1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d846b3a20b45e2c599b3a5d287414f06127065c872c62a88f3625fe7a81f02. 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/5e47ffb4-639f-4c4a-ac34-a018ee8f1c3c.json and https://artists.proofprofile.net/proofs/artist/5e47ffb4-639f-4c4a-ac34-a018ee8f1c3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4edba1cd70ba7d628bc9966628fd4f0a777251538bbf0f78bf2a540e7fe7264. 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/QMDA72213111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5fad7a10333ff867a99ae9886a06294bbd257684f8d029b654f69cbca6b910. 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/US7VG2093954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf7047728fa101c11deafd8ea406b29bbc6cc21762f9dd2f16e0b608f4413cc. 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/QM6MZ2079687.
Cuando Pienses en Volver (Versión Cumbia- Salsa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a6af38b5a3084609de467e340529073a7b1b620027eb7be5e40320b03658b6. 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/ES71G2052029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83833697c816f85173bc689612592c64e5d7eae5dc24438c30f995e9b709d3d1. 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/BK4DA2454204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa979e5fcd6c9eb10dbd204c87848548587e5cbbacb6c3e69ece125b37c37a69. 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/BK4DA2422520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ad3e18dc98c0418a155fb50681aadaaa5bc43ec5fed4b667076d7f9ab6b88f. 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/BK4DA2411311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7abd5252d2afcf92b141ddbd07d07e3c6496b0c0bdd5072a2cc3180a75b3f9. 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/BK4DA2400564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01f4b479fb16ba68067e00fa300deafbf2a460a59369a24e84d53205be9a5db. 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/BK4DA2308551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef8135abd32d65538d3094e2da47d02bd0ff758f9e07be586c5d226dc7f3825. 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/BK4DA2307710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87afe839ccc3ecf0bdb175c185a7ad3ad791f216024c031297234adcbab00f64. 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/BK4DA2202828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e7c2673209514a0cb0a7d8bf4efa10945817ecc12d49d56aaccc76ad3d2f39. 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/ZZOPM2238059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cff1ee87225dd85d80bac737991b14eee16af63bb9631871e02a09e803a77d4. 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/ZZOPM2233866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4999e69e25ac2b67e38b00c8b7a00c35d786c1430f855163087057d891e2ed46. 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/ZZOPM2227477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e33a60f186ef77f5e4a90ec955f486a98f6a411b7c23b174897e7660eefe07. 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/ZZOPM2227479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c723f3e407700c7b2b486d880cd7e85cbd411864a59c75e146fd999ba31472c. 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/ZZOPM2227480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b170204a060f56d884a826b4aecbfe1bf0c99ea4b40c88634151c918259aaf8. 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/ZZOPM2110278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42db8a12260cbe11a4ff6e8a2500b3864913480e7a15a40dd621266613acc721. 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/ZZOPM2106280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3db839d966ffe684840fd1cf51d96a33858bffd940025def224da9998450c8f. 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/ZZOPM2104749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97d0a93f0e4ed5e6a69d0ae6520309d88ccad1a1f4f7474bb64be2185c3c394. 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/QZ93L2060254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e63bf1b0bb38e67a402e575b3b41530094b820336c9798ca343b8031951b69. 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/QM7282043559.
