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 0x397dc3c582a9487a5a81a9805c55996b15c95b56940cb41f2824a307fb2525ff. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40095b9f-e73d-423c-9e96-9ac393798bd1.json and https://artists.proofprofile.net/proofs/artist/40095b9f-e73d-423c-9e96-9ac393798bd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Heut' Abend hab ich Kopfweh - 2019 Version
{"copyright_id":"0xb61e1504b23735844dbce5acb3e0ba66114c95e6b4071222729ea158344711d2","isrc":"QMEU31811711","name":"Heut' Abend hab ich Kopfweh - 2019 Version","registered_at":"2026-06-09T18:29:55Z","spotify_id":"4Eagrh2GWGwWWHydh4yVGx","type":"track"}
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 0xb61e1504b23735844dbce5acb3e0ba66114c95e6b4071222729ea158344711d2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Eagrh2GWGwWWHydh4yVGx.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/4Eagrh2GWGwWWHydh4yVGx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54aefd64237f924da08efbc7e9767f6e90a16125ab81b1f47cb4c85a2a74e075. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GGlJvlSvzJ086TjTnxSAn.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/1GGlJvlSvzJ086TjTnxSAn.
Du bist meine Liebe nicht mein Leben - 2019 Version
Du bist mein allergrößter Fehler - Scheißegal Mix
{"copyright_id":"0xca304b4fca395c401c10f01fe147dcf350e1c5e703f5fca3b4acaecca1f2cb3b","isrc":"QMEU31709251","name":"Du bist mein allergrößter Fehler - Scheißegal Mix","registered_at":"2026-06-09T09:21:59Z","spotify_id":"4Bq1aIBaygskKsG2YMcC5Z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca304b4fca395c401c10f01fe147dcf350e1c5e703f5fca3b4acaecca1f2cb3b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Bq1aIBaygskKsG2YMcC5Z.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/4Bq1aIBaygskKsG2YMcC5Z.
Schön, dass es dich gibt (Duett mit Ireen Sheer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165598b39e1716612d7b849ee02ab4150438ab9deffc56495d5c0d15cb71d877. 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/32Vnni1kX92iWUCXD8Etnd.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/32Vnni1kX92iWUCXD8Etnd.
Heut' Abend hab' ich Kopfweh - Neuaufnahme 2000
{"copyright_id":"0x19f36ad6fd4e754372fc01d5149f368996ab9fcb5e443166dfae6a5b71366dd7","isrc":"DEA600000747","name":"Heut' Abend hab' ich Kopfweh - Neuaufnahme 2000","registered_at":"2026-06-08T23:41:28Z","spotify_id":"0Rnk2DsTlQwK9RMUrAzYZr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f36ad6fd4e754372fc01d5149f368996ab9fcb5e443166dfae6a5b71366dd7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Rnk2DsTlQwK9RMUrAzYZr.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/0Rnk2DsTlQwK9RMUrAzYZr.
Ich kann für nichts garantieren - Dance - Mix
Frauen ab 40 sind der Hit - Mambo Mix 2005
{"copyright_id":"0xc78981b8c2a25bbf545bb88ff832428b4dbc5aeabbf36c6737c368fa0f99bfc7","isrc":"DEA600200078","name":"Du gehst fort","registered_at":"2026-06-23T15:19:51Z","spotify_id":"1SBvgEqeyyEW7RkMD2P7Wc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78981b8c2a25bbf545bb88ff832428b4dbc5aeabbf36c6737c368fa0f99bfc7. 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/1SBvgEqeyyEW7RkMD2P7Wc.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/1SBvgEqeyyEW7RkMD2P7Wc.
Du bist das, was ich will (Don't Go Breaking My Heart)
Wenn Du den Mond siehst (Can't Fight The Moonlight)
{"copyright_id":"0x877a932b7f9e7bea8cace4fb94f56a894877b7932c56a042ce2d0c81cfa3691b","isrc":"DEA609600376","name":"Der Hit auf Hit Mix - Medley","registered_at":"2026-06-06T19:44:31Z","spotify_id":"4vtzyNWYnNo9gQdpCpH7Eh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877a932b7f9e7bea8cace4fb94f56a894877b7932c56a042ce2d0c81cfa3691b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vtzyNWYnNo9gQdpCpH7Eh.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/4vtzyNWYnNo9gQdpCpH7Eh.
Liebe auf Eis (Duett mit Gilbert Becaud)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc356c0324536e4100b13d49108933cced48a55d97e928e82b5049ec19430679e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7u23iBSSzFwCnBf4uKzxni.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/7u23iBSSzFwCnBf4uKzxni.
