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 0x9b694e5f0e88e800822eefd8bf5070f42f43b91aaa3401350ce8f8e43a6af170. 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/06370e27-6f4c-452c-b3b3-c7a87c9ae7d5.json and https://artists.proofprofile.net/proofs/artist/06370e27-6f4c-452c-b3b3-c7a87c9ae7d5.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 0xd468d1a7dbb6ffee519594e8e9fc78981fa146997dea14176996352f8350b035. 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/USWL12301381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9ec96b527ba80f969424233724f1505ec5e7bb28dfb82a399c6c47cffb4548. 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/USWL12300132.
Freaky (feat. Alejo, Rafa Pabön, Moffa) [Stripper Remix]
Freaky (feat. Alejo, Rafa Pabön, Moffa) - Stripper Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4379cb8426a782acb50cf7f3a1102827540594e354190d207e521fd8e665e915. 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/USWL12303346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaab567ce68ddb9d29a23ad8444ec2ac6c5289ab946ef7c23eb05403c4ce07c. 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/QM6N21995412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce87c5d172226c579d743686b6b2065757f21ef5957c5dea9514192f4058ade. 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/QM6MZ1968533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9be3d6868e20435b6d4b14bcd5e0e80a022349afa0e3d59529e37431afb5ba7. 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/QMBZ91938195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d873533fe3acb9c91f16bc010536b0831f07c5d335b0e890d319e1d204ea0ff. 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/QMBZ91922703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b1b7c5c2c353d31a41e60dc1f0adde86068e6b1b9d96499cee941316bf9b4a. 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/QM4TW1948842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce87c5d172226c579d743686b6b2065757f21ef5957c5dea9514192f4058ade. 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/QM6MZ1968533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481ccecee3f52202d5118efaf98c7d917686fe1ee29b62bd83f7d7ac61147bda. 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/QMBZ91938208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7819658a398c7930542a31db168e500981b8f6ade5d451ae355e36f2e4c619. 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/QMBZ91938209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46cbc5e7b670f25946bf9b49a4071034ca08ab3be6302e2e5ad9c9e9ea9c090. 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/QMBZ91938221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6345dffc2dab49df0199d1ce4bd5a71dd53f85579eefa0a52779317adb05e987. 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/QMBZ91938222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0318cbf35bc3bbf4e1e2a6ea10deddb27b83e5e8b3cfff92808c7775a60d3919. 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/QMBZ91938224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7cdcf09ffe05b62337d3d9a22619da9c1ddedbc96a3665a78707d669ee18c5. 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/QMBZ91938225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f381e4e627cb1c24abbf2d13eca2a885fb02eb764b32fdc53315ab3181f91c3. 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/QMBZ91938226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60d2b98ca73524b09799c4bb8d2ece1587976249ac9fedfae6396c91331142f. 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/QMBZ91938237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbb660ffc7d17047a8ccbbb0ca76c6dfd3265e4000be0cb558ff7dcfcd1ebbc. 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/USWL12401289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c97e5b1c4cc25bdb900fe64a7c84b0c1a4ff2c87ca227601f2e1c39908efcd. 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/QZGLM2444108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d828747d3fc7d4f99672dc15f2b32d9d2c8ca9c62f23493b121dae1f92a5983. 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/USWL12400495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e11135ba49fa4d149fe8a3bbbc6e024e6a570e7019ab41e411197955f47ae29. 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/USWL12302832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd468d1a7dbb6ffee519594e8e9fc78981fa146997dea14176996352f8350b035. 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/USWL12301381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb812e576baf7b9c3ab657accb25be848ae6cf49ad1447111f002d0556cf023f1. 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/USUM72307241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9ec96b527ba80f969424233724f1505ec5e7bb28dfb82a399c6c47cffb4548. 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/USWL12300132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bc979a98b60ba81c89ac642e846cfcba404e373a5724bba3ce375f3ff70bf4. 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/QM4TX2237935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52ccdc5be6fa0ef23b9597f8213b34bc7b69cfc2c5c51afb8fd3d2a1230381e. 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/USHM82018713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0607f1496ccc86f16b6bb0ce33bee018a1f5b94722f70351fe0256d17ec22b. 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/USHM22031046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d873533fe3acb9c91f16bc010536b0831f07c5d335b0e890d319e1d204ea0ff. 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/QMBZ91922703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4071decfe1f1a010f310c839eb0cfad9737bf229fd87b4e6942285b4d72f768. 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/USLZJ1932880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a1fbcb9373930eb0a2dfdae615685cbc0080e639977f081a21ccc2c127c6f3. 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/QM7281894334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8a045d5629eb4778161fd7e2d8f2223f1b52f36df3239463d514f0bc201de6. 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/GBKPL1899768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052397823f49753247baff0289a7fa0cf724f104cb778955316af672695e32ab. 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/QMGW81700017.
De Vez En Cuando Remix (feat. De La Getto, Jowell & Randy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28421bf47c8150aaf624e5fe0ec5aae74ade638166b074ad5850e38868812dd. 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/QMGW81700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087adbaeacec3cbdb7c2bbb5a54962f5e6ba1f7e3999b01f755e729b52d96d78. 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/QMU3G1600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bf9f1dce4f007249a12b68822b1b3e2e1b4cb282ba53a238c99799fab13922. 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/QMU3G1500250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66bbed02e54119051b3472c169c37d55aa190e5ca9023b08068be9cd9805e73. 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/USNPW2400821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c5bc7887833d8c77d4d23f67209e8077dd979fa19abfca6556d412db13d03c. 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/QZ7B82400125.
PRIMER DÍA 👑 (feat. De La Ghetto, Maldy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201b551b18088d2b50be261138a39adcbf7b1aa5d0f34813755dfc40a77021ec. 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/USWL12403274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9430b5818089fe7cda4db855fccf183d57c498fb9701287f315889c012f323a3. 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/TCACM1648611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfce45b3e6a019741fb7fc847e27b80b2665b6885b182c5c47062046e760e945. 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/COF012400188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e53c6bc9224cf118d55ed04c46d8a817d1c049f3235fe86820fa7189cf7fc1. 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/US7VG2590803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951a923a91ea77d24ac7297b2925c51f7960f08aac767d4902276991da32975f. 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/QZXD92300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d2a0c67f13df1b56f20244df3df58f9e4d9888aa2a4b4bdd38177cfd8c83e7. 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/USWL12402317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb260a7ca375a27f7950b70221df9d8e92dc54474c52e276c9ae81f5e724fdc23. 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/USWL12401729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf98bd0a28f389f0d8c8386fab1b6cb87c8657d05f4e486105d8cb0b374e8dcf. 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/USB271200600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e065690eb939b7b837e73bf6160e39ba9fb8bc441001aa164dabd854323471b. 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/QZMBZ1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7547a96e2a8e7f6afa10f733f8a735c1194e605defe7b18f5235973feb4d712b. 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/QMFMF2307760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c5bc7887833d8c77d4d23f67209e8077dd979fa19abfca6556d412db13d03c. 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/QZ7B82400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb8670b2113b90f871fbf3481555397c37cc1830fb1f0319d6c96b69c573579. 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/USDXS2000098.
Quiero Confesarte (feat. Maldy & Andino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2d43b08d4f50a152aff522f2135d95f96518a2c7b5df812c8d74010eb2d9cf. 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/USCSX1500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30e25be4869a78d28ccf79e997e3ddc2b4344f52432eae8f8ad0430695e4408. 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/QM4TW2187924.