Jozef van Wissem (born 22 November 1962) is a Dutch minimalist composer and lute player In 2013 Van Wissem won the Cannes Soundtrack Award for the score of Only Lovers Left Alive at the Cannes Film F
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 0xf8a0febe0d9e14a2b0a49c594e9a7f6dc290d8f81f36a1c29bd6ee926081405c. 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/aaf54c4c-cba2-493f-b2de-7b90985e53f1.json and https://artists.proofprofile.net/proofs/artist/aaf54c4c-cba2-493f-b2de-7b90985e53f1.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 → block OTSBitcoinBlock must exist at that height 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 0xa85635f25c79f6f83b3c2e06309d1187317fb795c3f65d919a0e7e7ce6df2027. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NLDD51200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077e70aca4e308567e5ae594550c988b8fba02b1fc737f42e6e5bfd65eaea7df. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/NLDD51300001.
Only Lovers Left Alive (Original Motion Picture Soundtrack)
It Is Time For You To Return (Made To Measure Vol. 40)
To Lose Yourself Forever Is Eternal Happiness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bb9ab952bce0f01d6573e48e5e6f5491a709e7cc4f5d2919b9695df168f325. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:50:50Z), 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/NLDD51600001.
The Purified Eye of the Soul Is Placed In the Circle of Eternal Sun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026b2030fd45f2dae2e23dcc69b88bfdba1d5d4f71b0b4d8f9e2ef2ec25d83af. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/NLDD51600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6229c9612f69c4362e663235b6ab6bc2ed038f591e71752a80e39add64e25cb. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/NLDD51700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f1cc6e76cc7908168d710db7ce367cd5b531489213b2d5b070d8ada4d49ce8. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/NLDD51700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a55dd7eb60f7f74f8eb60055f10e6271b6f67da94714d5475a826c3f29172d. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/NLDD51700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f90b4ddc8d9fb23ec8a64095de338dcda4216490376770714f80f2b2ab4675. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLDD51700005.
Temple Dance of the Soul (The Taste of Blood)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4219e21ce66be096b957664a0730e66c043c93a94c28f279d226da90250a1c. 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/NLDD51700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe13a4d6efed7a1219598f96efc380905c5741129d2139c5ef41dec0e01560e. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/NLDD51700007.
Nobody Living Can Ever Make Me Turn Back
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4678f7b030f893f6e2c7deaf718d2518d3640622338a6c2b567a8a22ecde4dd9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NLDD52200008.
The Devil Is A Fair Angel And The Serpent A Subtle Beast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d99c2fdd1a4c8cc0da9470825794600b7ac762ecc34012700a879202d0eabcd. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLDD52300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff592416a2663af833bd218406ee7e865fa70c8ab1cbd4f76126b54b2f30544. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLDD52300004.
Hymn To The Sun (From Un Prince - Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9467dca59cf9ef59573e59eabba93279af3c9542723d39a257df66907faa9ce. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/NLDD52500002.
She Burns In Devotion, Her Virtue Sweet Like Honey
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb58282e7a5db4566968c6b40846ca1b00f799c8d5e0bf38074834d40b85d18a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NLDD52500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e23c7c11ba9a149cf49575a775b88598396526da448534a3a2acfe7ae11732. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLDD52500005.
Jon Mueller, Robbie Lee, Jozef van Wissem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f70cfdcbe7344d87ea3a4801a029a865a9ec9a072b0fa1abec7f578b2b09fa. 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/NLDD51200002.