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 0x30e5fe92a32a6f7faf270acf6b79d12e7f99647a69d4519661af879114a80989. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa4fc06a-8c63-4837-8e1b-41e67d1db6e9.json and https://artists.proofprofile.net/proofs/artist/aa4fc06a-8c63-4837-8e1b-41e67d1db6e9.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 0x113d6a03e4f058d11f82af4ff05552cb5ecad5b916dc06a375ef13db00c1998f. 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/NLE871528203.
Ons Moeder Zeej Nog - Special Krew Total Loss Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7176b6a9c76954f2255917fb35bccb8922b223e8f064c741c46f50956fd7ec. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLE872217101.
Liever Te Dik In De Kist - Altijd Larstig & Rob Gasd'rop Total Loss Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd104862fbd54426917450c6a04ad3b4ff901d0664501bf1593b5af12e9cc0c82. 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/NLE872205501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fc43fe8c4e849c8332dcaf4eda09e6cc4e568bcaa5cb7db5dcf09f7bd2ec1e. 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/NLR1T1900168.
Schatje Mag Ik Je Foto - Dr. Rude & 2nd Bass Radio Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d8ecdc8b6e35e2442755985760eaaedc9555c35d165c017f55e33050f72609. 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/NLE871915100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc8c3b67c77983dbb56c093c43313cc10ff93b5a7c76dc23f53398ec94662d0. 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/NLQG41900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b56bda09740f4a9c2cb77ffe1efa2ca73f315d0e4c2f0496432a0cc1bb5266b. 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/NLE872204601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaea4920eaccc45c1e144bf0f25a65be413f1345a5170d85668908040bd86ec1. 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/NLE871926500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d00e2cebc501f623045bb0a88caa8203f7ed9abc4675504038eb7ea1b8062d. 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/NLE871919600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e7a3225ea474a201024452c3dba2fa80fa1fd47e85754ed6281401927b841d. 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/NLE871937300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ba0b101da33fc34afc90406e6eb7a4209877aadb2e13b35bd1b1c11e2af545. 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/NLE872135101.
Ja Wie Niet Springt (Die Moet Betalen) - Special Krew Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc200448a6ddf76deb85c746fc29421c573d998c1dbc0b2c357c90b740a65f097. 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/NLE872202901.
Rond & Rond (Hardstyle Mix) [Dans Versie]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd418d792e960df62e916a2c24a93e3feb065361de55747f670afe57f7f0345. 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/NLQG42400296.
Rond & Rond (Hardstyle Mix) [Kroeg Versie]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434152e4153c39023f6d54c3ad2a5f1d2c43cb21a9c5fb8fdd6275583ff51385. 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/NLQG42400297.
Rond & Rond (Hardstyle Mix) [Brabantse Versie]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22187f857fae93ba8cca4e81c1a89653f9264e2c538221a6cadf1789d20c17c. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/NLQG42400295.
Rond & Rond (Hardstyle Mix) [Limburgse Versie]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c74ca912a150144de9e13ec4765d379e539400a1272f80f30b97b1a8fadb8e8. 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/NLQG42400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a524c3f04545a77b3384810e354e35233119cc95cf1b787e2d413a188d311c. 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/NLQG42400294.
Heb Je Even Voor Mij (Hardstyle Carnaval)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690b71fa1c38149ce6351ed20b79e14761f46b829183c5b79eac756134fe4cd2. 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/NLQG42400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a35d320fb825e442fe885ed9fe539f92c84f1ac6d271f9b1e8dbe4b6d3210d. 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/NLQG42400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17105a46de3677c95a68dfba87349d1e60bf7a82febce64ba31dd4816be9b410. 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/NLQG42400291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0027c30220f192511c33bd31260354abcdd8532dbd8e2520dda711daefecbc5. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NLQG42400289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3345bef4dc23ad29083ca79072bf0f1752e31d37142c41e39c2b3d6f99e813. 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/NLQG42400292.
