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 0xe9702115eae8adbe8853eecc4e238c562c9da865e0fb6f8360e99a073c933181. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2dce9962-1ce9-41cc-8e36-6bec4aaf63e8.json and https://artists.proofprofile.net/proofs/artist/2dce9962-1ce9-41cc-8e36-6bec4aaf63e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
You Should Be Sad (Fitness Version 140 Bpm / 32 Count)
Addicted To Kick Boxing Spring Hits 2020 Workout Compilation (Fitness Version 140 Bpm / 32 Count)
Dancing In The Moonlight (Fitness Version 140 Bpm)
Top Spinning Anthems 2020 Session (Fitness Version 140 Bpm)
When You Believe (Fitness Version 140 Bpm)
Tee Vee Maestro 04 (Mixed Compilation For Fitness & Workout 136 - 150 Bpm / 32 Count)
Ain't Nobody (Loves Me Better) - Fitness Version
Ibiza Cardio Dance 80S Hits Fitness Session
Megamix Fitness Soundtracks Hits for Step 02 (25 Tracks Non-Stop Mixed Compilation for Fitness & Workout 132 BPM)
I Know What You Did Last Summer - 135 BPM
Up Where We Belong - Fitness Version 135 Bpm
Tribute To The Best Soundtracks Of All Time (Mixed Compilation For Fitness & Workout - 135 Bpm / 32 Count)
A Whole New World - Fitness Version 135 Bpm
I Know What You Did Last Summer - B Remix
Megamix Fitness Soundtracks Hits for Step (25 Tracks Non-Stop Mixed Compilation for Fitness & Workout)
I Wanna Be With U - Fitness Version 135 Bpm
The Best Of 90's Vol. 3 (Mixed Compilation For Fitness & Workout - 135 Bpm / 32 Count)