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 0x0e08be0fb5de391095d17139e14b6ce43c9cd693ffc17123e0a94361acf2952f. 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/5a4c3730-32c1-4f98-8427-00dfa8f177dc.json and https://artists.proofprofile.net/proofs/artist/5a4c3730-32c1-4f98-8427-00dfa8f177dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
En Nou Die Hendjes De Lucht In - Nederlandse Versie
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 0x5a5ed441b8ce040601318e606f8e68cee25fa97ff4f708cfe387614f21df9aff. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/NLE980685601.
En Nou Die Hendjes De Lucht In - English Version
En Nou Die Hendjes De Lucht In - Deutsche Version
En Nou Die Hendjes De Lucht In - Meezing Versie
En Nou Die Hendjes De Lucht In (Nederlandse Versie) - Nl versie
En Nou Die Hendjes De Lucht In (English Version) - Englisch version
En Nou Die Hendjes De Lucht In (Deutsche Version) - Deutsche version
En Nou Die Hendjes De Lucht In (Karaoke) - karaoke
Toppertje (Bonusnummer) - Flugel Is Top Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a9b55885515d62c104769dc3f165a89c14c13ad47416c5eb4c7c77784c4074. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/NLW2R1700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bef922c11a4f24b4fb7936a764a091870f5a38d2f7f0d5cb1032d1359459e5. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/NLW2R1706660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb3a14f5f22a8e7ede4e6628d91f8a258b290d57274a996ddee79f96302132d. 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/NLW2R1706662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60079935eb9c819a4f68710821d3c0ef6c6a17677490f624e1152382a98d093e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NLW2R1706671.
Schatje mag ik je foto ? (Goldfinger remix)
Kon Ik Maar Even Bij Je Zijn (Party Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b454d2ac40d7920c3aa9ad84689e49498cd2594b884dd7f6316a2fe991f39dc. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:19:14Z), 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/NLW2R1706679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b407e1d94672b1ebe507cb788d417a1fdfdef9eec685e1062448f1be7361acd. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:59:12Z), 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/NLW2R1706684.
Medley Jan Klaasen / Malle Babbe / Zuster Ursula
Ein Festival Der Liebe (mmv Walter Vermeer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe939189dc766fbe92d16b1c6a308a614c70f96f7dbfbcc23e3c59d037a4cf083. 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/NLE870300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d3ebe8fd2a5a9276fc59ad80390277eaceba3da3437ff1c6ea047ee241a40f. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:54:14Z), 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/NLE870841101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc671ea970208b796501c785e973c252131be3c1a5f3e8ee44441a4ac075dac. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLE870641603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e04cdcdc326a9bdca130239273511b551490622f1bb87e4b8e035f7903f83bb. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/NLE870912701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833dc155f9b135737d97088ec6ff6357078750d2c05577d07ceadfae40efe3d9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLE870290035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1363c2b92657ce502aac4f56bf340c792ba19bd80698bd8b9bea43513b13231e. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/NLE870402703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb0001d305f72653249580ffaf3b24e42c11ff22b477ed65f7f52c57fe9620d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/NLE870190021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86fdf1ff6ca241368fb553874d66b9d463bc6d5b746976f296d32a1dda8d3c6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLE870402705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b896fbdfa5e705f94c93f5e5fcc2f4aa7d8e4332de453b3132be2a430f6828d. 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/NLE870402712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51ab1475ed46e311ba0e664bd87993b7fe9d25bbb63dd955af3433720c0dfca. 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/NLE870290075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91719f5fea403bd910a3c4a136bf721b5586fb8c0f1da4b32e486fe61f5a8cae. 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/NLE871291501.
Zo Lang We Nog In Leven Zijn - Hoge Hakken Remix
Zolang We Nog In Leven Zijn (Ft. DJ Willem de Wijs & Feest DJ Bas)
Zo Lang We Nog In Leven Zijn (Ft. DJ Willem de Wijs & Feest DJ Bas)
Zo Lang We Nog In Leven Zijn (Hoge Hakken Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3f275492d6f4a707271970efc223e5cdd68eaf3c3d1bc9ab3595372bcd9937. 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/NLE871441102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1083993548d9b8c4ee20f8e64c37d621168f1eee4d89cc6376abe4ac54661e69. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/NLE871418002.
Dikke Tieten Kartoffelsalat (Strakke Blouse Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda0680020bf6f5e51d1b3cfa0d512b98d9cae94c6e5474591ea22c651a0d476. 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/NLE871291503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2213d1ebdf3a5651dab00709537117845b7444ccc6037c210fc17bd4a547db25. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/NLE871611101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fb758ba290c10de95049263915cfbbe3a7a83d8fdada6dc0de79fe18ee6aa0. 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/NLE871731701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f3fadd02fabf562cc8017c1bb8038e348378ee912516815924b47a87caaf04. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/NLE872201201.
Aan De Kant Voor Nederland (Na Nana Na Nana Na)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2629856dea4d26df2b2812f07ca3d0ff6a6883820c0fb43bdd362b2c7254b0ec. 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/NLE870641601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96d2f19d7c81c4cd0eb66e2f66d2b2187923c127f45b671a6da39b676238455. 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/NLE872224601.
Ik Zet Vandaag De Bloemetjes Weer Buiten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955cdde9a61be35e22167cc57bb5a42a521cecd2be11a7413216df21d9763cb7. 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/NLE872410501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24c6e04f3941782c2794950d05ebe193cf2e2f40d7c493b8721e856c55a94d9. 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/NLE872204101.