30 Horas (feat. Matisse) [El Viaje de Matisse]
30 Horas (feat. Matisse) - El Viaje de Matisse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f604be3a8433705538701bcef9abbec4f2129104d677eaac76059e01820f53. 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/MXF012000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30d90cd718159636b1734c29885f6ab790561cd33eaa42bb262642cf044109b. 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/PEEZY2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3cb3122c9b323e97efe0955bd0aab74173e71ba37e9d430b0ec96e0d14e8b0. 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/PESME2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f626fc132c0d0c7bb5a414b0f9b30eea9f00382f70304289e5cb35f9312ca79. 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/PESME1900088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaf1727125367ee00196d7f15f07f3e21053276222442170da27d898d6ccb72. 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/PESME1901160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb515ae87f966beb425fa9532fd2caae66d24596d616a320229c14e05d90590c. 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/PESM21811234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fb8781a55b08b9d00df4bafa0bf612786c1b9484df27ddf1fa626f7b530bf3. 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/PEEZO1901001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d86467cda6a82ab94e6dad1de8ae0b891c8f5a668052098435048a6b3216ca. 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/PEBQ91609925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f8946c82195017eb149f4329ecd230dac54b2f5186889b40022204c680edb9. 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/TCACJ1556419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b980960332a67cc067fb0bf95efb730fb87b307b4b46c98c9ce37a3e7d1f10b. 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/USQY51737116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c21a6b0bbba8c85e536ccd5a73adde3ac11483feafb3f90b8b2eca5a151e128. 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/PEBQ91606882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a03b2afc4a690874568dcefb706e48141ec6383e2c54803bbf8dd578f31c54. 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/USQY51765029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e816d875dc4d6efa3917abd6fae927276e50d5a5665916badf9b9de279ddf8b. 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/FRX201772172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efa32956776a129269098fc05fa14a05877e9a1eca9ad8ff0940156b06a5ce6. 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/USUYG1198604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea94c8f1a67a0fb6546dc21a4ae88083a9418d05634ab2487729930f53b7c67. 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/USUYG1098839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bbeae01dec295cbd2c18651bb9c96f7fa13b9a1d9fe06bf365d0b551b7da55. 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/USUYG1234969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf518ecca77d2df8e7e10f34bea9dba98becd9c471ce4bc51686e352694274d. 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/USUYG1144767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f04042ba81c7be03503f2ff5f482c0fb425f3a31e16c62d7546a9200ef0dce5. 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/USUYG1251352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125d13ff3668d2a3d2c656d852cfd555c8c0de1b50acb7672882ad08024ddc9a. 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/USUYG1170042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45288763280e4487deeba2d5acc75f3970e0e935886f12b26d90b981c4a1a00. 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/USUYG1252222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4783ed7c18ee3dfcd1dc77ac3cad3b74d65499a056e109150fd4e1b32541467d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1252223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0db0a841de89e46d72dda20ea7cdf806319a142c8d59a7deba79b5a1832c877. 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/USUYG1152726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92aa9426fb6a49fe6cb2a67658db6ca43be69001862189f5effce8eaa214d7ed. 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/USUYG1156143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d45be881e429b61071cbf6ec144784705a004ff9f044fc136d8fcf82940f58. 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/USUYG1215931.
3 Noches en el Estadio Nacional (En Vivo)
Intro 51 Aniversario - Mix Valentina - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82885f2cb966842a1b24720796c82a0a8a1d9e72ffd0256fde22ecf623a5bff. 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/QZGLM2572412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482d9af65289924e1422aea9c270229910f425b873781c07a49039b635feb288. 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/QZGLM2572413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24347ad0519eef532b397bf8c67ccae54dbf7b02700683b5e450273986ff10e. 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/QZGLM2572414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcfe1e953b520fcf9d498610e9bb6f9a1870bede8f638fd26cc444f9befdb1f. 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/QZGLM2572415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87c78e01fd211cf81b0bbaa6c8ff96cb8b300b5e6620b32f883260a0b0c7ad0. 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/QZGLM2572416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4995ca5d10cae04092fa62e62e5ade0e2125b1df17d96998bc168ae21dd844f1. 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/QZGLM2572417.
Mix Costeñita – Mix Chulla Vida - (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0db6980a94a7696c815e142a291578f4985353acec4e84f36ac779c09084a5f. 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/QZGLM2572418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34683fb32f78d360b3e3ccef778ee0950925543282b87032c0645c756b0985d. 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/QZGLM2572419.
