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 0x4883c5fac99f352a3db4718ab520b00b01be056c21f32f068def2b25d06eab59. 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/682dc75c-3061-430a-a277-584305cea781.json and https://artists.proofprofile.net/proofs/artist/682dc75c-3061-430a-a277-584305cea781.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Laat het los - Van "Frozen"/Originele Vlaamse Soundtrack
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 0xad886054695665ff25eeb79462fc71e0638322479e4991e2605387a06182622c. 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/USWD11467824.
Geen woord over Bruno - Van "Encanto"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3e6f73ae1cf5e561c0258c2889cb9b20131fabe0680194f9848b62654e389f. 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/USWD12113079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56bad14d3892710608f83b18fb5ab73f85d5d0d0ed01d3231bdf5dc440fb889. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USWD10731982.
Hakuna Matata - Van "De Leeuwekoning"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2cb9c4f5227975b597928a102971040d98660d67501de694c6d6eb8a22d617. 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/USWD10524313.
Belle En Het Beest - Van "Belle en het Beest"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c03b3259c0d5de1d1fc73e31359ed8a2fe973c6b7396d6d2b6f10fcc8a95173. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USWD10731992.
Fluitje Van Een Cent - Van "Sneeuwwitje en de Zeven Dwergen"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea4ceb8679010506eba8f96e9231a700c33a6adf52eeab549bbc2216e655847. 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/USWD10527329.
Buiten - Uit "De Klokkenluider van de Notre Dame"/Originele Vlaamse Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69e4196162dbf9c6a7504572684aee20a327c8771ba302a54cf66ab8a7ec554. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USWD10628796.
Het Onjaardagslied - Van "Alice in Wonderland"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f64d33d8f327e11ad0c9e3f4209131a2718db76a95261d26040f4c3ba5a4900. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/USWD10733234.
Verlliefd Ben Ik Niet - Van "Hercules"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa870ad636eec3ba66bf12d36427e63eaeeee8313154c24f74d3089d700c114a6. 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/USWD10526068.
Lentebuitje - Van "Bambi"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6313608e8084a79404b2ac40d1f0d097821bd0351ab01819f8a72ab7e9225f50. 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/USWD10731979.
Ik Ben Onderweg - Van "Brother Bear"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32831188b369372d26be592eaefade7c7f6040f60fb88f9c588d924391656da. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USWD10527872.
Een nieuw begin - Van "Aladdin"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe103a3df84c0e15d44f4873f8f5366a39164719cc4a32e62d373cc2b4196013. 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/USWD10628794.
Niemand Swingt Zoals Een Echte Kat - Van "De Aristokatten"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e29f5fef9cbebc66e1cbbaa226ff0c2bb77b93a64270db1173ae49852f264bd. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/USWD11468859.
‘S Avonds Bloeit De Liefde Op - Van "De Leeuwekoning"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ecb7b2579fa1a7f62557e1507b4ee2bdb0260821e1034c553823c3aecd1bd25. 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/USWD10524314.
Kom Erbij - Van "Belle en het Beest"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df4e409ab3d791ec742b9c815db0c8ccaf437b9fc21cd393fb6ce0157e1129e. 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/USWD10527977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf409ecb406fd498666f9cc69aaeafcb6338da08aa9cbbef48e62671b5bc92400. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/USWD11468887.
Jij woont in mijn hart - Van "Tarzan"/Originele Vlaamse Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582b3f9b46031791edc1f721870e0e13a577bf65c0d540f8f247d3e61e84ffbd. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/USWD10628790.
Een Nieuwe Ster - From "Hercules"/Dutch Soundtrack Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddcb23621875e225e0b02fee90976bdaabccc59a1c767460135988e8a36f6ac. 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/USWD10526069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db73245dd53679e44b578ca50ed8dde9073876ac0b83be672a99a9d5c481d55. 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/USWD10833775.
Kleuren Van De Wind - Van "Pocahontas"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f490e9d5debcf5a68c859531821a790fb8f18cf4e8f0e9f6df137e1bc9c5fed. 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/USWD10526228.
