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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1650a7e0add899df4f4e519be5c400738878f5dd070456dd2ab69aef947cde64. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/019eb760-6734-4d45-9f20-30f5380ecef9.json and https://artists.proofprofile.net/proofs/artist/019eb760-6734-4d45-9f20-30f5380ecef9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Blue (Da Ba Dee) [Powerful Uptempo Workout Versions]
Proper Education (Powerful Uptempo Workout Versions)
Let the Music Play (Powerful Uptempo Workout Versions)
Itsy Bitsy Teenie Weenie Yellow Polkadot Bikini (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Love Really Hurts Without You (Powerful Uptempo Workout Versions)
Eye of the Tiger (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Escape (The Pina Colada Song) [Powerful Uptempo Workout Versions]
Last Night a DJ Saved My Life (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Sandstorm (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
What's Up? (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2ddc13ba878cb534a4769964a0c28ae75090433b992b558c9eb4d476bf1207. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD911600238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051baabe1bf50563f2e15209312527e81ad5a0fdbf54e7edd0872f61397e1e7d. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD911600242.
Move on Up (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Mandy (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Mamma Maria (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
9Pm Till I Get Hypnotized (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Axel F. (Theme of Eddie Murphy's Beverly Hills Cop) [Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions]
Big in Japan (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Gonna Get You (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Stand by Me (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
H.I.I.T. Cardio Summer Bikinibody Workout - Hiit High Intensity Interval Training (The Best Music for Aerobics, Pumpin' Cardio Power, Crossfit, Plyo, Exercise, Steps, Piyo, Barré, Curves, Sculpting, Abs, Butt, Lean, Twerk, Slim Down Fitness Workout)
Hit the Road Jack (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Whole Lotta Love (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Caravan of Love (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Insane H.I.I.T. Challenge Workout (Fat Burning Core and Cardio Intervals) [The Best Music for Aerobics, Pumpin' Cardio Power, Plyo, Exercise, Piloxing, Steps, Barré, Routine, Curves, Sculpting, Abs, Butt, Lean, Twerk, Slim Down Fitness Workout]
H.I.I.T.Mix (Hiit - High Intensity Interval Training with Jessica Jones) [The Best Music for Aerobics, Pumpin' Cardio Power, Plyo, Exercise, Steps, Barré, Routine, Curves, Sculpting, Abs, Butt, Lean, Twerk, Slim Down Fitness Workout]
Super H.I.I.T. Fitness Remix Workout Hits (Hiit - High Intensity Interval Training) [The Best Music for Aerobics, Pumpin' Cardio Power, Plyo, Exercise, Steps, Barré, Routine, Curves, Sculpting, Abs, Butt, Lean, Twerk, Slim Down Fitness Workout]
Crossfitter @ Home (The at Home Crossfit Workout That Will Kick Your Butt)
Sport Life - Pace Indoor Cycling (The Spring 2017 Edition)
Solid Workout Presents Solid 80's Revival (Motivational Cardio, Aerobics, Low Impact, Advanced Step & Seniors Workout Session) [120 Bpm]
Spinner Pace Indoor Cycling Premium Workout
Sexy and I Know It (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
The Best Workout Music of 2018 (The Best Music for Aerobics, Pumpin' Cardio Power, Crossfit, Exercise, Steps, Barré, Routine, Curves, Sculpting, Abs, Butt, Lean, Twerk, Slim Down Fitness Workout)
The Best Fitness Music of 2018 (The Best Music for Aerobics, Pumpin' Cardio Power, Crossfit, Exercise, Steps, Barré, Routine, Curves, Sculpting, Abs, Butt, Lean, Twerk, Slim Down Fitness Workout)
Speechless (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Home (Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions)
Turn Me On (Dr. Love) [Powerful Uptempo Cardio, Fitness, Crossfit & Aerobics Workout Versions]