thumb|right|300px|Bust of composer Quirino Mendoza y Cortés with plaque showing measures of "Cielito Lindo" and its lyrics. Quirino Mendoza y Cortés (May 10, 1862 – 1957) was a Mexican composer of the
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 0x074583f7a53a540f01137fd80d954cb351bb35bc0e69a1292b1880ddb839c701. 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/f6962d6b-c16a-4cc9-a359-b11aa9483a19.json and https://artists.proofprofile.net/proofs/artist/f6962d6b-c16a-4cc9-a359-b11aa9483a19.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 0xd331b2ac4f2ebf0ebb93df3c6f8bcb7cbe46c8ee79a16ae5d46d54b1144b7c7c. 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/FRUM71001854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fee4a29681bce42245fa616328ec534239e0af834fd13094586e8c2dc237f5. 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/FRUM71001856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a00224c84468bc3898303253d66e4af22d5b57f76c4dc32f269dd0f552e5c. 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/FRUM71001857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92b22eda198be66ad2ada6437c061f0d6de316dfbdb7a2ff69e6c3f7c769951. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71101449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68761f6c51eb900779a3c0b212a0ac908f3763047a15906852776bb2e3e00627. 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/FRUM71001861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4ecd577ffb7bf2ba5a9e88ca8e20229dd5ad6b30bf5706b413abb1ef39af6b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71001853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5140a6d201230cc4ba5a78cbbabd445aeeb0f4e92f74d1b94ac16f55a208e7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71101450.
Besame mucho como si fuera: Besame mucho como si fuera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2642420135224d8f7c35f47c8b038291b3531cd00443a6614639d4953104503e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71001855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda79145d78eea1d5285d19f3ebe45b218bb0e7bb91b8694c13f1bd145328d385. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71001863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce632bd99d62d9758ef461ecb624e03d9e3a0e5fd3e7efd80ba3e84dcb5e1eb3. 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/FRUM71101451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b9ccdc96ac339c90269aa18e831f34ee035700ef2df28b730c55c8415141df. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FRUM71101452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21a348f8238e3e52543f28bef782fc7d7d1dce6b92f5b73db201c5b162835f5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71001866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fede728406ff5faf90c7633a2a4fcbd54275ebb86ec1a84e1a6aab517b96b4. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FRUM71001864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f0a5945628183be215e83f04fa3ef19c3c0847a44d109a98638d14caea595a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71001865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ecaf8859447a92263c5cb1d97bedc8390aa9ba4f6562aced499094dbdf7028. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/FRUM71001867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000c9a25a8710f9d995c16e62fe837124944c97d0307f55d34d04912e12f7e5d. 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/DEN960601200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf41290ccc7c82a51100be0fa8ad17d2b1346e2408eff0be5ab5eb392b383e2. 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/ES5021702349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bb862c6b54394e9feebf24fecb4a50d548d8bd0bcb6ed08e0776d7119ddc0f. 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/ES5021702292.
Orquesta Sinfónica de la Radiotelevisión Italiana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20901f1b9915ca7af4fe445438ea00acbd18204a920d44f282f2ebece5818f3a. 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/ES5021702350.
Sol y Sombra (Pasodobles) - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e416fb5c62c8cc25c80995073daa0223fe2b9246dc42be9a7bd07d39544e42. 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/ES5021702354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2254298fa8aadc6bd93df1120af0cca12bd79ff7c8e048dc7991b68ba708e1cb. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021702351.
Va pensiero sull' ali dorate (From "Nabucco") [Arr. for Choir] - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa784fd8dee4e75db5a85f515e03784d17d838409a162d687e7980b669abcab. 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/ES5021702304.
Carmen Passion (Arr. for Choir) - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79a74f5843453af7d60c26f3c6eeeb1c1627bd2344cc6b017611d7f135835be. 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/ES5021702271.
Mexicano. Guadalajara y Otras - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4e3b42cb6f4278d8f5b5f883ca445fa8b725f0064a8acc677a68ede0890040. 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/ES5021702355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0cdae98c6bd0e517ec254b5e0bd84a718a20ee95ce3764eb9e359ac2478f8c. 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/ES5021702352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f7ea5fb00cef59b5c98e4f516ec26871491249b8cbbad382cf6714dc4cf38d. 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/ES5021702356.
