Nause is a German-based surname: (1903–1943), Social democratic resistance fighter (1940–2018), Member of Volkskammer for the DFD Martha Nause (born 1954), American golfer Reto Nause (born 197
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 0xac4cc2c122f3b2948aea2633aa5240dedd6c9f71ca5c9e22df02f099cff3f220. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e708e1b-39e6-4f49-85c9-e837761fb5c5.json and https://artists.proofprofile.net/proofs/artist/2e708e1b-39e6-4f49-85c9-e837761fb5c5.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 0x636bb26b09f5f5cc20f0b2bd719691894a912be38ab36c5a0b61c1834f508391. 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/SEUM71200811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9490179ae4df4d9114c21c162d8d0bb5e94c789745ed5634574da078601c52ff. 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/SEBGA2303863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d297ae3b00a08a10564d04eb5a1d7842b5235901a84eec933414e4e2ce51702. 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/DEE862401289.
Tillfälligheter / Hungry Hearts (Mashup)
Tillfälligheter / Hungry Hearts - Mashup
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f0de864a364db6eef3d68f6c551212145deb5a50e187bbab9864c766f2f0c2. 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/SEUM72400956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d6c56a23ea361d40f8d41614afd16a099ad76a90a5938426f3a9d7fbf4021d. 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/NL8RL2316775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190ebaaa504ec8ac14873e4cfe6632aadb957837a2245e5d913562ea1cf7f209. 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/NLD682201084.
Guardian (Alaa & Nordic Brave House Remix)
Vi ska aldrig gå hem (Nause & Allertz Remix)
Vi ska aldrig gå hem - Nause & Allertz Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69dde97dd0126a40c7e08385edb352f22f7d530621063bd105499eb2cc29343e. 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/SEBGA2100809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69c61ed58e087b4caf6d667dadbab9b00e41161c2f37c55728c55ab4e287811. 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/SEVWR2103501.
Crystal Vision (feat. Middle Milk) [Extended Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4cee0c8990fe4b39484fada2d91f0c61b1a6113e0b012eb7bc2593a2060aac. 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/NLZ542002203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb94d2fbb82bee3ead10875cba73600b3dc642ee8158346dce2e61a3a857c97. 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/NLZ542000842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdc92db2daaabc6ae941f26dd5358b1a672db96eb1d0f3db87cd12b2bfccd41. 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/NLZ542000512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639110c374174584135af35873a6e8faa6a8cbfa4c560057e37a43f150ab4ac2. 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/DEUM72000294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3c55f636231ae7f14bcff2eaed3753941a278b5f4ff7de223e1e2ed4e74b0a. 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/NLZ541901897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba90ff09971765722def0fb5f1e12333fd02506bb8093f4b37da3ce269d3129f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLZ541901522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4161dab08d785afe9a596fe6f7971cfe10db9755a03166132d94e8150751ce28. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SEYOK1926801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4161dab08d785afe9a596fe6f7971cfe10db9755a03166132d94e8150751ce28. 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/SEYOK1926801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1d56810fbc63a69855491485dad9489bde5de657003caa2f83b10faebfd34b. 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/SEYOK1851704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95eeddc872a7017810378808efa2570c358e916a5eea6ca3873afd08ab9d393. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SEYOK1843731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9567e6998b56c38f4a3be4c136f07b9ef2f016d26008009835c671400e9e2f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SEYOK1831158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8307e2369170d77b554c2a4de4abecb388da9ab04de38ae67720e0297ec527fc. 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/SE5HU1800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0eb28df54601c1d80ee5a813b607b2fd9fa962d0e45e91b70a8a6034e9bce2d. 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/SE5HU1700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c7e33a92c668a6dbd1905b7fada8a44f0cb4e60c737d7ba3c0826d9e085261. 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/SE5HU1600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849ba86c343270fc0a1bdbce6efaf992809cbd7f1015a704f54d41471aa93aaf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SEUM71501607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f5d3899798a125d05d20680cc21fce4a3a77ce1e77ac039d0336d2e2c79ece. 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/SEUM71501101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabaae6c448a53fb7e5a71e8eb6d0b9b1488ad6ff826620320cf4a1a23e245f75. 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/SEUM71500756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb016e5c861cf46778c533a345b1edca6f4cc38ffae7d82d1c9089b136931d70e. 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/SEUM71500389.
Another You (Daniel Gidlund Acoustic Version)
Head Over Heels - Tim Mason Remix – Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2437e7a8c521cae3612e64ddf8a9d08c78337309c18b7169d25cfc14fe81511b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SEUM71401321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b48c02e2b0f5c6e26fa526e7971af228c3733ca98b652b48b4c803b1c1b50c2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SEUM71400703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e91a3c4e49207490d99f329daaa5a11f7870532efcc91a51ecdf7935b0a5017. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SEUM71402007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5ad5bd1d4c7afa03c39970814f7f699802f89c8449a53ffb36a4a7cbf8b1b8. 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/SEUM71401554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448113da95e2b0e317bbcad2281803374de2e07f45fc798b434271a818523311. 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/SEUM71401565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f54a71502e3523a0c4f4386caa261ccdaf0fcd576b8032a6e228d356e81aef7. 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/SEUM71301884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cebb6c2f7d3edd78bdd60c47b1f79f972f7794662e8d2ec3a4e13df46c9b2fc. 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/SEYQD1100102.