Das Lied der schönen Helena (Pythagoras) - Remastered 1996
{"copyright_id":"0x2ccf05deced1b5ba991dbafb4189f1b3affd1fee703bb3421fa67d6d90858062","isrc":"DEA349606654","name":"Das Lied der schönen Helena (Pythagoras) - Remastered 1996","registered_at":"2026-06-22T10:04:23Z","spotify_id":"44cmtwyB0r2R5sQQj5r3zi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccf05deced1b5ba991dbafb4189f1b3affd1fee703bb3421fa67d6d90858062. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44cmtwyB0r2R5sQQj5r3zi.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/44cmtwyB0r2R5sQQj5r3zi.
Komm ich mach das schon - Neuaufnahme 2000
Bye Bye I Love You - Französische Originalaufnahme
Wenn die Sonne scheint denkt keiner an den Regen
{"copyright_id":"0xec58bc21140af71485f9f40b3fefdcd2fd826e14c78db8a6ce9f12a6514a260d","isrc":"DEF067202700","name":"Goodbye Mama","registered_at":"2026-06-07T22:32:35Z","spotify_id":"3SBvEgOLmG2ErSPBmhq22x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec58bc21140af71485f9f40b3fefdcd2fd826e14c78db8a6ce9f12a6514a260d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SBvEgOLmG2ErSPBmhq22x.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/3SBvEgOLmG2ErSPBmhq22x.
Ach, lass mich noch einmal in deine Augen seh'n
{"copyright_id":"0x006c30a99bc22e5fa180de49f96211ff92391a7ab432520e783260fa899caa11","isrc":"DEF067509970","name":"Ach, lass mich noch einmal in deine Augen seh'n","registered_at":"2026-06-26T01:34:41Z","spotify_id":"6wJDobRQgC64XK2PRo3FXH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006c30a99bc22e5fa180de49f96211ff92391a7ab432520e783260fa899caa11. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wJDobRQgC64XK2PRo3FXH.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/6wJDobRQgC64XK2PRo3FXH.
{"copyright_id":"0x2ccf05deced1b5ba991dbafb4189f1b3affd1fee703bb3421fa67d6d90858062","isrc":"DEA349606654","name":"Das Lied der schönen Helena (Pythagoras) - Remastered 1996","registered_at":"2026-06-22T10:04:23Z","spotify_id":"5ZN2xm1TmlM7wLX4xSz7m7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccf05deced1b5ba991dbafb4189f1b3affd1fee703bb3421fa67d6d90858062. 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/5ZN2xm1TmlM7wLX4xSz7m7.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/5ZN2xm1TmlM7wLX4xSz7m7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76f395e10d202510952e72f99c3b247d66573fb40e423422395c969812b6330. 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/2x2qJdcKxebevzkp3ZnGMr.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/2x2qJdcKxebevzkp3ZnGMr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de84b8bcb6dd003ec3e4ad81f9ee32aff099ffea46c933c3cf5a5913a25b7d9. 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/2I7hy5cxU00CTV3H526Cnc.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/2I7hy5cxU00CTV3H526Cnc.
Hey Junge, sag das noch einmal - Remastered 1996
{"copyright_id":"0x667fd27c85a0bf01bf667ba0dd118cf7062f8c7a2706f5d6dfef5b0e9116614b","isrc":"DEA609500100","name":"Heut' Abend hab' ich Kopfweh","registered_at":"2026-06-04T09:56:17Z","spotify_id":"4m0zaWUXUsPiKMbGn69Ws7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667fd27c85a0bf01bf667ba0dd118cf7062f8c7a2706f5d6dfef5b0e9116614b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4m0zaWUXUsPiKMbGn69Ws7.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/4m0zaWUXUsPiKMbGn69Ws7.
{"copyright_id":"0x9d9637e1daae729ebc8814e773f57fcbecbcf70cc012d703da6a5307b9402dfc","isrc":"DEA609500111","name":"Komm, ich mach das schon","registered_at":"2026-06-05T23:17:10Z","spotify_id":"3jvkTWUIJKChsQpgK0lOIi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9637e1daae729ebc8814e773f57fcbecbcf70cc012d703da6a5307b9402dfc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jvkTWUIJKChsQpgK0lOIi.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/3jvkTWUIJKChsQpgK0lOIi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5647f74b7d4676e6d4a1d6e178d6da66ba257b7f2cd06ee46e55790917a58bcd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GqpcP1HN2LG5m01laLRaG.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/4GqpcP1HN2LG5m01laLRaG.