Je Hoeft Me Niet Te Zeggen (Hardstyle Carnaval Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a32571451543ac6734694250f86c7c41239ca19f3963b0c515aac628774ac93. 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/NLQG42400284.
Je Hoeft Me Niet Te Zeggen Hoe Ik Leven Moet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fc5c9c84ff3d3cb3fe73e31ccd6b4a527b68cbf98bd8dce499be519cc0105c. 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/NLQG42000282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40d38ba36529eef00ea3f9a502d1405926c87ad40639baf5daa8475424026d0. 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/NLQG42000276.
Laat De Zon In Je Hart (Hardstyle Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d087eea5e355317a31e58f0311a08704fd89eaae9e33e162fa13a919f66192. 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/NLQG42000277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26dbeb33fa5234b280ad296e6f6057f0b709a409155a7928a575fd853eef67b3. 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/NLQ272400052.
Ja [Opgeblazen Remix] - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b455cdb90940d0044b198969d9c60953c10e2752c311a31ad968cd0d283496. 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/NLQ272400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6215d8bb381b7301ce712289a560453cad49443f5632d5a898b1efeb46e78562. 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/NLW2R2392896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10cbebd3af6f2f4a289ed914bbe4ce1479e74764adf1ba505c005d640e51137. 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/NLE872309101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfeffdedfe4e8fab0c7b83de47f93c51585d848f420929714c61fe756ad38672. 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/NLQG42000265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb105a130796566733c86fd1824bbf102d33ee7c706ab3635d3b00ff62affb7ee. 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/NLQG42000264.
We Gaan Er Voor! (Tududududu) [Hardstyle Remix]
We Gaan Er Voor! (Tududududu) - Hardstyle Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cab10cb3e4e292a2ce5ca935aa14fca013ff0dcf637d7828209e4c3fd57659f. 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/NLE872226001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ab6cf88825c1e6dfb8522060b2dff02fa10a7e5b62b7339aa84357da0d184d. 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/NLQG42000260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a2cc5d4bce286898dc0dfea9ddcf8ecbe5dd75b2aa0c1e0f0b92417b402019. 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/NLQ272200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981f51692e1d992e66196db693f3f93972f1d39832ea59e07cf05a7b568feb2c. 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/NLE872217201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045a83aad86a0dcbf313dd8f94bb21e1c67809b9593dacd80439d9ca600e8ec8. 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/NLQG42000256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b4828d216012da38e942deb81e029463ae15f36ae2dda912fd0703d5df8bad. 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/NLQG42000251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57144859936680cbbfa7881afd2c6f84b29aeba52a35716480540f6d2b9c4c8b. 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/NLQG42000246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11646978eed8ffd52faa963dfcc9710946fa9d2db8a19613f107938373e80a68. 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/NLE872146101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8d240756e52dc1a650b3b257fe192310636661e258bb79d5b82db151725eed. 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/NLE871939900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bbd9e4cf367d9db623fe6f5dc5f04d5140bae8c2f988012fad8713f716a4c6. 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/NLQG42000237.
