Tube & Berger is a German electronic music duo consisting of Arndt Rörig and Marko Vidovic, active since 2000. Biography Before producing electronic music, Tube & Berger started out as a punk band.
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 0xa2bb6da21377c198784b8b1c203442e6e425034dff434ea4781436a0361a23a5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1deff317-f05f-4de7-a60b-fac539fcd355.json and https://artists.proofprofile.net/proofs/artist/1deff317-f05f-4de7-a60b-fac539fcd355.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x2e83df9d6cf74cedf2325f2a1eaf7b7f0a1f6daea33c3deabb73b0e96ca43e84. 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/DECL81600316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc595d477e658b2e7ae9993115c3cbed367b32ae906c6c8efde3e3e090aa1b32d. 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/DECL81700338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f863fd62898d8d99637275ef08475a684f20aacbc543607c914acab2a042ae. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DECL81700343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe311e074bba964b11e2c467c5a538be1347ae256cbefea2d9e867ee97429380a. 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/DECL81600291.
Deeper Sessions (Mixed by Tube & Berger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5cb0842b1fbeb5c36f0e5eb4e5e651ac759c1e615547e8f4ac83ab86323330. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NLR341010057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0280f230699fb54ec9f5aa0c19a301c0a6b3d0229727dc8190d80c41d17497d2. 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/DEW872303344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34c89b258afc7adb4ae80292976c1b4baa8b3ea5c3d8f0d68e4e0e3ad630b0b. 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/DEW872205138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4538867a4bd02346f13d3faba13115b672a25ea3232d5e5332e60e81b4ad7f1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USA2P2226406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcfb6106836567db0df20f6db1111727ca31e992f739c43905904892ba68d4c. 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/USA2P2226405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9696e52262063db2227b46311269d42d54b3b25deefbc7823db9b366b1ea85d8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEBE72200368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f771fb0ddc0f975d52d95fee4bdbb256d838cbe952930558d125d87d8b9126d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEW872203426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a659f49b0e81bb248c09f9a9e69aadbe9eeabd72cf967ef1896ae31e2c466cc. 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/DEUM72200032.
Find a Way (Tube & Berger and Nick Schwenderling Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f725533ac524117748a57d1af70b307711a17f8cada6bee98791b66277546d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CH3132116341.
Silence [Tube & Berger Remix] (feat. Lil Baby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec1c85eb06bf22afc0f929b1853f8050ee501ce7c89bbf39ea4779141cd4d5c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLZ542101537.
Come Closer Girl (Hannes Bieger Extended Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15919e81cdf738aed34b65d6fe90fc8d20516101a22a0d12635344939c2ce4e9. 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/USA2P2124744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f11d1f735c51aadfc583510a68a5cffc581485ed2c8c695984f19659bbbc89. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEY472173166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd001f7597e6a6b0281de96aa2e733ea928826aa6155b717c0a59df75beee683. 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/DEW872103547.
Power To The People (Tube & Berger Remix)
Come on Now (Set It Off) [Tony Romera Remix]
Come on Now (Set It Off) - Tony Romera Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33aa19bebfeb7176127ee7144646e57dfc1723d87fb33b941d8f157d6ec98654. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEW872501907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd6a737229de8e50e11386315761eb07e79bf78b53762a991e4d5599babd327. 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/DEW872502963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c183718c80b0f62dd9f0262019e51cb279f4c1c508706d0b04d1af2996ef6d0. 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/DEBE72500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f035d0e7394e0decbe46a158f204983d2c3944e086027a3808262a0524a24f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEA622500547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f5c562f3113b2f5c71dadd54847de13792d4b3dad76c6e699d6fff0903d50d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEA622404661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f5c562f3113b2f5c71dadd54847de13792d4b3dad76c6e699d6fff0903d50d. 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/DEA622404661.
Where's My Love - Tube & Berger X Nick Schwenderling Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8b3c66f088f93a62b0809be4f7c6f015539266bb96869e351e24eb3d7a4f9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEW872403462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a850fb05f6bdc818ebf432105560174cfbffe36677e607cea80e5bc15ec0be2. 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/DEW872402998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49213229aefecf1641294f77dcfec4c6e6c36c71277041ffa2dfd0da85325722. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEDL81201888.
Pure Salinas, Vol. 5 (Compiled by DJ Zappi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49213229aefecf1641294f77dcfec4c6e6c36c71277041ffa2dfd0da85325722. 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/DEDL81201888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6f79cfd5f08cb177b8461c86b11db14d01644f7ae8763220cba622522f812b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DECY51224071.
Armada Deep House Selection, Vol. 8 (The Finest Deep House Tunes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1b0bd80f7dff9f1ff2915d6eec0ef5fb26cd68147f1bb0076c1f2ec06fbd0f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLF711504666.