{"copyright_id":"0xe71bae08b35e1ca7f689e6390ea584a62df6d9f7f3db438365df72475ee005d6","isrc":"DEA600000446","name":"Ein Kuss von Dir - Single Version","registered_at":"2026-06-07T22:30:35Z","spotify_id":"5reDW9m7Wf1LEV4s9E9WmJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71bae08b35e1ca7f689e6390ea584a62df6d9f7f3db438365df72475ee005d6. 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/5reDW9m7Wf1LEV4s9E9WmJ.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/5reDW9m7Wf1LEV4s9E9WmJ.
{"copyright_id":"0xec58bc21140af71485f9f40b3fefdcd2fd826e14c78db8a6ce9f12a6514a260d","isrc":"DEF067202700","name":"Goodbye Mama","registered_at":"2026-06-07T22:32:35Z","spotify_id":"1Afx5F8IKyAIEH9k7X6LKU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec58bc21140af71485f9f40b3fefdcd2fd826e14c78db8a6ce9f12a6514a260d. 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/1Afx5F8IKyAIEH9k7X6LKU.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/1Afx5F8IKyAIEH9k7X6LKU.
Zwei Herzen, ein Gedanke - Duett mit Davin du Porter
Männer wollen nur das Eine - Disco Fox Mix
Heut` Abend hab` ich Kopfweh - 2010 Version
Ach laß mich noch einmal in deine Augen seh`n
Es war in einer Dezembernacht - It Came Upon the Midnight Clear
Komm mit ins Winterwunderland (Winter World of Love)
Tief in der Nacht (All Through the Night)
Du bist heut nacht nicht allein - Remix 2007
Und dann liege ich in Deinen Armen - Remix 2007
{"copyright_id":"0xd455acf184ac5a4c267bbcf04f86bc71fff8b781d6563cef69c0b724e1e40bcf","isrc":"DEZ040400065","name":"Ich hab den Himmel geseh'n","registered_at":"2026-06-24T22:57:08Z","spotify_id":"6CweylCRXQbl0ck0ci7lHY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd455acf184ac5a4c267bbcf04f86bc71fff8b781d6563cef69c0b724e1e40bcf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CweylCRXQbl0ck0ci7lHY.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/6CweylCRXQbl0ck0ci7lHY.
{"copyright_id":"0x667fd27c85a0bf01bf667ba0dd118cf7062f8c7a2706f5d6dfef5b0e9116614b","isrc":"DEA609500100","name":"Heut' Abend hab' ich Kopfweh","registered_at":"2026-06-04T09:56:17Z","spotify_id":"5sgJnlvxKzTyprDzBFthky","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667fd27c85a0bf01bf667ba0dd118cf7062f8c7a2706f5d6dfef5b0e9116614b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5sgJnlvxKzTyprDzBFthky.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/5sgJnlvxKzTyprDzBFthky.
Alles was ich will bist Du (I Only Wanna Be With You)
Ein bisschen Küssen, ein bisschen Lieben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79913839d6094183d15a47ce93fc84753dcf5146c2223da3105b5a84a1504cec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0t52jL3AGN6bv89OKzfdPx.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/0t52jL3AGN6bv89OKzfdPx.
{"copyright_id":"0xd455acf184ac5a4c267bbcf04f86bc71fff8b781d6563cef69c0b724e1e40bcf","isrc":"DEZ040400065","name":"Ich hab den Himmel geseh'n","registered_at":"2026-06-24T22:57:08Z","spotify_id":"4lSeSHThqZon5oANQiBH1W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd455acf184ac5a4c267bbcf04f86bc71fff8b781d6563cef69c0b724e1e40bcf. 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/4lSeSHThqZon5oANQiBH1W.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/4lSeSHThqZon5oANQiBH1W.
{"copyright_id":"0x17753441c39fb74c44ee780f9af9a2dc65180e28eb748025e08acd7e7b658950","isrc":"DEA600100362","name":"Downtown (Deutsche Version)","registered_at":"2026-06-27T18:04:48Z","spotify_id":"4Jd7ejKQMQ01hXFOqVVHrw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17753441c39fb74c44ee780f9af9a2dc65180e28eb748025e08acd7e7b658950. 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/4Jd7ejKQMQ01hXFOqVVHrw.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/4Jd7ejKQMQ01hXFOqVVHrw.
Irgendwo und irgendwann (Another Place Another Time)
{"copyright_id":"0xec58bc21140af71485f9f40b3fefdcd2fd826e14c78db8a6ce9f12a6514a260d","isrc":"DEF067202700","name":"Goodbye Mama","registered_at":"2026-06-07T22:32:35Z","spotify_id":"5NgKsKP7NnlwK651lKn8HL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec58bc21140af71485f9f40b3fefdcd2fd826e14c78db8a6ce9f12a6514a260d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NgKsKP7NnlwK651lKn8HL.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/5NgKsKP7NnlwK651lKn8HL.
