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 0x37f5375524bc22faa95f95e49fb5f1adb7bc8ab43943d3389ab485d3dfe5818c. 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/d7f55702-e8b5-4b64-bb09-a0455591f4a2.json and https://artists.proofprofile.net/proofs/artist/d7f55702-e8b5-4b64-bb09-a0455591f4a2.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 0x09c5a256801424d3a6abc942b37c5ba9a34ad984b4d8452ad3b8da77c1d71091. 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/QM6N22372444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6f5a364ba0230c97fe7f255a40b422eea1e70243d76e8f7fa21a9f137de3f5. 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/QM6N22372445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3793c3ea91bff94ff908b1804d512a87096e3511c3625508b753112b3e677c20. 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/QM6N22372446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc89aaf809fc2a66bcd0f625e89a8e2ad3826845c973337c46891dbeb2b98ac1. 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/QM6N22372448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92b7547483f3df760f16b1ed9d16b756fe1ae2bebeebebbce61ce948b027e4d. 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/QM6N22372450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25536f382623bbeaef19821512ec9561258a56142d22ab905a1d1c281384445c. 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/QMDA62277687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747aa571f81b2bbc494fc1f0da839b4ad28b173f012e21a5c02c9ee1509ada31. 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/QM6P42211205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c0e9241dc9d4aa424e1e46dfb7a3fde034a2ea1bc4214eb4c25b59d4725d37. 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/QMBZ92048620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7caa0e1684a5e35ac34fa695d61953c8399f8920238452283bf7669774791467. 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/QMBZ92048625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc336f418fe0bd325865650fac35acae05349da29ca9a419583a358204f6f5d34. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:49:41Z), 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/USDXS1600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8547b7b4cbc3b9c2a676f6764982eaa5989363224410bb941be3c236329b4a11. 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/USDXS1600088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b78eeb5bba8b4dc5513663b3e52de96681de978a7beff0baf610228706aaed4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bae997abb1a8e7ad876e6df1c11a19db43a3c6ccba2fb78e0091d7aa7d675b5. 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/USDXS1600090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3882980303cc587e7341db02d4c29dc581b0ccfa4397bf90d3c5c97607f33c9. 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/USDXS1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8470b02a56bf54af7d591f4035207e77eab8d79b9ade89d5a0b581b87a0e4431. 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/USDXS1600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1afebf477e0cadde3da5bdc85c3308064497ac42b70b8a6260909d81d95a48f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:48:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abedbd0e514c53ca345be2075371a9d7982f14815f410d1c2027d80cf66b336. 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/USDXS1600094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a15281f517cfae7b287ace0c741d1d19e34db57c110540b2a4d416369216b95. 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/USDXS1600095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5061811abda8bfb743843c3bf408ab5f65093ecf2458b685416d27eb8290a521. 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/USDXS1600096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd866c713f1c17c61a07da956b8700f2971f5f33e26c5abb3bd2a1e32b8ca5c76. 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/USDXS1600099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9b5b892960cdd223eede82b4675f319ee8add0916710d4b240141bc9aaea7e. 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/USDXS1400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd50d7fbb165ffb4c34b115db2e3b22bdcbebde1ec3e3c4852198b379fb5639. 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/USDXS1400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73c473bb35ecb9606bc2bc09aab261c6c54b7d6082a317642323a7e2d7b0c48. 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/USDXS1400020.
Hoy Suelto La Corta (feat. De La Ghetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb20d43cd262ec738b698a73f7ad28077fad36438d5ce3a7bae9861af57b321a. 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/USDXS1400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5879a1269172d8b55acf0d23a822a19e111e7673e875295ab2a18fdb5abd183. 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/USDXS1400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddef288f45d3fb61c33fe6b855103e7f12e89cf0cb7ff5d17ad9cc70a76cc36. 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/USDXS1400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025f776915702f29ac64a01b576bf56571c0fa631028ead53599bab6b1a75239. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1400024.
Esto Es Pa' Matarnos (feat. Zion & Lennox)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bd71830e8e1c08e6a913a950307e7f70b964eb24200046424c7b0d86a8a67d. 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/USDXS1400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d51784afbc71695411c0379c5f1d7216fdbe016f6c405467835c03f973ea8e. 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/USDXS1400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e397e19f41fa04fe3dab2bc18612de1df2ca475ee64d5bfa48cf1c9c1b25fe2. 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/USDXS1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1fdee8fd22b4a1041d79abc9a32bd6b43ef57cb096ead3c2c3e592b421521f. 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/USDXS1400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa936aaac0abf830a1fd61b53dff73822d3c4f4b62c05c6c7cac14b99f1c75588. 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/USDXS1400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eaccdf3a2c6a3fe10a7a15ea1768984b86c466c2d8b0bca29effae194b8084. 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/USDXS1400030.
La Jefa (feat. J-King & Maximan & Franco El Gorila)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25586d8abd5c50da74a6934af940fe95914676aa8fd129d7fe94fb8d04acee36. 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/USDXS1400031.