Superkwalikwantiviaextraquasiotisch - Van "Mary Poppins"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9465d4e1e22af5ad4b12b9a4b76eaa574a866af12c4e92e7327075cee5051c83. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USWD11263062.
En Je Zweeft - Van "Peter Pan"/Originele Nederlandstalige Soundtrac
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7499472890db377535bd466534683b5b51e33ee587548ea21c730ce20ab3b529. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USWD11468884.
Geen dank hoor - Van "Vaiana"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf9e4e1bdd1c7c7131420ad7368a315b845bd8d990491a663d41a7e02ad11a4. 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/USWD11678004.
Hé-Ho - Van "Sneeuwwitje en de Zeven Dwergen"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348a1912e970f115279616c327c949dffaac2f46742acad3f555b9934b6fc052. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USWD10526974.
Ahtohallan - Van "Frozen 2"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d6c5e7ec8b4e1b238a949ee496617e5f441dbb34fac94bb14262110002c5a9. 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/USWD11994897.
Als Je Van Beren Leren Kan - Van "Jungle Boek"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c8e527b5a7c9c9a9d4b64629ca4df3dcf92bf957aecc078eca9c0cf206431f. 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/USWD10628795.
Wanneer begint mijn leven echt - Uit "Rapunzel"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58eee8c1934b14fb7869c03344f63446f8c85ed41ae320c2bb9c698b0a7a8c4. 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/USWD11468888.
Ooit zal ik gaan - Van "Vaiana"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe9c3b1922a4d5ae4b2202a9a909a3dda4757e8d1b71fd74875115de83d3ea1. 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/USWD11678001.
Zij Hield Van Mij - Van "Toy Story 2"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958b0762f5378b47834529aa679318705a7b0971cdf572c4526c27e0d22760cf. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USWD11468886.
Eens Komt Mijn Prins Voorbij - Van "Sneeuwwitje en de Zeven Dwergen"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbc063801b9f935d237df0f09296ba885a7cbd22e4bd9ea77d0e31cdb9a96d0. 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/USWD10527332.
Diep In De Zee - Van "De Kleine Zeemeermin"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69b3da921e970bab0ee53184e0776a927cacc1626c29551b72629f1509809bf. 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/USWD10525011.
Een onbekend oord - Van "Frozen 2"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b274240ac223bb41df879f17dca7de0cd2eb41ac4e88ce5551324bebe33502. 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/USWD11994899.
Als Er Eens Een Ster Verschiet - Van "Pinokkio"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f599f192603e7f2ff11c64a336cbe18a24883ff2f7b1f9ada5dc7681b298d37. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USWD10833992.
De Levenscyclus - Van "De Leeuwekoning"/Originele Nederlandstalige Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3e43a53a196240b80ed1a689724779f83706455e4adb2f56d8bda5bd50d9a0. 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/USWD10524310.
Je bent een vriend van mij - Van "Toy Story"/Originele Vlaamse Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d7afd2c295d545fb752b3004761e409f4be2e4d49fa2b78d4d9951273ab3a7. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USWD10525336.