{"copyright_id":"0x006c30a99bc22e5fa180de49f96211ff92391a7ab432520e783260fa899caa11","isrc":"DEF067509970","name":"Ach, lass mich noch einmal in deine Augen seh'n","registered_at":"2026-06-26T01:34:41Z","spotify_id":"0DJ0LmMuHclALkN827tFOg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006c30a99bc22e5fa180de49f96211ff92391a7ab432520e783260fa899caa11. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DJ0LmMuHclALkN827tFOg.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/0DJ0LmMuHclALkN827tFOg.
{"copyright_id":"0xe71bae08b35e1ca7f689e6390ea584a62df6d9f7f3db438365df72475ee005d6","isrc":"DEA600000446","name":"Ein Kuss von Dir - Single Version","registered_at":"2026-06-07T22:30:35Z","spotify_id":"49fHPRjlpAj9uBB5Og4QNG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71bae08b35e1ca7f689e6390ea584a62df6d9f7f3db438365df72475ee005d6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49fHPRjlpAj9uBB5Og4QNG.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/49fHPRjlpAj9uBB5Og4QNG.
{"copyright_id":"0x19f36ad6fd4e754372fc01d5149f368996ab9fcb5e443166dfae6a5b71366dd7","isrc":"DEA600000747","name":"Heut' Abend hab' ich Kopfweh - Neuaufnahme 2000","registered_at":"2026-06-08T23:41:28Z","spotify_id":"4Le1pQHKPfHUuaY983GU5c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f36ad6fd4e754372fc01d5149f368996ab9fcb5e443166dfae6a5b71366dd7. 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/4Le1pQHKPfHUuaY983GU5c.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/4Le1pQHKPfHUuaY983GU5c.
{"copyright_id":"0x5647f74b7d4676e6d4a1d6e178d6da66ba257b7f2cd06ee46e55790917a58bcd","isrc":"DEA609800463","name":"Tennessee Waltz","registered_at":"2026-06-07T22:27:36Z","spotify_id":"5MMcyDUyOgQaNux8jgejXT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5647f74b7d4676e6d4a1d6e178d6da66ba257b7f2cd06ee46e55790917a58bcd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5MMcyDUyOgQaNux8jgejXT.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/5MMcyDUyOgQaNux8jgejXT.
{"copyright_id":"0x667fd27c85a0bf01bf667ba0dd118cf7062f8c7a2706f5d6dfef5b0e9116614b","isrc":"DEA609500100","name":"Heut' Abend hab' ich Kopfweh","registered_at":"2026-06-04T09:56:17Z","spotify_id":"1aNjaW31DOpoJRL7zG6R5R","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667fd27c85a0bf01bf667ba0dd118cf7062f8c7a2706f5d6dfef5b0e9116614b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1aNjaW31DOpoJRL7zG6R5R.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/1aNjaW31DOpoJRL7zG6R5R.
{"copyright_id":"0x9d9637e1daae729ebc8814e773f57fcbecbcf70cc012d703da6a5307b9402dfc","isrc":"DEA609500111","name":"Komm, ich mach das schon","registered_at":"2026-06-05T23:17:10Z","spotify_id":"4mJZGXGDfbpMO3UELfgoxx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9637e1daae729ebc8814e773f57fcbecbcf70cc012d703da6a5307b9402dfc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mJZGXGDfbpMO3UELfgoxx.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/4mJZGXGDfbpMO3UELfgoxx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc356c0324536e4100b13d49108933cced48a55d97e928e82b5049ec19430679e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gzgBI6nKxj7iFos0PxbuC.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/1gzgBI6nKxj7iFos0PxbuC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8707fe8d9d6e41ba33b83863ab0b88cba712a836c818c2a6689c990200f250f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5XovHcsgC8RMxHqDunlDx1.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/5XovHcsgC8RMxHqDunlDx1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7de9265b4e5fd32f715e2ce6e7f519a19e7674f7016a8dc569e3d659ad20d48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ZWnuz90acH57jMm9vz2fz.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/0ZWnuz90acH57jMm9vz2fz.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877a932b7f9e7bea8cace4fb94f56a894877b7932c56a042ce2d0c81cfa3691b. 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/4VabUfhRyBctiGjqMWBWrF.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/4VabUfhRyBctiGjqMWBWrF.