Recuerdos de la Alhambra - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91461ff9d3c76d91f8856c49cc635120e7c3ca8a9524eff97cd8543a329ec77e. 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/ES5021702278.
Turandot, Act III: Nessun dorma (Arr. for Choir) - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2265e83fe5509d496fe44a1b3fbd1536fbc32655dedf2cbc51d4eb274bf482. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021702309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa76badad13f6295b9c3cba3fe5390c1a5750bef227175023cd8a34e906c118b. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021702279.
Las Cuatro Estaciones- Violin Concerto in G Minor, Op.8, RV 315, "Verano" - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028ed7131c47a9c3256d43c324e8498a317d03efc9848228ac31fe81885961b0. 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/ES5021702310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691e8fb908df786e6a4337083d35cabf112519cc7acdf79eb906b86441596449. 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/ES5021702353.
La Gran Orquesta Tropical de Puerto Rico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c61a0927fc7aac5ff139f63d72b948aebef75be7759b6141acc16eeb8387003. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021702311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883b53ec1171732fcecd6ae8f77f79afe5c7a51c5abd41ca8d332651c4b0c649. 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/ES5021702290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679205e72b55c1da04b2f9f386ced721b74049437c16a22854c013310ece9731. 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/ES5021702312.
Aria de la Suite No. 3 en Re Mayor, BWV 1068 - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b7662518f37282d8c67e3b5c2e0d79846aeda2759ac31e46bd3996672f78e7. 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/ES5021702291.
Capricho Español, Op. 34 - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d942ac84a45a12b695db01ee507f37e8b108360f5d47f0b6520f6a8a65c445f. 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/ES5021702313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7443d9a633000417feb891b0cdccf487480b9014c6bc059009cd0a62bc17099e. 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/ES5021702357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6981f4be57fe0b14155d9f0e1c22a98fec931ca794e875b83a423a2d0dba84f0. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021702319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2951683f0faae8a9907644660f174e1a2896f1710ef4b53f7e283c588f67a1e5. 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/USX761494801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9f1bbf4cc2b6a59d40e7138bd82496b55f485fbf20ae80dea2c392082406ff. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USX761494806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4363538bf5ded8bb274139d338fb98cf9d0da72f57a8b4b1f2e92629eb51dc0f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761494807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80303bf23a12819c588f35315754e250c8446a77f49ff48a2a98fa05b858b8b5. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761494809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb10700007422c044645a3113ba4db5426ef8e3e3419cad77bdd39df3f3d849. 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/USX761494821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dddd24372e822c44bd65076002fb933f50556855e6fd1b08d27990c90975a57. 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/USX761494822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a61c622df4572fb79c0f9ae702c4b3b423bbb26c627cbe0f586d81e3b2fd4d0. 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/DEN129900904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22c7cfb1c5c42ab1ad3e078f1bc948e74c8d849079ecc3f2dff68596e129820. 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/DEN129900905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a89aa47c8915e5f4b414e683e1379f07c2961ea16caa54ba395d7d51926640. 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/DEN129900906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715330adbaf8740b9976691706c38de99073478b56a9ff6cc5550c72f5ee5bd2. 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/DEN129900907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f753efb800a6829aabb3f5c2729280ef426c30588bb4b083588ceae49ee6690. 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/DEN129900909.
Tea for Two (From the Musical "No, No, Nanette")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa54be8937bcbdd43f11948b9363cd1453097b65a794603b6cc38b84a0c1fdb. 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/DEN129900910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d46f0b86140ed7de6529705407a0a6328ca1c4fef94f99a0747a13731d7a9e5. 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/DEN129900911.
Zorba’s Dance (Sirtaki) [From "Zorba the Greek"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f41482350334174040b097913eee2455679523b00e1c86d247ec96f8109cea. 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/DEN129900913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d948c2f4841a0da9ba58cfc330af4e71d52bc9090a345dc0045e2e04d7c52d1. 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/DEN129900914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a96b55f9e04012b47c6a4dfae26015f12205e8ab4e8ca92dfa2c3796e19c70. 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/DEN129900915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8b2ef52857674fa013a616bd2338d645117d99a446402dae79c1c9a5aa7841. 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/DEN129900916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad91f77097d8aac0c1de902715b63d735a5f94d28248dd7791b4921ccea6389. 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/DEN129900917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf113b16e6d1d5e7f2cd4936ffeb17f661829eff768d7f3573ab688354bed390d. 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/DEN129900918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65299e4edaba7e219f5bd253440f57be05a8fb880db663371ef5ebf9df760c16. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN129900919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf465fb8f9f04e137805151c1eae8ea4bd14739905ccb4c1eea70bdaa8a259d. 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/DEN129900920.
