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 0x944a78104ea2d3789a6fdcb73c0315f3240a1dbd450067270a18442ee29b4fb0. 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/3dbade81-8b05-466a-b184-81ef5d6a1d72.json and https://artists.proofprofile.net/proofs/artist/3dbade81-8b05-466a-b184-81ef5d6a1d72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ein Pils steht im Wald (Die Tannen zapfen)
Ich bin schon wieder besoffen - Malleversion
Verliebt Verlorn in Amarillo - Partyschlager Edit
Ballermann Ski Hits Top 100 2023: Der ultimative Party Megamix
In der Hütte ist es heiss wie in der Sauna
Bevor das letzte Bier getrunken ist - Hütten Mix
Glück auf (Wir müssen aufhören weniger zu trinken) - Après Ski Version
Party Schlager Megamix 2023 - Die Hits des Jahres
Wir feiern immer wieder (Unsere Lieblingslieder)
{"copyright_id":"0x875dd8859f348cf8394011a806e3ebed8342207e6bdf88c6f5fc18ab5d36fed6","isrc":"DEA372011464","name":"Bier spielt die Musik","registered_at":"2026-06-18T20:18:55Z","spotify_id":"6L2XHnUF5ceu60O5jEMCcY","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 0x875dd8859f348cf8394011a806e3ebed8342207e6bdf88c6f5fc18ab5d36fed6. 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/6L2XHnUF5ceu60O5jEMCcY.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/6L2XHnUF5ceu60O5jEMCcY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efc967cf9dc62d5c02d010dc9fade87b11c2b6e5d129f4f00cc5b1e124e464c. 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/1vYLkB9e4tosmUy9nlqyZT.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/1vYLkB9e4tosmUy9nlqyZT.
Ballermann "Best Of", Vol. 2 - Die größten Hits von damals und heute
Sie ist vorne gut gebaut (Alles nur geklaut)
Uschi, Otze, Erna (Wir feiern auch mit Werner)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18d61dc96cba11d616aafe30e0da131850623a27dc2e9d9799ae7a61b581417. 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/22t9NHUZmynBsytSZ5NQc2.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/22t9NHUZmynBsytSZ5NQc2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19b15140a81e8446b0e9fdbbb6b245692e8c5291d9aec70da16dd2b0ffe765c. 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/43hehYsjVpE03JouA1ytS9.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/43hehYsjVpE03JouA1ytS9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9638a2d009b6cc54b6b4eb990ef4cb98a478f0b84517de61d60de29e775b97ff. 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/1AIsUTDCY33eyY7Njs0UCr.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/1AIsUTDCY33eyY7Njs0UCr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22291f43fe92a69eb3acd4539c1f8df417659e8b9a1ca0965dee51139d84e9c. 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/3Ypjp9MWCuxfif8fzbulOu.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/3Ypjp9MWCuxfif8fzbulOu.
{"copyright_id":"0xe2889ae15b4509e2c692412fb2547749f5c86a348c7beced8b59b1b0dd1f4ded","isrc":"QZTAS2366074","name":"Bass raus Bass rein","registered_at":"2026-06-18T06:36:51Z","spotify_id":"6EZ56uux5kMxbUn31Fk35y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2889ae15b4509e2c692412fb2547749f5c86a348c7beced8b59b1b0dd1f4ded. 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/6EZ56uux5kMxbUn31Fk35y.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/6EZ56uux5kMxbUn31Fk35y.
{"copyright_id":"0xd72ea3057bb267245272fed210a1b450e5f98a44d7bf8e0f4b79c571c9a4cea5","isrc":"QZNWZ2398323","name":"ICH BRAUCH DICH","registered_at":"2026-06-09T21:11:19Z","spotify_id":"2FVWmFSSU5ffKZXuLCDF0B","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72ea3057bb267245272fed210a1b450e5f98a44d7bf8e0f4b79c571c9a4cea5. 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/2FVWmFSSU5ffKZXuLCDF0B.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/2FVWmFSSU5ffKZXuLCDF0B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c24ad2912aedaad49ebdd83e031c09f46e2987e68403c27040a58cba00f4144. 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/0DcEITi7Xfs9M8L1kJZjSQ.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/0DcEITi7Xfs9M8L1kJZjSQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338eefc0855afca305903c95492905acc833a07f589a4920a6efc658762a84b7. 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/6gurwf8bnQelOpoBPJGXCl.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/6gurwf8bnQelOpoBPJGXCl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea26c2085276578f91ea295d6e1b889f067c2d864561c4279f00bcfa6e0675d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6S3G7bjXrr3qhYrklWThTv.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/6S3G7bjXrr3qhYrklWThTv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758a358bb820e57432d03c56b2e9d2d0c90ab16dc5b993d0a63eff3deecebc57. 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/18S734IFfUuZhspG6SVwri.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/18S734IFfUuZhspG6SVwri.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aef4a427f2a876ced1e3669f6ea03d053cf1e2d5623ab868c37456d4b89e582. 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/5I9CranwUBDqH3Rb8tQVqp.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/5I9CranwUBDqH3Rb8tQVqp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32a2077fda1574683d85ab4ff8d6d33d45704949e49a968981e0c4f61265937. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6guvV1Kg8Udz6B2JLloIe5.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/6guvV1Kg8Udz6B2JLloIe5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a019106ac5ae04384bb82f061e84f80504f962ab242ce140358c2095b755621. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mxwkMB6B129yn0whbYb4I.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/4mxwkMB6B129yn0whbYb4I.