Zwei Herzen, ein Gedanke - Duett mit Gavin du Porter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc356c0324536e4100b13d49108933cced48a55d97e928e82b5049ec19430679e. 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/79I5Qcvm3QzA54LSkXRHSL.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/79I5Qcvm3QzA54LSkXRHSL.
{"copyright_id":"0x667fd27c85a0bf01bf667ba0dd118cf7062f8c7a2706f5d6dfef5b0e9116614b","isrc":"DEA609500100","name":"Heut' Abend hab' ich Kopfweh","registered_at":"2026-06-04T09:56:17Z","spotify_id":"5B0caT14ELZmND1ew4kuE5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667fd27c85a0bf01bf667ba0dd118cf7062f8c7a2706f5d6dfef5b0e9116614b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5B0caT14ELZmND1ew4kuE5.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/5B0caT14ELZmND1ew4kuE5.
{"copyright_id":"0x9d9637e1daae729ebc8814e773f57fcbecbcf70cc012d703da6a5307b9402dfc","isrc":"DEA609500111","name":"Komm, ich mach das schon","registered_at":"2026-06-05T23:17:10Z","spotify_id":"6xE0h030sxF3SLeeY88djw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9637e1daae729ebc8814e773f57fcbecbcf70cc012d703da6a5307b9402dfc. 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/6xE0h030sxF3SLeeY88djw.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/6xE0h030sxF3SLeeY88djw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7de9265b4e5fd32f715e2ce6e7f519a19e7674f7016a8dc569e3d659ad20d48. 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/10xTU5o3PqCGKAGcH74QjM.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/10xTU5o3PqCGKAGcH74QjM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8707fe8d9d6e41ba33b83863ab0b88cba712a836c818c2a6689c990200f250f. 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/4kRYNn1RSfvVSS3PLnp5y2.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/4kRYNn1RSfvVSS3PLnp5y2.
{"copyright_id":"0x95fbdcd299e0487ce1e0159934d855f5cd77b424da1df45aec2ea26ab3e08d0d","isrc":"DEA609500122","name":"Du gehst fort","registered_at":"2026-06-06T19:16:51Z","spotify_id":"2tsIVoABhrMwiyHyCCTlUH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fbdcd299e0487ce1e0159934d855f5cd77b424da1df45aec2ea26ab3e08d0d. 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/2tsIVoABhrMwiyHyCCTlUH.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/2tsIVoABhrMwiyHyCCTlUH.
Bye Bye I Love You - Englische Originalaufnahme
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7243922d720ed64b651936bfd8aedf050f40174c74b4f5d6d58df7bb2fc2ad0c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DhCxQEykEZVqCRlbs65rc.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/3DhCxQEykEZVqCRlbs65rc.
Ich würd so gerne noch einmal - Radio Mix
Ich werde tanzen geh'n (Dance Mix Short)
Ich werde tanzen geh'n - Dance Mix Short
Die schönsten Wunschmelodien (Wie gross bist du)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61e1504b23735844dbce5acb3e0ba66114c95e6b4071222729ea158344711d2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1yOCMABBKCXdpCbhFX9LL7.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/1yOCMABBKCXdpCbhFX9LL7.
Heut' Abend hab' ich Kopfweh - Stereoact #Remix
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32b87e865d5244cbeab6a5faae05e52b477e800214ff1376f2bca2062b00ca9. 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/1wWECwb5GtaCb7zXAQDZri.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/1wWECwb5GtaCb7zXAQDZri.
Die schönsten Liebeslieder zum Valentinstag
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de84b8bcb6dd003ec3e4ad81f9ee32aff099ffea46c933c3cf5a5913a25b7d9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NwMEgf9CJsXiubMfzEGri.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/0NwMEgf9CJsXiubMfzEGri.
Schlager für Alle: Herbst/Winter 2022/2023
Abschied ist wie ein neues Leben - Single-Version
Schlager für Alle: Frühjahr / Sommer 2022
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec58bc21140af71485f9f40b3fefdcd2fd826e14c78db8a6ce9f12a6514a260d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Do1GTE7QbjRAKz0IMTO2B.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/5Do1GTE7QbjRAKz0IMTO2B.
Endlich Sommer - 18 Schlager für dein Summer-Feeling
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71bae08b35e1ca7f689e6390ea584a62df6d9f7f3db438365df72475ee005d6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3r720io99M9Rm9bWd0ArNW.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/3r720io99M9Rm9bWd0ArNW.
Radio-Lieblinge - Das Hörer-Wunschkonzert
Schlager Weihnacht - Weiße Weihnacht mit Ihren Stars
Schlager für Alle: Weihnachten: Die Neue
Ich feier die Zeit: Das Beste zum Jubiläum