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 0xb20bf3a9cdcf579cc557bdb753e46a71799015f464aef8485636500e15deacd9. 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/30d657ef-43e2-4f33-b7a1-b47eed27df42.json and https://artists.proofprofile.net/proofs/artist/30d657ef-43e2-4f33-b7a1-b47eed27df42.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 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 0x7f631076ba2f361c11e081a4ed66afb075d714d50d191f36f22c18b78e954b18. 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/QZYFZ2310270.
Aranjuez La 92 (Doble ID) [La Ruta Del Perreo]
Westcol (feat. Clandes & FineSound Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ec4f47108d4bf7198a24132fd5fde0e7dfee15356e387ecbc109d325f28c24. 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/BK4DA2320693.
GTA Cali Cartel (feat. ElMalaFama, Maicol La M, Robin Rouse, Elniko Arias, FineSound Music & Mauro Dembow)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a861307a868721e31d9a194a012ae5e78973bc63e7227c1a2ab0ec6bffdfc5d. 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/BK4DA2319103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66010c10ff56a4c34580f2864e55b29d84335ffa6232df82229500a06b55589d. 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/BK4DA2318400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744200517a02486d0d4f10495fe91016e6a186e75501a9d1c886c029717397ca. 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/COAF42391891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792e9a747543aa03839bfec50d67fbb66bff07d56645b8936b0b6bdb9dd3fdfa. 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/GBLFP2340222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b26882ecc62c6a1da287cfd07bd65dc8053698a5e64f680748d0de92d38db9b. 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/GBLFP2337310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a499292593dda1e3104d5a9e9433de1ac2fbb92bd813df372ddbe20e6481964. 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/QZN882369171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9053c085949931d75795be7add72c6c0e5f4d8581720f800dc6e5142a44f1488. 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/QZTBA2275194.
Los Chacales (feat. Soley, DFZM, Los Rogelios, Robin Rouse, Maicol La M, FineSound Music & Mauro Dembow)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5f00475265acc611e0c95a578e07579de0212dc2fc1e0b4dd9c52e1f17063b. 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/BK4DA2326156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafd66ef385d58e16ba4e269b236b96455a097659d4d3d5c7e821dc04f8681ff. 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/QZGLM2301661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0bb63107a29e5252ac92104df1df649bbd96912a8194b26164b8ce678927d6. 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/COAF42490234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5783ae439e2414e6f2850fadb98dcfa925262f490da176c62c8c50dd380925. 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/QMEU32308856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f77a1781606e6b275ac24a44ca8abb043bc590ea33330df4a2fdbc8e3a7e56c. 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/USA2P2402129.
Aranjuez La 92 (Doble ID) - La Ruta Del Perreo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c9d9621b5d549c182e76a672344cc4b8c1ffb326f91592bda890b59841b6ee. 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/QZZ662356771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644597ddef6930b5890c4a433e67d5f938d4a2292df160ce354593418840efbe. 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/QMFMF2394698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c3694b4455d97d32d567d94795344e499df549b26be88e7df5ea02a7ad0ed0. 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/COAF42392114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3028dc699915e4e329b739eca102a094af538b4fe7f3cdb9cd41cd5977c677c6. 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/COSO12300102.
Los Culos Se Botan Remix (feat. Reboll333, Robin Rouse, Los Farandulay, DFZM, High Galaxy Music & FineSound Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9d049dfd66a3f91164eeb42486bd9059f49b44ccf1504dea623002250e75d8. 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/BK4DA2411344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f69a2cd77f8d7c3633e7efaf08b21aad73de698d3a12e5e4118884bf99d03c. 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/QZYFZ2418043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c736197b7653060695b643b4120fa05534dedeab9a41fd79474fa69edea9acb. 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/BK4DA2412953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651b492313775b53bcc351bbe9723fdc824c7a7eb15351685af9907081054fd4. 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/USWL12401956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb77be002f883e375650ee2c365576c5dd4fe5f9a113800c2dffc6fa3863db8. 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/COSO12300127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf1972d0790f8c98d355dcc8848b40119aa3e9504b939cdfe11054bacd698e1. 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/COSO12300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d85d16092b814470b7f42cd7a6dbe044694b788129e3bcae8937df10496dc1d. 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/COSO12300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e7799d852fd365174bc70efa13f7933ba4f83b44ca77749ca73d0b578e72fd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/COSO12300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778f1bb4a6b6d72dfc04813a605bb025a1c01a5ae74887257a6664f21af6f8e5. 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/COSO12300130.
