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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224320e2413fb8ffd89226d4667853a94420edbd749d5deda8253de83660c940. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0369b55a-7d12-4470-8ed5-25bfa0922b8c.json and https://artists.proofprofile.net/proofs/artist/0369b55a-7d12-4470-8ed5-25bfa0922b8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Russia 2018 (Best of EDM, House & Dance)
9pm (Till I Come) 2K18 - Melbourne Bounce Edit
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8405f918e3b8b4fd2983c9218fcdcfcae166cb98bc0020098b36670b89bc8348. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES50A1800321.
Workout Hits 2018. 40 Essential Hits For The Practice Of Your Favorite Sport
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb105d6cb4276d7d6a8a1ccc02ca1e53575145da64b929f5223e1b6a6c65acc7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ATAQ72400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b63478beb56039750c5437febfa11bfbd6e59dbd1427a22160bb751ea26dfdf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEML72300082.
Hearts (Maarten Van Larsen & Sonix Remix)
Woodoorave - Harlie & Charper Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9b54b66fa2f0bab9836185aa13ed32a08d8fb68428f476b9865698f507dae1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ATAQ71800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b5b8ced7ce405831bea821647f8eb0aaf780b381c64885abd918df948422da. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ATAQ71800008.
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
Helden der Nacht - Chris Thor Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9f726737baa3610e41ea3f49c875a73648d0cfcf4afb20c688d048e6d23507. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ATAQ71900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4c0b0439f0c5ec30825a8622408cd4ae27950d3132cf508dd7ab58260d07bd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ATAQ71900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b3cc6ece5b6beae47e4f1bb27d1887fb477e86e1075474eb7091d0e77da287. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ATAQ71900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8ebc4d2817056a7170bbb3802f5eb543d6c70942a73e9c188dad8bffa026a3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ATAQ71900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e89750cc3ec868669b598b27273b8a944063235cff6698a3caf8d0e47c67fa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ATAQ71900020.
Helden der Nacht - Maarten van Larsen & Sonix Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453a167d5d054a9394801944eb0200dd1c0a205c73e4556e00d975851688253e. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ATAQ71900014.
Achtung, Tanzen! (Timster & Ninth Remix Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7afaa0647794e8b735a03ca22d2176566821452d2d18fa65e5663474e83dabb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DET191510944.
Thoughts Of You (Nick Skitz & Uwaukh Remix Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ca53b1f6880be90128bbed01ffdf221b14c68142edcf43671568677b450a49. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/AUXL32200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb010e7638e57cee43ae8acccc96d5bbb48893bfec4d2ad26d8d05cc480b1495. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEDM62201562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2282477d86ff8d4bb3da7e03838969782d52860e0ba1d4f7f2e42a0173723de9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEUS72200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ce14045c51602a360be7b2b81ee1a74dee6b5844c6c2e982f8efe0f7321009. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEDM62201561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6852adee6d4814881f227930f6b27f79e590fd188ca470c8e9e583bf10bd14. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEAR42298919.
Lady Marmalade (G4bby Feat. Bazz Boyz Remix Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4022c9a052c67b9b9a401dfdeb7cc3c56a570ec4a5606922579f8ba9b920ce5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEA312200694.
Like The Way I Do (Sunny Cookie Remix Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9d53f71b81a5496171fd9be21541d27bef5d8d9187f3b9c01987206fa2fea4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DET191510804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc31216888c5b48e19546c5033f374231360a3c8916ead0ac36e01493b0e808. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEA312200696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61cc099c75f3d15c1a39a6973750ce9ab82640d141906b528d42b729d41523e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEAR42211820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91f241f7d1df35f0d8d886307aa58a6d565dc2eaf28cb080d41937ba1fea52d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AU8N01100145.
Running Music 2018 (Incl. 10 Km & 5 Km Non-Stop Music)
Feel This Moment - Workout Mix Edit 135 bpm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddc7213b42f049e7ce65e2f13ec2058e80616fc3d85930ae82c96b6788de1de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES50A1800097.
Running Music 2018 5K - Continuous Dj Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae4645e00eee092d2ab0953dd22b74d7c22fe710f7d64608fe196858c160ca5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES50A1800102.
Aqua Gym Spring 2019: 60 Minutes Mixed Compilation for Fitness & Workout 128 bpm/32 Count
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6e021f533fdf0ff32db097dda4f56f3e5e45dc3284c98845bb14284aa1578d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES50A1900239.
Without Your Love - Workout Remix 128 bpm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1112fcea06251672a523e645b60575f304c6efa976327ba289b84ef1745aff62. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES50A1900242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e395970bf3bfc532a5d69a470e2918fe0650f765843da917a0a1cb5dadbe2de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES50A1900243.
Give It To Me Now! (Amnesia) - Workout Remix 128 bpm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1aab7c7698b913aab3f5868d782ae98a1e80e0faaabd5af21313a77030e92d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES50A1900245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd72e17833b25ecf6ec2c71357fd13be875eacffd1bec2f5217dc1b0921abe74. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES50A1900247.
Tonight Is The Night - Workout Remix 128 bpm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54e5fc188f7adb435d0606a1713d79feb467a8b586419f0ac8bcff3e1ac08b4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES50A1900248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a234d0f3761ec0d094d07e3350cf57784b4a0433b5879fe64f315068a5c6328. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES50A1900250.
Aerobic Cardio Dance 2017: 30 Best Songs for Workout + 1 Session 130-135 bpm / 32 count
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284f25adad853c30600f4311e753013c3fdb1385cbb094d0cab3a3f3867a2da8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATAQ71800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf484947ab9f8eeafae71aae6fbf90f4aa97a1c1202d0d754a45899dd8d2cfd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ATBO82000009.
40 Best Songs For Workout 2018: Motivation Training Music
Aerobic Dance Hits 2018: 30 Best Songs for Workout & 1 Session 128-135 bpm: 32 count
40 Workout & Fitness Hits 2018: Motivation Training Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284f25adad853c30600f4311e753013c3fdb1385cbb094d0cab3a3f3867a2da8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATAQ71800036.
Spring Workout Music 2018: 30 Dance Hits & 1 Megamix
Workout & Fitness 2018: Motivation Training Music
Spring Break Miami 2018: Best of Dance & House
EDM Revolution 2018: Best Anthems For Party & Clubbing