Uno Quitao & Otro Puesto (Remix) [feat. Nengo Flow & Yomo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0ae9e02005fcd23658c5852a7af7369a0673040a31515514911bd125cf15b2. 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/USDXS1400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06c7352073185ce4d9b0bce2f900389df10c5e9d75c3f529d8ca5653183ea35. 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/USDXS1400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360de5871b590947e9152b43d537fc135f25d40dc36ef7a21cdc1832b8ee6da4. 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/USDXS1200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01691cb62d463701f45dcb12633fdb812eb63800448525c5495b5ce1c6592ca3. 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/USDXS1200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0de56eefda9d52fb2aab83156a6e24ad7c049ad7c6b234516537c5946b568a. 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/USDXS1200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9144fe1c9e60bba54941627fd2b7c0022993b5b15c456e96e9744ecf4754d85d. 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/USDXS1200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ef261210dca346d27fe86752a82e2243e6818a99190bf8fa433d50de8c7834. 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/USDXS1200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ca1cc064b7905a7c85b681e754e7873f253c5d1a9a075e7474c1ab1023b053. 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/USDXS1200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8c2825beaeb3a6910df474e4d8e7ba4c9fa481d320fe4ba811f2ea1d129d7c. 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/USDXS1200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49557ac81bbe089a5ffdcd884b7878aecd4a355e83efe6fd5007be97839baa30. 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/USDXS1200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b4a7390955baa13d6e10cf08738a8d988b0dfee459d45a2522f21188daf8cc. 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/USDXS1200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcbce23b2a17aec1e25facc47b6ba589605c08012149e4ccb208b04fb52fc72. 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/USDXS1200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a8eeca0763a7a6694c8c9572f407dd0f52718a6b9adcfeeda308ce74766512. 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/USDXS1200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2331fe5ea715befc5830e4d8046ba56d5e47772bbf436b446f8eff85faebe8. 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/USDXS1200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f85366ddad68117240276ada03e5ddb1dcee392f761a5e8a3061d77cc8e5a9. 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/USDXS1200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004fc22b10caa3101cc293d1b337f5ad2b8de0c7e3acd89bdd51021fa98661bf. 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/USDXS1200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdfed3fef61d7fc7cc8d2ba77ff2c8c02fbb70dd73680bfef5c6a5cab967ba8. 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/USDXS1200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515ceb345d5b0096f720921f9d85afcfc7418950d65c5ce192b92a735be8d4f6. 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/USDXS1200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5d3ddb0f57e10a10b6a663035a190d0a29c07f74a4c2b99b634945d61c3305. 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/USA2P2350447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25536f382623bbeaef19821512ec9561258a56142d22ab905a1d1c281384445c. 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/QMDA62277687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a16afa21d8fbc6905f52e348b4f860627c4f24f4f1e6130777a7aa57ed0b7d. 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/QMDA62277704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd24c7b25f9323cba45ede05e416707192c88f4b81394c500f819feca9643ca. 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/GBWUL2274460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747aa571f81b2bbc494fc1f0da839b4ad28b173f012e21a5c02c9ee1509ada31. 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/QM6P42211205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d5a17b7a74a40fe2d3f81a065566ea153d8fcfb89bcf7f6a7df5f7f2927fe0. 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/QM4TX2251049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23971a7f011c664643f542060d51396e21646e13f2685eb0e20a7f48b28ab40f. 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/QMFMF2108416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ced951672abf6af75dfebe0856ed592f07c4f5f9d2bb3698c70c276cf3743b2. 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/QM6MZ2084803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0c6714ae8aac4f9c4ee616ae6bfa37da11d543a1de4c8840d2b0d6c433b863. 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/QM4TX2055678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d05d4b093c8d3143f55a62a9f67b8ca6ec615dd6843df6ee28af6fef99ac77. 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/QM4TW2068648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf355f4b1e3dc983cdb5bd6b7699eba39634b10df34fd8d98cd1929daae768b09. 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/QM4TW2009927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a3792a4b2d75513321adfc42d78c97650484089cf5243abbad21fa22ad9d9e. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5751900271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19f4b4dd86dffd7162f9c83b7a8adc08ad8d3d227ab50a84c5c0966c997b629. 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/QMFME1994714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8c609db24c2e1179020f3f87ff35ea98e1abafc520a46948bc1f585cdf02e8. 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/QMFME1935504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e13a49df7411da37e8e1c6a78f34c552afed8bea470816a18ad41ef725b388. 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/QMFME1914167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3951ac3f462719a2b97477e174686e91dbbea838ed0b681d4af1af5d3cfe0cb8. 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/QMBZ91927625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d93f92e528c5be2867ddb675e4a635ee96feac68cc62a626aa275b404f943b. 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/USA2P1953237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcae4735d5d09d47664cd169eb4ba9d94714ec45151f4d171df0dac1547f0682. 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/QM7281948406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf714f3edfe072a3ffd556feb761ab15f83fd9bfcabaf549edef7a24677dca5e6. 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/QM7281930053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8297e8277242b36bd3b8e25875868d51c1ce7ff92492d424ce0f324a2184c6fc. 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/QM7281904922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe947d3a29d7ee79a8ea42759acbb9174efa399756bdd1ff73879150c5c13840c. 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/QM6P41995400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5203daca7643dc17cbcf35c136cf7b67f88a0f46f709f9eb4dc59c483550ec1. 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/QZMBZ2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3540d8e1f84581664ca1ea27e407ee6d95e77f740bdfc412aed6aeee972c8d24. 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/QZMBZ2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53b164e59cdf101fe8e032129528df2251f92df2305217b11ccfc838fd0f36c. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMBZ2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2539b76880f79f90a98af8094cdce743c8ab0b37938d3774f5580dd8caad7e99. 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/QZWDW2546240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90613b0c0339b026ed524335da921760c71e000b25924338a2b60bcd009e3cc. 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/QM6N21514375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b807b12e78b501fcdd6bccd5e6bda978a6ccc5bff74dab440b2e07df28ad89. 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/QZQAY2304423.
Los Reyes Del Malianteo (feat. Arcangel, Farruko, De La Ghetto, Ñengo Flow & D.Ozi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79212ad27a80e4075c068e5a0c9a1b41cba6821765459450260933833f6d747f. 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/TCACB1414079.