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 0x2b1ec435e9bf85b5491f3e4cb1133406a09c46bc49585203b5776530b3077e57. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/784dd14a-00e3-4868-a3b3-ded57d38ab09.json and https://artists.proofprofile.net/proofs/artist/784dd14a-00e3-4868-a3b3-ded57d38ab09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lieber Gott - Marlon & Freunde Album Version
Ich hab Dich zuerst gesehen - Single Edit
Fragen, Fragen, Fragen - Radio Maria-Mix
Fragen, Fragen, Fragen - Fettstreetrockers Remix
Fragen, Fragen, Fragen - Akustikgitarren Mix
Was immer du willst - Alternativ Radio Version
Was immer du willst - Instrumental Version
Hagámoslo Aunque Duela - Version Balada Pop
#1 Club Hits Vol.1 - Best Of Dance & Techno Edition
Get Freaky Now (feat. Marlon) - Acid Jazz Mix
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96683d11c8c09c24121e3ec50e0c859d42979a22778334f1b0cdd5abf910d0e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0n8VlY0qW2PfB1Zhqzqivv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n8VlY0qW2PfB1Zhqzqivv.
Acid Jazz & Soul : 20 Jazzy Tracks With a Touch of Soul for the Nightlife
{"copyright_id":"0x12d19f643653aa709fa0a5d6f432729e56e4931ec611acc3f5f6a36b85b1e905","isrc":"ITI029200082","name":"Get Freaky Now (feat. Marlon) - Acid Jazz Mix","registered_at":"2026-06-25T22:23:57Z","spotify_id":"3ahnlntKoMW0G7FkMm1vjb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d19f643653aa709fa0a5d6f432729e56e4931ec611acc3f5f6a36b85b1e905. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ahnlntKoMW0G7FkMm1vjb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ahnlntKoMW0G7FkMm1vjb.
Best of Bossa Lounge (Millenium Edition)
{"copyright_id":"0x536e2e2aafb528c46a2143ee38250c366a3a5df05d27c42e6db149f61489bde9","isrc":"DES402100001","name":"Dancing In The Moonlight","registered_at":"2026-06-22T05:15:54Z","spotify_id":"0dQFLevTmIKk3EKbBpvzdJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536e2e2aafb528c46a2143ee38250c366a3a5df05d27c42e6db149f61489bde9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dQFLevTmIKk3EKbBpvzdJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dQFLevTmIKk3EKbBpvzdJ.
{"copyright_id":"0xfd047b2faf0d967f0248fbfe3aefbb347407b07828bb5831e5819fca381066fe","isrc":"DES402100010","name":"Blinding Lights","registered_at":"2026-06-23T10:34:22Z","spotify_id":"19ebh7xhpVfJBJja47CiaG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd047b2faf0d967f0248fbfe3aefbb347407b07828bb5831e5819fca381066fe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19ebh7xhpVfJBJja47CiaG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19ebh7xhpVfJBJja47CiaG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490d83c1c965d05f9c11d82ed36457d40e846680277a9aa1d79d06e653ed9620. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19DtqkAil2jFKo0YdesIbp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19DtqkAil2jFKo0YdesIbp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040a1b2a627e7ef884a08229a67ea7a44c4b733edb64924a7f2b761a9404a5c5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1P5nsUBL1PHkTB2s7pOxUY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P5nsUBL1PHkTB2s7pOxUY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21267b543c396342329fe71311dd38a4f9a5e695a517f1d59f7574866e53f40c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ouGPb84EooAHfTpXBBiIO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ouGPb84EooAHfTpXBBiIO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384875e6aa3f55c867ec3d31d414052b2f731bd5a89b86e3c9ed2c01f4d9037d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/401jlY5nHg56rXbfDBkiNA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/401jlY5nHg56rXbfDBkiNA.
Get Freaky Now (feat. Marlon) - Stefano Fontana House Music Lover Mix
#1 Club Hits 2016 - Best of Dance, House & EDM
D. G. M: Do Guetho pro Maringuetho, Vol. 1