{"copyright_id":"0xb23630ddb05b880aa1a50482aec57ed62a6232a5ec2aacd665fadbc1fb0ef892","isrc":"QZHNA1995946","name":"Der Anfang","registered_at":"2026-06-06T06:51:14Z","spotify_id":"1FIL5vbJNVNkZmO5pOlezS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23630ddb05b880aa1a50482aec57ed62a6232a5ec2aacd665fadbc1fb0ef892. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FIL5vbJNVNkZmO5pOlezS.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/1FIL5vbJNVNkZmO5pOlezS.
{"copyright_id":"0x93fb1a245a8b7bb8151fff5e462992a6e4d2266813a64dc0df7772b2f7d9ca2d","isrc":"QZHN51927106","name":"Sexy Sexy","registered_at":"2026-06-27T19:36:33Z","spotify_id":"2cieQUPCKtiRfhDWSvvYbX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fb1a245a8b7bb8151fff5e462992a6e4d2266813a64dc0df7772b2f7d9ca2d. 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/2cieQUPCKtiRfhDWSvvYbX.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/2cieQUPCKtiRfhDWSvvYbX.
{"copyright_id":"0x1bcba8e6073b12dfa502e628d8a7f89d8e97efbaca1b36bb5db8ce3371a9c035","isrc":"QZHN51927107","name":"Wau Wau","registered_at":"2026-06-24T07:22:39Z","spotify_id":"37L3tuoSsCpMi9lFYjPSEV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcba8e6073b12dfa502e628d8a7f89d8e97efbaca1b36bb5db8ce3371a9c035. 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/37L3tuoSsCpMi9lFYjPSEV.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/37L3tuoSsCpMi9lFYjPSEV.
{"copyright_id":"0x2534a72404f21d0f4b8f6446981abf01176db20c0524ec2a78d2dd0f3a276bd3","isrc":"QZFYW1937624","name":"Was ich meine (Hähnchenteile)","registered_at":"2026-06-18T07:18:00Z","spotify_id":"6nvYjdGI19IJCs1T8MY5TO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2534a72404f21d0f4b8f6446981abf01176db20c0524ec2a78d2dd0f3a276bd3. 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/6nvYjdGI19IJCs1T8MY5TO.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/6nvYjdGI19IJCs1T8MY5TO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9f0423409e5c767ff0b58ac90c38e69e0b4660d86c6394a01808c9b5007d31. 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/1W36z07L7Y2QA1G71yrN3q.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/1W36z07L7Y2QA1G71yrN3q.
{"copyright_id":"0x0912dcf9ac041b01fa3ef997aa2d16ce2fce76d3ab7b5a84def9e8aae8d07dad","isrc":"QZDA41977869","name":"Hähnchenteile Hymne","registered_at":"2026-06-06T21:51:26Z","spotify_id":"335OQf8vqyhfJ2cXNSjYE3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0912dcf9ac041b01fa3ef997aa2d16ce2fce76d3ab7b5a84def9e8aae8d07dad. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/335OQf8vqyhfJ2cXNSjYE3.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/335OQf8vqyhfJ2cXNSjYE3.
{"copyright_id":"0x1fe1b4561411497d9d56226c4900a2fa1eab431a5a66fc717f251dbcc3ad4e4e","isrc":"QZES51974001","name":"Klassische Köthenstory","registered_at":"2026-06-18T22:54:08Z","spotify_id":"34UCtsm74Epk4Ke7ck6TZF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe1b4561411497d9d56226c4900a2fa1eab431a5a66fc717f251dbcc3ad4e4e. 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/34UCtsm74Epk4Ke7ck6TZF.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/34UCtsm74Epk4Ke7ck6TZF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2dd23831953af7550727d0a1eaf70b70a1f3bc75531eb5b691e90ed48167cd. 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/0nGOHbW1KbWozxwWEvLIf6.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/0nGOHbW1KbWozxwWEvLIf6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c2714d1a43204bc5252c75f700471fa620c71919dbee13856654a83f120ec5. 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/43vQBJSGH5rM9eYiA9F5yL.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/43vQBJSGH5rM9eYiA9F5yL.
