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 0x3f6eb1dba68e57e57ff6de3b505238342d4bbba0b79937a4a77db5ff867db234. 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/cd1bece1-ee10-4d5e-8e70-3b1d12b031b8.json and https://artists.proofprofile.net/proofs/artist/cd1bece1-ee10-4d5e-8e70-3b1d12b031b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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)