Tributo a la Cumbia Colombiana - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61b9b9bfc0c52687b81a8d882430b83ba26aa9379755b47f0c500a2e5572b8d. 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/QZGLM2572420.
Motor y Motivo - El Teléfono - Apostemos Que Me Caso - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab68d4ae8316bb2603d2179f81fdee162651feb047172bf635fedff203fc11b. 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/QZGLM2572421.
Amor Vuelve - Pegame Tu Vicio - Ajena - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815d301773e04c07cb737a8cea0f9392dca5697ef47e8d847222d524f17a5e72. 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/QZGLM2572422.
Con La Misma Moneda - El Casorio - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e29c5523537abccf1b387d2f2f8a0d6fbde93c1e91c074883d9f3dbdfb418c. 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/QZGLM2572423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf2203b12fd1557ce0cb3779321785bb300db1fec19113581cbe9aa1b0bc17a. 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/QZGLM2572424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c24ac3bb7f0cb7e5a63afcdd687fc4dab9e7707148d73ec1d4e492cf521ab9. 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/QZGLM2572425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca453c74626fef82ec47d0110f0562a2a8785d3bad10ae920e21fc7dcb2b28f. 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/QZGLM2572426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824f5337b0ac1e57dea990a1118d0e3d191a4cbf91ea80f56ca691a471a43f4a. 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/QZTVM2473479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193869c9f435062d5de451793335011702cd41360a27772af027af7c7b0de4c1. 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/QZGLM2572427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4060136c4c762d625eedb5591a738ff28da5cfb814fdc23e6b48418ea98c2754. 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/QZGLM2572428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d870995c75a20aa50fe9b0d606c939ce7187222f6083a9b9ccfc1f7749b2192. 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/QZGLM2572429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ea3f1fc69da32f4570c0d1acc2774f0ba9883a12625c4614f1b9e3e3d7d438. 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/QZGLM2572430.
Mal Paso – Propiedad Privada - (Versión Cumbia) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa3718aadf7fd25051d6c47539576eeb46bcb9770618fbdb8d8277b4abd1086. 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/QZGLM2572431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f011ce2f1699270c57c8c864d2ddae5970a293575d97bf93689b810ba3d2bf5. 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/QZGLM2572432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4994cf1683ef29bf99838544c6176bd09e485c9686345a8fef37a6963e5c06a. 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/QZGLM2572433.
Pagarás (Humo del Cigarrillo) - Pa Fuera - Deudas y Dolor - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d6f420134697ba298343dd7446bea5327bd7ec25f77e72f94d91760383a094. 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/QZGLM2572434.
Pio Pio (Ese Pollito) - Poco a Poco - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07062fc5664367b28e1e7a9355dd1d320930f3c2c5e230e95cde6ce0e49ed2d5. 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/QZGLM2572435.
Cambio Mi Corazon - Alimaña - El Ritmo de Mi Corazon - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6068c7b347e59c628916053a41fcfa309d0f4dd830400603e94b5798f5d5ba. 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/QZGLM2572436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf09e9b338927f86755c066b58fd16a26fc655c337d5c5bcd5c9dcee6ce13715. 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/QM6N22113992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405685b413b5540789f763f126b46d8ef46c4a81d8b7d7e33580404b11cd92ae. 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/QM6N22114283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34796168ff3f9c753be1ec69f59d8d1786215bcf45667d2e29ee11c21e13560. 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/QM6N22114539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c50b6225fc7d6b70066f994a3767efb391a3f91075c7ce5bf24617eb750fd4d. 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/QM6N22114644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97338ad50348de383344aacd13da22128927e128a65ccbd5dbc5a7e3c43f05f5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2007582.
Primer Avión (feat. Ezio Oliva) [El Viaje de Matisse]
Primer Avión (feat. Ezio Oliva) - El Viaje de Matisse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9029cb58fce4714357154e027674118f9591def14f27a8e1573272f1e56b52. 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/MXF012000092.