La Vie en rose / Padam Padam / Sous les ponts de Paris (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1792c986d856d2ada2bd5ca82a06848ec930b0f38b86c855e4b485d084c12de2. 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/DEN129900921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb7cffd3e9bdc435ba8d749d27a84a20f5b7609daf073157fdc7e36a41ea6fb. 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/DEN129900924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6543f94bef6911601c772c6d2838919d85d58aae11ac2b31733d0ff44f5807. 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/DEN129900925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3687adf5722f2526103f59c6350c011b3fab31a19e2c933c36e03657f79d75. 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/DEUM71001515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a89aa47c8915e5f4b414e683e1379f07c2961ea16caa54ba395d7d51926640. 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/DEN129900906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715330adbaf8740b9976691706c38de99073478b56a9ff6cc5550c72f5ee5bd2. 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/DEN129900907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91d7a897c2b1603a16448e60c91fab19decae563919df598febf57f2aac6efd. 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/DEN120002310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c08500f8faf2104e9251e6ec83d513427afa42e092915c74df4482e5d518687. 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/DEF069903400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafebb3456cfcdd055680d1578873ffcb609730fa297d61ecd52b358cdd30e3f1. 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/NLA309400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfa5cd4a37afad1f0aada39d4c008c41ad94768ad81ce9a91b4ab6047486541. 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/DEUM70805623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9af052048a927bfe5f32094ce6c26c48f17712a34a141545371db3bd0fceea6. 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/DEF069903370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73c0b8ea58f969da60f5f4c05287b94edcdcac3203f06e239a51783a1eb7f94. 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/NLA309400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303f9a5fe2811948b44b72c26ddffbd0273b7818318640212ea01db24cacc06c. 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/DEUM70501558.
Notte Magica - A Tribute to The Three Tenors (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c646c4bc5bfdb28654024f03dc1bf720cf32c32b40bf6957a559d02b1a2726. 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/ITB001600384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b01c6c320a697207cbf018dab6f99de59260f231b4ebe2dbdbfc2fe90387cc9. 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/ITB001600398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc35d95eb1b68a067f0d8cc26a1c39a7b437e12f7ab2223730cdff089248fa6. 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/ITB001600385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5f66881d7e693b9af0d7f25b69e68b1fd082289336e2b116efc810a69603b1. 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/ITB001600399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d7891cc1413bbb7d2c45ae001ba3c2655f4425fb1011bca93504a69dee668a. 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/ITB001600386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b2e74da8386c540655dcdf695544f6f53751d1455b5a0e5d08e81bceb1ffdb. 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/ITB001600400.
Mattinata (from "West Side Story") - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a646467da463c3cc87d21116c6aa1c4cd3840881b8a7202a2d42491a8279c4d. 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/ITB001600387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55369763796973459694ffc4dc5a91fb04ff1bb7337ec32295e4c39aaa21eae6. 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/ITB001600401.
L'elisir d'amore: Una furtiva lagrima - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f2ccb02ccc78bf0b0b81242f908c7a6466572f790fb7eced74bd53e2a55208. 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/ITB001600388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e61f05aa66591c6b0444c2946794d6ff79effd242b683244370e464d7476a72. 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/ITB001600402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c77d345e36cd182fc10b2cebc89369cef2d0923976c56488b70c4d175d51169. 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/ITB001600389.
La tabernera del puerto: No puede ser - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257f09b3e53c54d49465478fb4fccf180364b2eb123c2e388bbae0ee328db863. 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/ITB001600403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb985e5a08e6d741b03946565ba0d6454e05fea165d27a9a57f2378dbe61ad68. 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/ITB001600390.
