1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f3d0be2af5c8fc584d58f20fbdcfa4476e05eac51fdecb06b0d5984175a4ed. 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/837470a4-a6df-4af3-a452-55b274f44569.json and https://artists.proofprofile.net/proofs/artist/837470a4-a6df-4af3-a452-55b274f44569.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40813e8443a5f2e3650f31ddad5a1dde23c520e84855636b7481cbf1f2c2e99e. 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/ARF038800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddf1a20479776c2a952fb65fcdce7ebaa3eda4ced45a20733602ad11a4d59bc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625d00763450135966442ea806561128aa98c85cd492a6e2953f387e18dc3c50. 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/ARF039701631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc799e39525850cf5105279431cc1f75b77f25276f64c47aabb33bc2fcaf67414. 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/ARF038800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99aac61f1f784e26ba61a7f530c2e97d1979eb5c4d7a844e7df12904fd0540d. 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/ARF039801041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a60c5cad1a6aa0e0f88ee9c37dc61229ae3a41d447ae6ce209a719e1b3b3141. 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/ARF037700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb4c6c546fbe0a34755b920503f804f526700f3ba82dd1e65511c3ec6cd65f8. 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/ARF039500525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6becd095e93fdd291cccc792cf6964e714456c79bd82985fd6efe5adbf09ec06. 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/ARF039500511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f752628c76ef0396a6ddb3836d252bda89c12b15d48f16b2673a22d469b94. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039821461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c07c2bccf240ba688f82e0c4c323daf688c8ecc14dda6994e0fda15fcb58c93. 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/ARF038800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cb958d1fde02367944cd97ff4e9005373479be8c054fb6c118f50b38d877d6. 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/ARF039900584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f4d2fc12211f213f332f484fa22383700441460b0dd3a26f5f87d369e2345b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039800854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea69a6b9a67f1486e71b263c25302af37def451adb595d7d33e6974516b56ef8. 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/ARF036900073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabc0ae2912d5cfc81a0864c9d5c62823c01492734aac5739edf412a0221672f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caf9a42485a9a29a0380f77795938a787a4217e6fec763aff712d63f8ce1bc3. 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/ARF039800858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6da96f29ae5217deeb40103a71762956ac3d5e400ba80c6d0b9671d586afa7. 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/ARF037600054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925ef9db39fc6cbab60ef0616d8c5d47c779c81fb59711ec7ae1170bd21008e5. 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/ARF037800000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019cb67bcc6c3f41411a19ea0d6c09d19c29e41a1f17d97100ef051dad226e9f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba257f8b4efd0037d118b47d4fb142f7a64e598c3cc7f7e1ff2353fbd2ef341e. 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/ARF039800861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c0518fdcf12d05f776392c597bab9d575d7bd0fba093f0493241e55f07568c. 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/ARF039821432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc972f598c7194ffbc41a24f9ddddeee48c9ad157052500012bd81f24d019fe30. 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/ARF039900494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2012c1dc60ea8e935fbce2db2cb3a4853128c552e176ca60d1e6f9a7749098f2. 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/ARF039701632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6d6684d9a13e7c612e090a3a6fe3ec5d68b32e1ac18b331df95ce1c37e3f32. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ARF038000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2194c1d6c8d56a2fdcc0b5ec35348b90aed7915ea03703197671edba9ed0b5. 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/ARF036800114.
La Última Curda (with Armando Pontier y su Orquesta Tipica)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cc35e7b5012576cc7a56ee60451d244ef953f2dd62acb69e8098b4a0257d46. 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/ARF036600085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7a40bddfce892612f95b05c62c99ee636e0ee32ecc121c8e46cbcb60a0f0dc. 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/ARF036800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cd50c40abf9f0c823b4c3b962402b5c2a1b49e614860b59d1af3adb68de610. 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/ARF036700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9a7862464ab5750345cacf85dd9902725ee2f2cdab647ad3a17d27e591634f. 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/ARF037700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ab2bf3713f6db587f884f7c026142dd87e83dc301f67863e6760d881caa28c. 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/ARF039500536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc4c58587fdedf89dd81ed41e3b930f936162082bbe6ca4fc1a48f127123e89. 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/ARF039500522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dae852e52979171ea6ccf0f668b54ab6fde16b611131e32a15d4b2033d52ffa. 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/ARF039702416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ffd91df86b11916d82ca7796f366e07c8f55d75ec7eb5628a47e4ff2a091c1. 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/ARF037200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cf9fc88fc911ce03793ff83c832aaf226e71be2662d6dbb5e32532646cb815. 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/ARF039500514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49391e5d9b7de94311062ac7983c37af9634a0f3203bfc6bb10a809e16ae8f1a. 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/ARF039821470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5092f69abaa40c996fa543316ee163cd29f3629d34fa3aa74fecf5389435555. 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/ARF038000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a351cd1241fcd164f4d1ed45259d3b08a05267d5eafa004c7d1975d03fcfd6a. 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/ARF038400043.