Woezel & Pip themalied (Overal Vriendjes Remix)
Woezel & Pip themalied - Overal Vriendjes Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002522ff3710160d2155e0e7870de7e3fe9dd2611db54faccc88275483811e6d. 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/NLM381700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bef54889634b6beb39281dd4a25e92ed37d51ed8c6dcf8e136421051e316c3e. 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/NLM380900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e287e6f8599c62b69c019015037b88e44fe84a3eed09d1e7490f56bca44d126. 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/NLM381200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab4fced8e558bc5919214d5daf7668d617dc325ab62352d04c395405dd6e2e7. 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/NLM381200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc559d790984b07a841fcee655aaf095cdc938b3cea72d2311c15d6ea974f1a76. 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/NLM381200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d5f995d2a61627ddba8a5b2cb65025f0832747d8de077f80fb04ff85cae07a. 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/NLM381200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7a4d489bff87e80833a3a07b7ff96b7037cbd90f86820688299d01a4844a3f. 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/NLM381200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536e0b98061adafe1ca261f626d53317909e846c7fcf582bfce58be75eca1a62. 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/NLM381200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ad97f6dcec59eb9bdced67bb3e5ce01d9e1e221a3623bfdd9814c0f8945c86. 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/NLM381200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96322d2c7ba4e04a816dd37f30ae4f4ce378d142e881cc562764189f714e1e78. 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/NLM381200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bef54889634b6beb39281dd4a25e92ed37d51ed8c6dcf8e136421051e316c3e. 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/NLM380900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eebd0e6627d829e255b6d74740590f42849389fba2f62536a25553cd6d4b64f. 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/NLM380700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc1055c4cd60365f84a881a8c07d01e6ba0ff1c41f31d83b9254d803fd8e7a2. 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/NLM380700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270eaf3c882e4a384bc3ac5a9661aef53d3a0e454e0a0edebe59579b0d0177e6. 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/NLM380700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c28e5b7345d75a9a470af36d5b4c7e7327c1b64cc5229c5ea0eba47156a7baf. 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/NLM380700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b40f64c30e0ab9d5cbc90244d358d85f85cbb1a4a8f23a1175b422e5e232eb7. 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/NLM380700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e43cb48c567a073b2d51435190071e2d8b7e3e9403a1c16b8f1392b20a0be7d. 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/NLM380700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5749ffc0fa126c677a68c8f8f63b64aa8a3e6e17b73f608999ba16944418142. 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/NLM380700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2022454e5e8157a462905a64705470215453cd5daf9d3fc95460b8a4135faabf. 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/NLM380700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefaeb514bc05ce0798764e6da9040e7c5d8cde4bb8f972d46378b57110486f2. 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/NLM380700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dda737305c3160aebf8dbfebff64569e22eafe9b7cb8d4c4c13825b5b62f2a7. 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/NLM380700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bef54889634b6beb39281dd4a25e92ed37d51ed8c6dcf8e136421051e316c3e. 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/NLM380900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e6009bda57458befdf4b187396728a5cc36558d698c6614e5c6602c83bab84. 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/NLM381200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2344c4f2777a142612ec64ce121c6b645767a51193137503576cb2e7c2134db1. 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/NLM381200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ebaa96f70edc15993813154741a21ccdc4199605b55f9ec67247bb1706dbad. 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/NLM381200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf485feff982794627029ac7b30d779cd646ba837f7124b4902e5fe4888c4469f. 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/NLM381200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22fe8c22be71cafac2f5b5c977a9121bad7da5c54c13f9ec925b0855b5745a7. 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/NLM381200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5938f2b2d17bcdfd4a3bf182cd4f657481186d16899c8f06a71e6ded5479b2b3. 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/NLM381200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd324da3637b61fdf73f0871cb4a36dd03af9fbcbfd981b3eb3c0571fceb6ab42. 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/NLM381200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6f56ddec5df1dfedefb87d144807e6b38bc292c83a8b31a33b4ea04ea1e501. 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/NLM381200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddb820ca093158bbae9f8f262607c7edc7095cf3e384e24586c2f74c56f96a4. 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/NLM381200009.
Sinterklaas Kapoentje/ Sinterklaasje Bonne Bonne Bonne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca21ce9a6e5b889d86b8cdbbc7060326680d5ee803a1d118fefc9ea797c58a3e. 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/NLM381300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc509c4bd8c863c9148a351b46730571d30f0cb61fbed1f8fd019285eecb2580d. 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/NLM381300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bf5b557ec9ec1c2da18bfb08c5ef8aa98fa072fbecf660a723d9ae2e6015ab. 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/NLM381300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab139e9d270b117ab6d2b21728bc6b4e5030c3d2cbc144f967a72989f41ab88a. 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/NLM381300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7290f8cf5572af8afcf19ce4235634cf2d5ca262d3f16f6e43c4f787ef4938. 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/NLM381300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77999da59f260485d72fd8f81b1d13f351054f11e9bc2c91284c262af9d9af5e. 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/NLM381300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bef54889634b6beb39281dd4a25e92ed37d51ed8c6dcf8e136421051e316c3e. 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/NLM380900003.