De Toreador (Dansado & De Feestmeester Remix)
De Toreador - Dansado & De Feestmeester Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241048770718feca52d0926957dcbfd7e727393599bb71e92304526c045e5b15. 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/NLQG41900217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f16958cd87c7c0d1f0a7341380edc4264e67a84be6a949b3bc423dc13d5263c. 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/NLQG41900218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc8c3b67c77983dbb56c093c43313cc10ff93b5a7c76dc23f53398ec94662d0. 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/NLQG41900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d949a432e901ec7847810a5ae3b9368c44258792193b28cb2fd9b95356632e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NLQG41900209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b82cce0c54d8012bdacad296f9441fdb728be78efe7aa2eceeee4b319fe9546. 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/NLE871930200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd624fc422f1fb35f493b69af6b10f16981fa9b9818253b844d8b82fe76aa7f9b. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:28:16Z), 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/NLE871940500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f9b82826f2781d72bdaccc86f182be8d31f12f804681fa0cdad9ab90d06209. 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/NLE872117101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fef5f1c9961737a0870da2aad03515f2162dd42a293fbc6d4d7a0657aa17335. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NLE872119101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b82cce0c54d8012bdacad296f9441fdb728be78efe7aa2eceeee4b319fe9546. 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/NLE871930200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaeafc2ef6e169006e006bba38d2d7ebaeaca98fafec80fef9dd3657277c6bb4. 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/NL5HJ2100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0729eff0add22bb999cdc9a624c054882c7d44454409c419e522f250967485fa. 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/NLE871018701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f9ee3cab24701e86b1d8bf070aebe9cb8b8b7ddd4a762213c08e290b5d8bb9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLE871529601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c6c7d46bd74d6c2f0c337faa6b2e5b83dc6867dbfbc23ba7bbd67c5c6af97b. 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/NLE870556501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db43fea72fd0713e37304189ed8f292aac689df1d1504be4e3151a4f0d0dfb7. 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/NLE872160101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfda15d8183557a06ca21a6f5121ac0932b09373be631e13978bbe30dd99fd99. 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/NLE870637001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35422e9b8f9c956228c59342d303edb84523a5c6b14ee230a4255e355d6a02dd. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NLE871054201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f57e5672ef904aa106a5a904ebf1491a0b2abc01d1f4ebc34058e816d4c3df. 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/NLE870811404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f37e88044296ec70ff4389bc3bc8dc4430fdba727052a5842f6a99f6fe95792. 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/NLE870811502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61406ab19ae89b1a3b109fb15b63dcfd7d600105666d6f3f51556430f65c020a. 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/NLW2R2050419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b36c5aa9bafdfb2683f4e337a5ef326450e2828ad44359d955965c032dbe522. 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/NLW2R2150646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a6835468933776014db61a7b2d8a72e1962eae825ec7a35ec38fcd6377cbda. 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/NLE870707701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7176b6a9c76954f2255917fb35bccb8922b223e8f064c741c46f50956fd7ec. 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/NLE872217101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d70e44fb614fba9e65206d0b2d3c36cd0682188b5bfcb5230b7f67704126cea. 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/NLE871734401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6066b192bd648e0a098f411d5a66bcc56904d6d781c057553de11b71c3ab5fa. 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/NLE872204801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61406ab19ae89b1a3b109fb15b63dcfd7d600105666d6f3f51556430f65c020a. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:29:05Z), 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/NLW2R2050419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf8e95d1be04b31de601f00c689586de76592081a579215f8bda762fbf1bcc2. 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/NLE870702801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d2496cc37e5afca65cac5da0543c9072a78ec433db8432d73115a90a6462af. 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/NLE871721201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2659a952231287a73dfabb9c5ad50b2dea04974d40bf91c7ee80db9d3ee7e075. 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/NLE871933200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b82cce0c54d8012bdacad296f9441fdb728be78efe7aa2eceeee4b319fe9546. 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/NLE871930200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76635e1922d6b2e3d60bfff6aa27b9105e753d8fd9fbf03e90432be30ca50e74. 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/NLE872206001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeff488afac569476f780837731d7113935518914d3f674082de9c600f630613. 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/NLE872148101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61406ab19ae89b1a3b109fb15b63dcfd7d600105666d6f3f51556430f65c020a. 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/NLW2R2050419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeff488afac569476f780837731d7113935518914d3f674082de9c600f630613. 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/NLE872148101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2659a952231287a73dfabb9c5ad50b2dea04974d40bf91c7ee80db9d3ee7e075. 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/NLE871933200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22becdb78522cee434bfa61f6c9f40234d2f4c110cbb0652c540214b5fce892f. 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/NLE871937500.