Cómo Se Pianta la Vida (with Roberto Goyeneche)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2ee89e1f44313938b4d3a3756c3d8091ed5ed1ba5328c59b310819a9b1667e. 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/ARF039900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c03c79bfa652b130fec02528f9cb83a0ca7b81a4ea3c309e19cb87af52e8a6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601faa03556c77c277fc311192f6efaa1ff5513951f96177f611e99824c86585. 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/ARF039702413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40813e8443a5f2e3650f31ddad5a1dde23c520e84855636b7481cbf1f2c2e99e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF038800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0933f55578109f046edd57b397fec6b744a715607c7b1b3ab4608f24976be44c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030000469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dae852e52979171ea6ccf0f668b54ab6fde16b611131e32a15d4b2033d52ffa. 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/ARF039702416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601faa03556c77c277fc311192f6efaa1ff5513951f96177f611e99824c86585. 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/ARF039702413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7a40bddfce892612f95b05c62c99ee636e0ee32ecc121c8e46cbcb60a0f0dc. 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/ARF036800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc799e39525850cf5105279431cc1f75b77f25276f64c47aabb33bc2fcaf67414. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF038800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef42dd0cc2bf6b12aea8f3fb066f80f1e409dbfc3e5ed045cd8f1e2f1cacacb1. 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/ARF038800051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724e7921cdb406d4fd2081c3a060c82cff74c185ec1bc9fdd7846a53d4d6693c. 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/ARF037200185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cd50c40abf9f0c823b4c3b962402b5c2a1b49e614860b59d1af3adb68de610. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c07c2bccf240ba688f82e0c4c323daf688c8ecc14dda6994e0fda15fcb58c93. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF038800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc64f68c7a126094e375d59adc68ef1c1142379977101d383814c5e3afddba7. 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/ARF039000067.
Horacio Salgán y su Gran Orquesta Típica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6b7beaa5983510399489ea9552e7c0d04019460377caba02ed704cbc14e822. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789caa893499a05b774d985ea6762b7c65e1df20316c502c20c2502efa52d3d1. 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/ARF035300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0391d551008fea530e239b7942ef08c3b15783bc497c0019c56fff91a20cfed. 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/ARF036100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24063de67654eadc96d270d2ff35228be7a4bfa2f274ebdf7633d6c376084555. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2ee89e1f44313938b4d3a3756c3d8091ed5ed1ba5328c59b310819a9b1667e. 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/ARF039900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7340477cc0696438961152907696e38b567c4c7b19692999879c5f9547e2471. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039800891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ce0255f1cc680de4900d0578035438388131172b1503bcbb4d1bde440353e6. 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/ARF039900150.
The Great Recordings of the Argentinian Tango, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef89e96532ef2df6802ebc8401ae967b538939b9821783bcd84668f31c9e981. 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/USA371078051.
The Great Recordings of the Argentinian Tango, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8123756ab97bdc96c0368673fff8472d427302a76ad2e78687d88fbb590eeda1. 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/USA371078046.