{"copyright_id":"0xa0a2ea0144201e68ae6503f6fb17fce79dfad9139e11a7c7c23696ae9d4d8e38","isrc":"DEHK92104611","name":"Layla - le Shuuk Remix Edit","registered_at":"2026-06-08T14:11:45Z","spotify_id":"2ReTnjGfeL2SX8pP4ifqCW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a2ea0144201e68ae6503f6fb17fce79dfad9139e11a7c7c23696ae9d4d8e38. 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/2ReTnjGfeL2SX8pP4ifqCW.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/2ReTnjGfeL2SX8pP4ifqCW.
Layla - NOISETIME & HAEHNCHENTEIlE Remix
{"copyright_id":"0x55b23de0cf7829080f1b62363961ebbcfcf166a96607d789ac8bbe9d88829df5","isrc":"DEHK92104637","name":"Layla - NOISETIME & HAEHNCHENTEIlE Remix","registered_at":"2026-06-07T21:42:42Z","spotify_id":"15qlDFu1mbzGzKYQPXf72y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b23de0cf7829080f1b62363961ebbcfcf166a96607d789ac8bbe9d88829df5. 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/15qlDFu1mbzGzKYQPXf72y.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/15qlDFu1mbzGzKYQPXf72y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5503d85da924b4cabec214c42d4fb46c189c694901933fcc43633378bb0ff7c5. 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/5UjdBs8BPHWi0bzwg57KlG.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/5UjdBs8BPHWi0bzwg57KlG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24863b8b3a3091a8e36493a927789d244ac6fb07d04a87d47b781ea86d9ebf0b. 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/3iJgZ295Tm0TivMzQcY7y2.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/3iJgZ295Tm0TivMzQcY7y2.
{"copyright_id":"0xbd2287e94ec64d39381ba5f08d99df1bc7d449aa20c1f240dc77fe6c2af948a0","isrc":"DEHK92104619","name":"Layla - English Version","registered_at":"2026-06-07T15:10:38Z","spotify_id":"1NVJh2GILpOmwMF75GUeEB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2287e94ec64d39381ba5f08d99df1bc7d449aa20c1f240dc77fe6c2af948a0. 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/1NVJh2GILpOmwMF75GUeEB.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/1NVJh2GILpOmwMF75GUeEB.
Schere Stein paar Bier (Schnick Schnack Schluck)
2 Millionen Gründe - Pottblagen.Music Remix
Ballermann Après Ski 2023 - Die Hütten Party des Jahres
Ich bin schon wieder besoffen (Malleversion)
Cordula Grün (Ich hab' Dich tanzen gesehen)
Ein Prosit der Gemütlichkeit - Holzhacker Classic Mix
Zillertaler Hochzeitsmarsch - DJ Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357f58657183ec47f7c9f7e07ac4e483012409a9d066362525997db16d2b7d6c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2NSnId0fPhRNyxEHBY2ms6.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/2NSnId0fPhRNyxEHBY2ms6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4193e587088530f4b25b7c53f8499914a36fc7f0e1b73533406bda59f266bf26. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/625sEdJVDs2NTh3dwv3Xj7.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/625sEdJVDs2NTh3dwv3Xj7.
{"copyright_id":"0xf3d5bf8e02b895847fbad71dc0db6d2716dd22110e48ccd6f5a0421fdd3d1a06","isrc":"CH7812425637","name":"HÜhNEr aUf scOOtErN","registered_at":"2026-06-27T17:51:59Z","spotify_id":"30kJyqdzQsOYLPJNFcNBC7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d5bf8e02b895847fbad71dc0db6d2716dd22110e48ccd6f5a0421fdd3d1a06. 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/30kJyqdzQsOYLPJNFcNBC7.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/30kJyqdzQsOYLPJNFcNBC7.
{"copyright_id":"0xdbc41a21e3d1292eeaf82c279ebd0478c5f156d34e29595ef3d4d56336718ebb","isrc":"CH7812425640","name":"OStdeuschLaND vERliebT sIcH","registered_at":"2026-06-19T18:18:37Z","spotify_id":"1cT3D4yQRcGlSfrbWwWH5W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc41a21e3d1292eeaf82c279ebd0478c5f156d34e29595ef3d4d56336718ebb. 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/1cT3D4yQRcGlSfrbWwWH5W.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/1cT3D4yQRcGlSfrbWwWH5W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263c1e2ed9abc4b6952b1db95832db163ca8bb49e6716c085c5cc23aa8266bef. 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/3UCW6l3We9rR0EzOYfWlul.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/3UCW6l3We9rR0EzOYfWlul.