Volando En Los Aviones (feat. FineSound Music & High Galaxy Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b0b51ea008c62b8a2dac649c55f1da2ece947792802b0a723470713c29e489. 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/BK4DA2426025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2d52646dbaa88a0252ec796a1300c6910f415cccb9d521aafd3989a7cb3255. 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/USUG12407854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90ebf5531b1bd0345b6e49efbbe06a720da3860a1ff787ed8e8660ad43f487f. 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/USWL12403333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b07832f99ca806bf4e93886b4f787403679d61e809afa715a0b52a922fde23. 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/MXF152401585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3c059e023fb06af40e94ae02d08439d47729f67616154fde595cc6be873585. 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/MXF152401214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fffc6b6f1e3a05f3b8920316dbc1deef94d3dbceafe7948409ab4829f1d715. 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/USWL12402370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf541f04a019ff4d4473fad5ef9b9904ee036e23a6b00bca1bf72c2a7217acedf. 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/USWL12402313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e108b82cca2ee693fbe5f850ed13f84b1f827819c481e78ed05f61747aef151. 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/COSO12400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d47d1e79327a50d0655a09aca9c128536a5c40c3f500a8fc236ceda616adb06. 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/MXF152402026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2b354b152b3f85d41c6ab3c8f94f6efde289c8fc6641d79c33e3cec66d90ac. 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/MXF152402028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b81b344327336974c05fae8c2908e12cfcae5f041b931c1aa7b944401052b3. 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/MXF152401315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd834fc85783c7d4bc34f0784aae0fc8302959d13f01c2cfebdc11269150c31. 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/MXF152402030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46faf970adfdba81a052498dbdcd6f15f4cb2bab510012b8db28c852b30f3d1b. 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/MXF152402029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622074d6fec2e0c3a83daa27148e4aa766d1836e435c9627f95a2c14cdeb1994. 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/MXF152401432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824be61df32c732c5cd811155ebdd69310cd73e00b18886cda90ff40eec1107e. 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/MXF152401648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35638f2c692e8f8f5c77d0d2271df6c920124990683b12eab4dfeb4a2be717cd. 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/MXF152402071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ea63a78ec0ffc02b1ac7767b4075610635b41197d245d0780eb1a207f0ffd4. 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/MXF152402095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd626f0728fb03efd8efc2b0adb66e09de7613ac39842f1bcef6acf95141c4cdc. 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/MXF152402027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c413bb65801d80e2b9815cc9ead8f14d51cb2b634a76095ba035cc43db81da. 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/MXF152401433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e15d4de244604657347e3f2ac1b5a772dda0365e26a73f9feee7ad74ea674b. 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/MXF152402031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00b4ac1df18a0a1295c48653d1896a4f7bc4c231f0356990fd14a8d5c775f89. 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/MXF152402072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58241f3accb4e440177f735183ef0dc70e84d2fd1d21d82850c889abd34ddf3d. 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/QZWDW2399296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0488803bc08046dae9f592d7d927071a849af267ae19209303121db7c34c7b40. 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/QZWDW2491035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf05dc53e3027bbbfb4182d072f6aed20510abd7adf0373792c47d4c6b84a25. 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/QZWDW2491036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9218b9c7fe667bc717909f75016fcab93b21c835e8dc507020d04b59d4b30c9e. 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/QZWDW2491037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9d11f140240791aabb1fd355a942b3658b1b6495c35ab39a4ce630083e9621. 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/QZWDW2491038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90df5e0eca028b5984ea13eb5e602e8eedd1e87d39f654d01e143c1b9c762896. 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/QZWDW2491039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e1cdf2155cb2f639cbbc01bb40881c32bb2cba86f306695e933c9671df47e4. 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/QZWDW2491040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7795f7480d5e24622f6a8df49f567efc50900ad694e067e14e67822afcce2f. 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/USWL12500632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248de98fc5c260e998587a47d3b1596aa6c72a2914a582c219264e67e5117088. 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/USDXS2500227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6ba13b653d20fa2e4a6c5cc24a8d3a01e7b4af9410440573b1bf9c125a5780. 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/USWL12500473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39261fcb4fca9d04de49e886fcb4f33c129ee4dd872716afdc9b28eb0094a2fc. 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/BK4DA2463025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea52edde62d5526dbb28f76d838758abf2fad89d4d6b4ba2d29b68fc8b16601. 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/NL8RL2459627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86bc6895374b25508225a40e24fcc01f0ac4bef541affd2477335dc323da6fd. 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/NL8RL2459628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c021a86a07a5c975d8cab06ef9dc2ff93c5d23df2a4c23083714408806acf5c. 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/NL8RL2459626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81e15fbd380ea50d29fec2b16ff3be977aa20e0b7508395e510cc0ba3ba6a24. 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/NL8RL2459630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28f43644517e7a19bed31099b93f170a6d3d532defb8d16feff86edcef68730. 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/NL8RL2459631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78298820e09d10507c8ac1bfdb9fe13c544ab8cff29a7690275042f3308265ef. 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/MXF152401442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c9400dfb0e485195d7078587040b6cc9a08ff2999e8150f4aae6fc80266457. 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/MXF152402060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11eb90dd77525518a6d2f44f76acf1278629304b7b432d3f4e75034960cf2b4d. 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/MXF152402062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3c961e2474a733a8b930bf2b068eea12023b61375c6b7f0b335e5c5fa72e12. 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/MXF152402025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b07832f99ca806bf4e93886b4f787403679d61e809afa715a0b52a922fde23. 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/MXF152401585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12945d47c15ec570177bd7b6c4db5d33be873ce730a57c20f1ad74daadaaa39. 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/MXF152402063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90d7268349267c3520c4a60a929f2c70b97f0d1fa4e411e54edb603d7f5c982. 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/MXF152402064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57c3b268cffb3f630b703ecfd2825f575495964415ec7ffc7c72efd7b271829. 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/MXF152402065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e40da45ee57acf89a83a95858420e3c711f5170af0a24f0f9d3aa1d4d8ae690. 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/MXF152402066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2882b8a888e9ee7af71f16b384dff886cfec66c52130e70f16ee3d34d0ea64a7. 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/MXF152402067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc25cb06e0a7f3212a0ba0cfa7f49ac00c555b97c669ac00197491dbce45bd3d. 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/QZZ3N2400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc25cb06e0a7f3212a0ba0cfa7f49ac00c555b97c669ac00197491dbce45bd3d. 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/QZZ3N2400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47e0b09dc5e3c51ce37e0c924a6f82278ffafb6af9dc6282ec7266b64277d6c. 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/QZZ3N2400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7b544330615d03156ff2c8f79381d6fb5b9044a3854ad1768219f186976704. 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/QZZ3N2400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466949a4cfb57b55dd9381c230129e1a5ea1e568357e29cb1344f13fd1b882c8. 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/QZZ3N2400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aee4065bc8246ba6000e7fddffd660cd8ebfec6876a821d23f411245ae976aa. 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/QZZ3N2400082.