Cafetín de Buenos Aires, Vol. 4 - El Entrerriano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf876651908b7e7126661d654e56f9e2a6dc5327a1893e16b5bf7512945bf9f8b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620419653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ce8e22169e24bd7edf091efe2f40e79ee1697be4690897c57c9d1e189a8fef. 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/NLG620419664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fb450676ff1dca20b20bcb605b47d9c64c492d731a8821edb9216c2749e75e. 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/GBURZ1403838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e757f145c4875bb6513eb0470fe996a87efc284592c10ebdc0cdb8b14916486. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039701512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095ccca1e6141899c96ac656b2a4f0edc1bf2b3501bd2e9de4dd29d6b6ee22c7. 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/DEKB71663019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cb18ec365c03a41530e68b673a4784e27138593a11f3ea0ed1f91ef71af646. 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/DEKB71663024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cdb0da1463348104a38449042bf334943c5e0943e75157ade1e9f0a8fc78ef. 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/DEKB71663027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367934f4a83dfaef2837578b73454f9c5c21b62f2251c0a3dcdee90ad4504c57. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663037.
Organito De La Tarde (El Barrio De Tango Vol. 9 - Original Tango Argentino 1942- 1943)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9d69d1a8bf853f45ead0b6bed125b25488774845651668f3a71e997743b06b. 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/DEBL61320402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e1a51b07f244f27efe0f29861d9d00ddb95750b5c82e529d926bb5c0cbbc5d. 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/ARF039821118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb094d09507bee6c79b226d53ad47b97256f42474410ba94f20a72987e58e48c. 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/ARF039500189.
Our Last Tango (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4baa586575388d642a54a3ab3e664f5850710a556853257f3ca2b3bf9cf3f14. 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/USSM11508536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae47904d9b670ccc609a9f7dae289ff4a80ba7429c8aa0c40bf934520b644ae6. 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/USSM11508537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dc032c22245ddb89342317b1a83c248e1350f27760d63e8e2b69c6ad556666. 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/USSM11508538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48095ab97fc83442d5d64a08e94a764d0718678efa69ba5342b281ef0e6e394. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec0cd1f7cd1f60daefdbad40031a58c5e4f3f3084a6d7ef72e0c8257a840aed. 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/USSM11508541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a570f22a29c08eaa256f66f960abe66c51524fd28a05930d9417c32e3a6f467. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11508542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e54b94243471b3bb11c8e46313d8d078b0c32fa9496af447cd423fb899487f. 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/USSM11508543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f043951e6345b2391b10f2d5ae1804f223cc2006b8164d756b5db6a51eb165. 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/USSM11508545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1972edc9888b82bba65f98920a24aec9706d0e8c98fe09227e9e864698ed2d30. 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/USSM11508546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2645c4a3786510e35dd0483dcbbfce21633ebae4c2153aa61cfca0b964595843. 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/USSM11508547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe2e7c21c7fbbaca5677e85dbe2757df3b207653cffe96c7150342000b867d7. 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/USSM11508552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7069c1930e1c800d40257f38c70d6468cb323904530477495ac06b5b544788. 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/USSM11508554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85e7e294df546947c080a62c2969d188f318660fc6d463b38fa0c33ed6f45a5. 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/QM6MZ1705759.
Cafetín de Buenos Aires, Vol. 1 - Vuyo Verde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438393e1cc825027f7fae69744717de7fb76cf039ddb16c288b6b056ba5297d6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620419599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aaf1194f20f0f36c61ad85bd9e76c70b416c82c68d8303d9b4fea0dbd550cb3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620419600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfccff924d259c0aef9f0eace0ee1f1fb865a8d3ad56e6756bbe3ddf3ef0650. 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/NLG620419602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60001e975ced0f8348bbb62a3234e3f89da20ecdc09256bedfacfb82d36fa30a. 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/NLG620419603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de45a2710938eddc5d1beec7118e9797b25cb9c8d0244fb8ce0f692c103411f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620419604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721daf68f13536fad0e5135ed1c8ba2e8a8cf2b6f4dc5845d0b69015607b05f5. 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/NLG620419606.
Quejas De Bandoneon (El Barrio De Tango Vol. 5 1944 - 1945)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942ca7990a33d19f64e81bd50107f545731156ed6811c53329a203653c19759d. 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/DEBL61256780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbba61324f79803e428302e47b4384c55b3d7593467919075ce4c12f00deb1e3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61256783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51c8f7cd7553d2a05667020eb9bf112e4e1d93ff8c73ebc6941397d85374066. 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/DEBL61256788.