Non ti scordar di me (with Plácido Domingo) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9038b5fb47031ed97b79cc5a795b802ee4dcceba5284d0eff60c0e6120fe2f. 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/ITB001600404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8371b24618002486f655247db2be64858b9f2516b7805cf7368198205b251013. 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/ITB001600391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb924feeab82eab2d34dcd9385dceee735abeaf4d85d23d0eb62e09d0e8694d5. 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/ITB001600405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858a85ec77150c905b636d66d818841fcf12d09862fe8353eeb2a701f603b980. 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/ITB001600392.
La Traviata - Libiamo ne`lieti calici - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ddd96debe12ed3f7edb22a3ae5c09c3a020ea23fc750554cc2bd08b428cb2d. 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/ITB001600406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee846ffd9023763addd57acc0dc08eb94d78451fc414ed1a7a23561d217e22ba. 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/ITB001600393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ac4a8a4d1308cd498f40f2770ffb80d9b091627cce21f05907434ea010c708. 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/ITB001600407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1f4f4566e6994d4dd087f1e272dedcf5c8ab76f05e5bcbad9cf230fe2ab0dc. 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/ITB001600394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfc17eb9f009d23927459e1adbb9cf212a2041c7f3fe7f45da1991b4a7f652f. 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/ITB001600508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff64a26d291488bae608e952116cdfaa088c76149e0e6f8ef626d2b3b70ec94. 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/ITB001600395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b449bcc93120676996e8303d55dadacd0c8987f780f42838137952c69ec4e3. 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/ITB001600396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47b23db0f21ed5e8f63b2f99a8a4c7d76b6fc80cf1ac18c1758e41be5f346c3. 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/ITB001600397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691e8fb908df786e6a4337083d35cabf112519cc7acdf79eb906b86441596449. 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/ES5021702353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22276064c3790ae9cd57bef914fc3dcc856081cfe04441e623045a7bd8740a9d. 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/ES5021702502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd5cc1975a4a88a8d77758fb7c1f6f25af865173717368de9dd3b61002b3055. 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/ES5021702503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0af325e21711a614d6f7a4c69abacef6de21fe34d7d2e5680e7e2aedbe56e4. 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/ES5021702504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4e3b42cb6f4278d8f5b5f883ca445fa8b725f0064a8acc677a68ede0890040. 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/ES5021702355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7466c034f857126fd3276dacbb01ba807d3234ffb74a4f03d5dd1e1769de0fbd. 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/ES5021702524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc0717e03b155133efac80f570b147efa90ec0524d72ff871f0f1f2d628a298. 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/ES5021702525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdceff97d4e364e5ed6746f5a8dde83bf09ce14e6d64df6a148935d0b02307457. 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/ES5021702526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e735a7891b0323bac20961d037662a200377c4a4c8627a0655ae2a2a5b0268f. 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/MXF011100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9bbf49d0ad56ae6f8d52c4c10b996fe822b4d309effa72fcb5fd74609a4dd9. 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/MXF011100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9bdc3bfb5428e3b54e7b38ae3a48e76bb7356b7d5d2335a49e381d37a7294f. 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/MXF011100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bec06609a3a93386365d9017edd5003147ad20bdc4fb92ebed128063b5f36e0. 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/MXF011100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf386ccc8fd00ac11a79cad6ff75beaf29812bc938272a8d1932599c415f663a7. 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/MXF011100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82e7f14de95264889d4094dc12e7538e16ba9a98bc687685c467f7a0c861e65. 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/MXF011100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8def5b5210fd54a967315a138bf39c18cb448efa24e7d92f922b2ce519adf8db. 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/MXF011100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb4396fba2d652d0e93640ad3f9c22acc77ddc68a9e30a6da257b497266eda5. 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/MXF011100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295dabec8388b531fd52e284ad178ba2a3b3362276042143d82cf39682926a3f. 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/MXF011100096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ad697a28cd3f982ae4a3ccac66c8b0413fcb24cf026761c1424e009c7728f3. 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/MXF011100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb679002d079019e2665907a32076d4567d5edfeaee5b8bfd67869c5d5cb3e022. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QMFMF1471427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72095643113b77583a103aa306dd63a4816bdbcfd3d693f6a50c1bef4c999350. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1471430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9b66105f0f3a2751f32ffe4fcaae65d149d61aaadbeb1ea5ed14c871f28f49. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1471431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a3469691b9c76461a9b01bbee3870d31e3883f08026d857df9c5d6f6ac54f7. 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/QMFMF1471433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc1c0c3ee6c736368a6c4e21fa50142b95690928314834bb1c36a980b2d9651. 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/QMFMF1471438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32e5fb1fd1ccc08c5e2b57e86f5a3c9cbbb619d9a072cc2a15e580f4c3369e8. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1471443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d8ab9422a6b03f0d841ada92edc19e266b6bf2cb088ba7583275bba90c0961. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1471444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96965d77be0b3e465e4da9fdfa43cc51213819d187d88989e9146b458a47cb76. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf000c959d25f47bec4918d870063a8122662c377750cc1f40283bb5a53758232. 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/DEN961000250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa386b0363cd5dd896abc89c68e2ae7d92cfbc1c49f3b7f711862f8e7ec3b5288. 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/DEN961000260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8a00514b0529e72cc2d7cbb48dbcf5fa22c9d03672d6131bc5b1e55cfdef35. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEN961000270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749faee656c45b9ddd4508960a09c81e49e50362e9f29afc9f05553bfd03c6dc. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3b4e28a5d11eaeb29440308d36cdffccff60964eec9a06b30c883a818465ca. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72029c4e5a286b775149f5c434d9e6c35e2bf5fe191ba44ee41007e4eb65de0. 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/DEN961000300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ddcce07978da50b09d57c35020980482c3cf71367229cb5891100adbc8b0b3. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8850a00de5709836998519b73dd09616ef8a177915e68dd8cefc6e0058a46ea2. 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/DEN961000330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa54206e4841daec7176e0fc41cb357b71744a68cb8d5bbe407433d72e7fa54b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6354f1e4444376888260f23afb818d9ab38846177d7562178e519347f7138796. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c75b1f82b1ab5b86a26ae5bcb09157653185d1988553e7ebf2adb1a2637f6b0. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961000360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f6dda1c77fbf113a1c348c08967a87a84410e4ba94fcef4076c8b61d3c228a. 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/DEN961000370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30383f32ed95ad66846fb642a514fc1ee9aa1949ef6f45d96e6df4a83dd8693f. 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/DEN961000380.
Medley: Cielito Lindo - Mexico Lindo y Querido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f21f88fca8a468bdcbbdeeb58af378093db9887661f4fe6593c68729e61261. 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/DEN961000390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f126fec4d9d92f393a5b99cf596af8866512f20ed965f3d5c188892eab603f1. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH0710401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645598a24f570d0762c634e421052ca84621e93163f15649ddf84b5b0d0321c1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBLLH0710402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a909d7a6da48a90067a911aba368158e76276717fdaa0cec0c452f013fe502. 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/GBLLH0710403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258d6f9f4207aae2598ad9046f49b75af6178235d44132bd1e1b790b8e8f0157. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH0710406.
The Christopher Norton Pacific Preludes Collection
Cantolopera: Evergreens for High Voice, Vol. 1
Cantolopera: Evergreens for Medium Voice, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cc900e227ee27076b98d0d1d3159a83d57d7b097db4de038c8a7d5bddb1599. 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/FRUM70801154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa674bb57f6ef6b62f44f51bd65019c0266404f55925cd70f561bb84c1977b673. 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/FRUM70801593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa280d9b8aa464d29776ecfca6b511bdb76cecb20ba2ab09ad82c592373e2de4. 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/FRUM70801153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e489739583df41502d4ae373de3962dab4033da0f28ca294f78de9cecb66c0. 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/FRUM71601966.
Manon Lescaut / Act 1: Donna non vidi mai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5458094026af16894c9e304abbafb431e9d21454d60ac280643598cd13c662a9. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71402795.
Luisa Miller, Act II: Recit. Oh fede negar potessi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed59ca5404d07e6e1b99488d4227e21f0eb8a43308991c6bbf853a208311e7d. 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/CH4529780000.
I Lombardi, Act II: La mia letizia infondere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d51c4c730b4590b1fdab1aecf541b1c53cfdee23a0168683b5b4370779a8499. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4529780020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4ecd577ffb7bf2ba5a9e88ca8e20229dd5ad6b30bf5706b413abb1ef39af6b. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71001853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fede728406ff5faf90c7633a2a4fcbd54275ebb86ec1a84e1a6aab517b96b4. 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/FRUM71001864.