Mouse on Mars is a German electronic music duo formed in 1993 by Jan St. Werner and Andi Toma. Their music is a blend of electronic genres including IDM, dub, krautrock, breakbeat, and ambient, featur
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d661ef913642eef14d0688989e7fd340845c376476f59ef23d1092a51618b24. 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/a4419549-5817-4909-96ae-0226ff89264a.json and https://artists.proofprofile.net/proofs/artist/a4419549-5817-4909-96ae-0226ff89264a.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059c7fad0f9d3b7e514c609526d0b406fbbe55cab0b38f659a51a7d7bf6c3403. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/GBBNZ9400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501060d5ddf357667d6e5736f1a632dc8df673088d517225b1347af2c3bfba5c. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/GBBNZ9400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13eeffeb565c37c696a01f2a59e4c1544ae958a3e8fe32ea9ba3b2598076f21. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBBNZ9500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ea12b76d83573a60ff3f800c06d8117da15d1e70372dfadd9f5f1806364df4. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/GBBNZ9500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5450482983f9d9b7b353908cfbc4cf31e09aca300cc6ce69e550cb48d346633f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBBNZ9500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181307e2b603e0bd975637c26a1a0aa84ab953ab968d419573ae324d3de516ca. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBBNZ9500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150e3077d24e2758bb4c86b342195d62f9bd30237cf9309dd3f704e3c95c99c9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBBNZ9500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f7e6733ce9accd9203921f582b43a3719c18fa6e7dd0ab58ce67c6cd6c06d9. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GBBNZ9500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447f104b9b018f83015e3ba9881f4c2be9f8975b9852ed19c58feca404ebb078. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/GBBNZ9700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab54c6d6993d589d1bf76a7fb64b33fea237f32184a9723e62ea8269e24ee22. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBBNZ9700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0e8d1725a4a39b25bc868ab001c3bbc025e19eb76e912ee567aaeb22bf9ff5. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/GBBNZ9700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61436e11d8eb183cc91dc42f2a69433f4d37f9224edf47f24c21759070a2f024. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/GBBNZ9700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6656b443d3428ca61a6e5fc7b44137b65ded4544d30037909f4642a65ad4b46. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/DEY179901001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5349ea66ff6c1428c1d58162031e5a2879a54d5f2fcbad15069269a480607b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/DEY170440004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4901558a03d7671cfc334b4fcc8ad628847004412df7da4fd20c6b6006589d6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USTJ21846101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd291d49164e6e05652e4e16e55a3589d72dcb5a66e0c24af56f34bfa0a4c50e5. 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/USTJ21846102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227a143e36256f0c45aef2f1b2a43cea7ca9499b6ec3d3609fc1b93e0810b714. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USTJ21846103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5bc8cf90b6256355f52f12eb0959ea46123fda8a897b30ee5cf87121d01004. 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/USTJ21846104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf282928d326eac4ac2f797a80f9272f29bfa4f14b92dc16d6326494c79a3aab. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USTJ21846105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab96ae8dcee57c61d1ae98a7bf687f597c3a343efb15bf17723cc0232bb0f7b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USTJ21846107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f546ce592e4fdd906bae464133711bce81f49997dc89ee5b7b5d36ca7299f5b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USTJ21846108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b80e08ada04d71b6fe71a2b41e9f41ad631f04bb3b9f3cead44b4d2ceb5cc3. 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/USTJ21846112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56785091540a92edae886712d466a1dbbe60864f3efb5ae4e9c21be1a4b42b5e. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/DEOE81900044.
Modeselektor proudly presents Modeselektion, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87dc882423ce27eef389c01418c2356f3347c7a8c86aba597827dceea33a06fc. 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/DEOE81100245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66038b1011073abc5368a925de57e30b2496efd22994baa5d0e2d0345ca1220b. 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/FRU701700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a6c8f7c34f578ab8ae507cc549015587da97472a3dce12d064a74af929218b. 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/DEG931791848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf005cbc0625212ab87f745af3ba5019b20fcf2e017540e62342f287a0f4f4e13. 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/DEHF11700073.