Yira, Yira (El Barrio De Tango Vol. 8 1946 -1947)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e8380e14a7d54da2050129cf917d0fe85a74da173d268e333376c007bb75b8. 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/DEBL61256826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d210e0a4a8b5596e6f14ef60cbc1e3a37cb335837a7e4486df0946e34fc659. 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/DEBL61256834.
Tres Y Dos (El Barrio De Tango Vol. 7 1945 -1946)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8464774bd49f8949d4820dde2072f9eaba07c4e948ca4f1f73ae36d1610871d4. 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/DEBL61256811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4a7d1c828e4fdecbae5f3f46b203c30b961fec44181177099d86b505adcded. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61256813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49597f97869518595d4600ffbc76bc9827a406c278a32a92c70eddd97c57fe5. 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/DEBL61256817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f97777c963113f5a569ddbb31c26409cdcb2d64a1e4d3534334fb1eec394749. 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/DEBL61256820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b9dc5b90f2a7b2917734314abb0e9f02a67b9bcadde9033a62fda524a0b3e5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61256822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5b2d89ea6bac020ca2a52603ded2da2f7e3f75a7dafd9b732fa72c9859ffdc. 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/DEBL61256824.
Mi Noche Triste (El Barrio de Tango, Vol. 10 1949 - 1952)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b497fd4b7ff105eba4f28645b789a40c5481c10d0ed495bdc1400781838479b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61257767.
Adios Pampa Mia (El Barrio De Tango Vol. 6 1945)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58aca78b11aafbd65f9aaa2df64c9fc36ff7d845c58fdce4e8ef3fd5ee4bfb8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61256793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941e952f68b3e34f540b06a6745099439eb65c8eb4cd72c724ef73b6bffed001. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61256796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41e148c30531992883e95707924fbd35ff0f53c010451c97376bd6679f37e05. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61256802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7449024913e43cf173cb6b76ac58907f0a49b836a18a12a4c6a899bda8816642. 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/DEBL61256804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b41062a07a061b7e395d24f570d8e34c6f5c69eadc15aa5ac5387444accdd2e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e757f145c4875bb6513eb0470fe996a87efc284592c10ebdc0cdb8b14916486. 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/ARF039701512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf26e0f0e06a77d3973abe9a0fc1ba9540f5e607492bb2c229e72e35508606d8. 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/ARF034300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8091895035f821603ee9b36835556e361a3b9768dc8a82ad46ed2d243c0281. 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/ARF034300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c41617e5842f561592c5c6e505d731b7c0475e8184026ed5defbbf6afc752a. 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/ARF034300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b8a39b9eba088200f209fe020ebec4b6e8b4776d07de4eb712c38444f303f2. 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/ARF034300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb5000080b1aa6350fe22b3b44c092fe4ec89b65456c388476ff012ab9fe2ce. 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/ARF034300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d16cf64ae50db845c43c915aefb6c9480e111a94b8398a0b12d93b0422d1755. 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/ARF034300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7b5d49db63aa53ce2664e18c7eb4f5e29562571555571b828b3c2ea4b0cf2c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95af8161c94c6f6359e76ec277fc4d9faffc6aa46cc7e8556ca72b5f7ae40f88. 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/ARF034300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48095ab97fc83442d5d64a08e94a764d0718678efa69ba5342b281ef0e6e394. 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/ARF034100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f8736ef116708567894296302c4179398abe7a4b3701988fea61c140742294. 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/ARF039701564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2ddf6b4d92162f2f07df4c53ef1154392576bfe2bc27de72dc73b044c49543. 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/ARF034100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7b31db800af273954d048fb83ec91f0be3e6a7459a5d6f707fcda0c91d2a80. 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/ARF039701566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3397aeeb1297975e86ddcf8c3dbd4fd9a932ec27a6f4c7b26ad1e54738acbc0b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d57d56bd4b8a40b261021c8794f150d47f4a89d434f39f48c6723626a1a9f1. 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/ARF034100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46a6dcee384e1167f0f4fe0bcfb8f80ee912b7a194e7a6fb826ce95b3f7ffff. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e2a5611f85280b8399927065d34bd98dbf03236a741bd7adb948624b5379da. 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/ARF034100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd590a0b1f5300406f51012d89e4901615d23a30bf5006d1f2855ef1a3c2f5230. 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/ARF034100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d12dbc30a890c52b9b090c6a555e0c2bacf39a68cbdab17e32e6c32a0ba320. 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/ARF034100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d26cb4ded882962663b7d9c3f0774cbe63863c006a2507d3083081f3b50f467. 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/ARF034100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda026b4fc93420962fa33e893dd6f9affc164facbd358e48dfa05b2b0841352. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb072926ef9f909b7192e5225fe16acc450b02d50943f7846c726c3688f09be61. 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/ARF034100031.
