - In Town Tonight
Happy' (Selection Intro): I want to be happy, Happy days are here again, Happy
Ice Rink' (Selection Intro): Skaters Waltz, Wine Women and Song, Casino Tanz, Artist's Life, Count of Luxembourg, Valse Septembre
In Town Tonight ('Knightsbridge' from 'London Suite')
A Bouquet of Flowers' (Intro): Won't you buy my pretty flowers, Valse des Fleurs, Roses of the South, Hearts and Flowers, Wedding of the Rose
Procession of the Sirdar (From 'Caucasian Sketches')
Mr. Whittington' (Selection Intro): Oceans of Time, Whoops for the Derby Day,
Rare Experimental Stereo from 1934 (Bonus Track)
'The Golden Age of Light Music: British Cinema and Theatre Orchestras
Show Boat Selection: Can't Help Lovin' Dat Man, Why Do I Love You, Ol' Man River
Doll Medley: Dainty Doll, Lonesome Little Doll, Rag Doll, Little Dutch Doll
Conversation Piece' (Selection): Brighton Parade, Danser, Danser, I'll follow my secret Heart, There's always something fishy about the French, Regency Rakes, Nevermore, Dear little Soldiers
The Cat And the Fiddle (Selection): Entr'acte, She didn't Day 'Yes', Dance, Try to forget
The Vagabond King' (Selection): only a Rose, Huguette Valse, Song of the Vagabonds
Fifinette, intermezzo Gavotte (Three Light Pieces Suite)
Fairies in the Moon (Intermezzo Entr'acte)
The Fleet's lit up Selection: They've a Way of Doing it in the Navy, Guess it must be the Spring, Little Miss Go-As-You-Please, How do you do Mr. Right?, It's d'Lovely?,
King of Jazz Selection: Ragamuffin Romeo, It happened in Monterey, I like to do things for You, Happy Feet