Inolvidables RCA - 20 Grandes Exitos - Volumen 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2194c1d6c8d56a2fdcc0b5ec35348b90aed7915ea03703197671edba9ed0b5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cc35e7b5012576cc7a56ee60451d244ef953f2dd62acb69e8098b4a0257d46. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036600085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99aac61f1f784e26ba61a7f530c2e97d1979eb5c4d7a844e7df12904fd0540d. 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/ARF039801041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7a40bddfce892612f95b05c62c99ee636e0ee32ecc121c8e46cbcb60a0f0dc. 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/ARF036800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cd50c40abf9f0c823b4c3b962402b5c2a1b49e614860b59d1af3adb68de610. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9a7862464ab5750345cacf85dd9902725ee2f2cdab647ad3a17d27e591634f. 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/ARF037700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a60c5cad1a6aa0e0f88ee9c37dc61229ae3a41d447ae6ce209a719e1b3b3141. 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/ARF037700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ab2bf3713f6db587f884f7c026142dd87e83dc301f67863e6760d881caa28c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40813e8443a5f2e3650f31ddad5a1dde23c520e84855636b7481cbf1f2c2e99e. 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/ARF038800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625d00763450135966442ea806561128aa98c85cd492a6e2953f387e18dc3c50. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039701631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc4c58587fdedf89dd81ed41e3b930f936162082bbe6ca4fc1a48f127123e89. 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/ARF039500522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dae852e52979171ea6ccf0f668b54ab6fde16b611131e32a15d4b2033d52ffa. 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/ARF039702416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ffd91df86b11916d82ca7796f366e07c8f55d75ec7eb5628a47e4ff2a091c1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cf9fc88fc911ce03793ff83c832aaf226e71be2662d6dbb5e32532646cb815. 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/ARF039500514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49391e5d9b7de94311062ac7983c37af9634a0f3203bfc6bb10a809e16ae8f1a. 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/ARF039821470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5092f69abaa40c996fa543316ee163cd29f3629d34fa3aa74fecf5389435555. 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/ARF038000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a351cd1241fcd164f4d1ed45259d3b08a05267d5eafa004c7d1975d03fcfd6a. 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/ARF038400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2ee89e1f44313938b4d3a3756c3d8091ed5ed1ba5328c59b310819a9b1667e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c03c79bfa652b130fec02528f9cb83a0ca7b81a4ea3c309e19cb87af52e8a6. 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/ARF036800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601faa03556c77c277fc311192f6efaa1ff5513951f96177f611e99824c86585. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039702413.
Anibal Troilo Y Sus Cantores - RCA Victor 100 Años
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48095ab97fc83442d5d64a08e94a764d0718678efa69ba5342b281ef0e6e394. 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/ARF034100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c073b2846482dbbcc523504f386244d7f839e9fce7020ba81d92deb379df2b5. 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/ARF039500247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9263445aedce3573327400c1d6891b7ea44597d2876a32bbd15b87a15fd944f9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e138431de82716341a648f85b81561d7a9f483d635c9a32d324866caf416f79. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c7a89513ea33417f91ab39cc32fee8f2b56dbabe53e15fb03d87d5294e3c19. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad08f302e2e8836586d04e514f1a3c0c356d3f2e4561dcb87d0681298307d3e. 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/ARF039900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fa5d920d8d7c62f2992c6a670e3e62366287dbb459eff1f15b842fbb0a8478. 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/ARF039500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05a79d2f0b203ffbc1ba72792994f140b810eb8b7bd2a1f74451707307763c2. 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/ARF038800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c26a1747b898718299bb12065bf65281f36d4a2f44e269ef96dc07d2a6c4a6e. 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/ARF039500683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6b9adf3e67aad5d1ff40b07cd3dd89fa45f3ee5af7c555207f385de354a8c4. 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/ARF039000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd66a416bbec9dfe871b78057ed62d79d58d45f18bf9070d85ea3ad5a9c07cd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5476306b73811d6b96c65ee7398540b1dfa85ff7265357faa979891d018d4e3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638be018a946a1a6a11c58c90153af54973f2f65fd7e5bbe58f223c6a3a2fdeb. 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/ARF039500668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2ee89e1f44313938b4d3a3756c3d8091ed5ed1ba5328c59b310819a9b1667e. 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/ARF039900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c7a89513ea33417f91ab39cc32fee8f2b56dbabe53e15fb03d87d5294e3c19. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7340477cc0696438961152907696e38b567c4c7b19692999879c5f9547e2471. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039800891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ce0255f1cc680de4900d0578035438388131172b1503bcbb4d1bde440353e6. 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/ARF039900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ea32c0d5d0668e45943579b4f5dde1d8a428e3d6d7ec8c6d0946f990b874ca. 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/ARF039900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff7be8bc19161dd73597505bb32de01cf9309c5a7ec6e323381b904c35c7fcf. 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/ARF039900146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638be018a946a1a6a11c58c90153af54973f2f65fd7e5bbe58f223c6a3a2fdeb. 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/ARF039500668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6b9adf3e67aad5d1ff40b07cd3dd89fa45f3ee5af7c555207f385de354a8c4. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125cf39b48375812e83d77e35b66e48f123b3a30789219624a5e7ef8b3a4d218. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d9bb34359b72c73564dae2dba9b8e6f1cd83b7e5c8550bc6e327926c6bcc9d. 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/ARF039600463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84be5aa8c44916bfdc83d4e56a7407862783969bafb6e753a75fe140ded1687. 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/ARF036700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047752e246354d898d6ec831ae43e044ccc29a81b172a18109fdef2dacf184e5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037000174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6b9adf3e67aad5d1ff40b07cd3dd89fa45f3ee5af7c555207f385de354a8c4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5476306b73811d6b96c65ee7398540b1dfa85ff7265357faa979891d018d4e3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c26a1747b898718299bb12065bf65281f36d4a2f44e269ef96dc07d2a6c4a6e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbae72aff5772d65f70036e850c71d6933aeb06bbd61ffe55f521f574a999d3. 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/ARF039600474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01af74a891e9d9a78a8b315af569dab0fac381e158605c1ec57affdf4aa6771. 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/ARF039900153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd732c443c4602645543bc0dde8f8a2938eb84e38c888d80283a9b0c0498248e. 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/ARF039900156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63a8515075ff1541b14979d91799a6ba9f0cd35d4bc8d8dd42e88fca63a1f33. 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/ARF036500046.
Archivo RCA: Milongueando - Aníbal Troilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2ddf6b4d92162f2f07df4c53ef1154392576bfe2bc27de72dc73b044c49543. 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/ARF034100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b89d19f9d57a831e56e98c94a89586c452bb06acb14ec17cdc88c3d85d044a8. 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/ARF034100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a240c5b92870808b54f851e3bac2ca2ff05a1f37239dcf28a42e65fd45530a0. 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/ARF034200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1aece52f161c77a6c116ebe1e2ef20cabefd635317d1afd7351c05acd059ae. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039701611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779d7db0eb9a115ab928e2e709578e3a58995d08e121b037b613cdbb0b17788a. 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/ARF034100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0b99bb0911bc45be8393ca8432733ec987f849e84aae02a7e6130f4490bf68. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e4e6630f1587546dfbb10f189395f03aadc15f46ed4efd58287c747782b3b6. 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/ARF039300070.
Colección Inolvidables RCA - 20 Grandes Exitos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc799e39525850cf5105279431cc1f75b77f25276f64c47aabb33bc2fcaf67414. 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/ARF038800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb4c6c546fbe0a34755b920503f804f526700f3ba82dd1e65511c3ec6cd65f8. 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/ARF039500525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6becd095e93fdd291cccc792cf6964e714456c79bd82985fd6efe5adbf09ec06. 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/ARF039500511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddf1a20479776c2a952fb65fcdce7ebaa3eda4ced45a20733602ad11a4d59bc. 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/ARF036900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f752628c76ef0396a6ddb3836d252bda89c12b15d48f16b2673a22d469b94. 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/ARF039821461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c07c2bccf240ba688f82e0c4c323daf688c8ecc14dda6994e0fda15fcb58c93. 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/ARF038800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f4d2fc12211f213f332f484fa22383700441460b0dd3a26f5f87d369e2345b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039800854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea69a6b9a67f1486e71b263c25302af37def451adb595d7d33e6974516b56ef8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036900073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0391d551008fea530e239b7942ef08c3b15783bc497c0019c56fff91a20cfed. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6da96f29ae5217deeb40103a71762956ac3d5e400ba80c6d0b9671d586afa7. 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/ARF037600054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925ef9db39fc6cbab60ef0616d8c5d47c779c81fb59711ec7ae1170bd21008e5. 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/ARF037800000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c0518fdcf12d05f776392c597bab9d575d7bd0fba093f0493241e55f07568c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039821432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2012c1dc60ea8e935fbce2db2cb3a4853128c552e176ca60d1e6f9a7749098f2. 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/ARF039701632.
Solo Tango: A. Troilo - Fiorentino Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48095ab97fc83442d5d64a08e94a764d0718678efa69ba5342b281ef0e6e394. 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/ARF034100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f8736ef116708567894296302c4179398abe7a4b3701988fea61c140742294. 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/ARF039701564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd590a0b1f5300406f51012d89e4901615d23a30bf5006d1f2855ef1a3c2f5230. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb072926ef9f909b7192e5225fe16acc450b02d50943f7846c726c3688f09be61. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc2510b34ce556cfdcc6c303c86f042cd8ea82cb003fa54931c23ffbce5fef7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039702410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3c6a7fe5f0d1f5e67c5c32fc8f32159671ce7efd3fafdb931488f234f0279a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79893de8824b901718ec154bef0d4ed2bb788116c299b28ae99250a077dd204e. 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/ARF039701583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfced5fcb5d357fcfee391aa23734d96f7f4a771d705790b760a49ee7bab94ed. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbae72aff5772d65f70036e850c71d6933aeb06bbd61ffe55f521f574a999d3. 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/ARF039600474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62c75962bd439d531c73e3fd605e31c2af9fb569e22a2ca3820852013ed2a9a. 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/ARF036600117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299cb9114bb5dfb60e36854f04f921f064e7fd7ceb3772a64fc5ecf3c641dff0. 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/ARF036600120.
Solo Tango: A. Troilo - Fiorentino Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c41712d52bacce65a79cd40fe0104d1de0d5f375848d22610389bf7042926fe. 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/ARF034200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a18792f9742901c81dfd223206dcc34c9dc9ea1f4f8557c0adfd443840bc33. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0050d01976b35a5c117b8c18433715796741824c57234f124c268530e4d798af. 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/ARF039701605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e4e6630f1587546dfbb10f189395f03aadc15f46ed4efd58287c747782b3b6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f8a8f538fc532d635c0c101616a5f44dd87a6195654eb6f6129aa1d24b6a95. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fa5d920d8d7c62f2992c6a670e3e62366287dbb459eff1f15b842fbb0a8478. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ARF039500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad08f302e2e8836586d04e514f1a3c0c356d3f2e4561dcb87d0681298307d3e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25d605d0bc9e40412ca080245b04d931fbcd95a248222e4447bc739855e8695. 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/ARF036700123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84be5aa8c44916bfdc83d4e56a7407862783969bafb6e753a75fe140ded1687. 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/ARF036700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125cf39b48375812e83d77e35b66e48f123b3a30789219624a5e7ef8b3a4d218. 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/ARF036700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce34aff29bf277f88a37239258998cf007c16a127a0baa529aa92feb762ed33. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500018.
Solo Tango: Anibal Troilo - Floreal Ruiz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c3fd3690246ee68fda4211e26ebd6615bcf4e28a5ac850706922ccdd63b5fe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030000473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873f7cf02890099683546379662c7d08df97a40b1d8e215f0e08558c88b7163c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039400809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c226ce551fbfba69e36ded56ddd4e9258ea6cf62a10c324023f67a407420d3e. 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/ARF030000487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f687652bccae2cf49566d0d7a383050a53e3ad5bca445d99e67646685d9e75. 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/ARF039400813.