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 0xae2ff81dbc3b9577b22fa3d633ddf8c87a7fcd7396a6835e6e119c699d13f7c6. 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/a067aa47-f11b-4929-bc50-25256f07e33f.json and https://artists.proofprofile.net/proofs/artist/a067aa47-f11b-4929-bc50-25256f07e33f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lo Más del Siglo Uruguay, Vol. 1 & Vol. 2
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 0x08f5c7cd0ef2b124d0d76fc928eca6a3eef1ab5dbf62d7270a8da314be6dd7f2. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059900301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22973297f1a5bebd21f071153cd7788508f02f06a49789aa29d6aeb9dd14a3eb. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608acf171703a3e5bf54567019fbefb135ccf5a5b5ddff442ed1030715952557. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059900304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b23d9683b5da794bc7f7efe5372d01bc0d8b433f48907188c764c63ea35dc0f. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d64ac4fb41f0a6d04b968438abbf4693e025ffcf51be67ec6ea45231d66d94. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059900306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa732664213916fe553ddcaaa06ff068dece83c15e3579951fb16cbd2b4de55e7. 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/UYS059800144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0d3f3db56e144bc9792905178df34a545b428fadb19989fd6ba5a3c7bdca6a. 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/UYS059900317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f46a34334f381381de9541073c2e7b38cf5e28fc4dea4d71da3f9eb58960251. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/UYS059900308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6e7ed0ef9f34233a3318184f1f1dba523854f1b63159702438d1560cb32b27. 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/UYS059900320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597c21d337f9713d1c7b0507ca2d202bdf4f882029aa203166bbf965307418e4. 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/UYS059900311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b7bda37f18751789d51e2a39c8a5ec1bc962529b4e6055ba075d96e641c7aa. 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/UYS051300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7927c36168ffa02bcdfb1ac34d51b9d181ef81c8b5bfc0d7465c8989d21609a5. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/UYS051200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5f0beee639ba7516f95fa001acd2a511db07cca38cce9033e194c788a0afcf. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS051200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20017be4514888211f7a35057bddd2d898d16b6f9a4c6af4e9c48928e2fd336b. 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/UYS051200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1865bbc56b2b44723f68389efb8d6110b109edf52c1b10c1d458de4d9ee1163e. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS051200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2903639b60d72bbbfbbdaf187757772d1862ad110478280bb4dc357dc52fb0ce. 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/UYS050100512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160573e4284d2e2b1c383ce4545bab2c77f8f0e5cca2eff4e39d457a74f5ee38. 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/UYS050100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09b4fa0e8c8f180af41b97e56b8678f937adb7d7d940c5fe079218e8b2ae269. 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/UYS050100513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273ec4e908e73d5db355a287093c101bd1994bc98b5112c687a6611ec40ee353. 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/UYS050100514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06efa8550f858f11b3d4176a51080b69113a9e6788c24ed114425b09b387b27. 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/UYS050100515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa915e438f98a63454f7a3daa921002e1302c4d2bd17ace419c28c9fb524b2c5b. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/UYS050100516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ed9b106f1778dd2ada2e44e39ec6c650af5adf1bbb1bd2e87aa6e25dd62658. 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/UYS050100477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e3826bd0c4b4125fccb1ac8a6760ef1131d5d8e8096cec059104089c13f1ba. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050100517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f77417b1071001ac63b3262fd276ab01a152d98012c827808d5ebc6254ee7ae. 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/UYS050100518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8124dd7a5cad13bfc38a197994ee34f3293e8b4ee17f6acc5f41da2a4b9b25. 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/UYS050100601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513c008aa59c0744c1761e76ec340b4bd18ebfc4b2f3970ddaf06dfbbcaf9cbd. 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/UYS050100519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fac2dec30440270465471cac1c827e7686093baaa251adbeb1de82cddaa8f05. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050100602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3b1009e1d71320a72129dd59d49504bd7e2fd0651c5684394b952cbe5028d5. 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/UYS050100520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8e0235bd8ef452a7ccc9e72f786eef19017a7d8538747bd2dd218c37945db6. 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/UYS050100521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa915e438f98a63454f7a3daa921002e1302c4d2bd17ace419c28c9fb524b2c5b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050100516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9f3e05c3607c6a8f92b8972808d224b25bc5fb10400ba571918e8c2bbbd312. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160573e4284d2e2b1c383ce4545bab2c77f8f0e5cca2eff4e39d457a74f5ee38. 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/UYS050100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8351221c0f60d66457c5a40efc058730d229656453018a6f01252d38d317b87. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/UYS050000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2969113366a7b74965a5263874e30eec259fe64be90b2378c929e1fc12240b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/UYS050000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6969e29f81beb7c8a2d8893d5745334740952829460abba9dd57ca8be04cf5. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8193ac2fc80ca8a20067b7a93313d18e5dd3d652c07bfabb0893d12261b21d0a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8c98d104fed6985a4076cc1d1e5531f435ca3904f7fd7684e571aa233f7eb4. 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/UYS050000214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e3826bd0c4b4125fccb1ac8a6760ef1131d5d8e8096cec059104089c13f1ba. 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/UYS050100517.
Chikano Mix: Solamente un Beso / Suavecito / Plena para Novios / A Lo Oscuro / Mandanga / La Sirena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d29c4d96fa8c034eb0c81c5edaa9706d573f8b1ffd882eba1a8230fdcd93dcd. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f6d84bb56995fd1a20e287393bf9572cac3668d85a34e8bcf02c67cb3adc63. 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/UYS059900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb8c6ad35f04d0b99a4a23b954660d88c6758d3dc1fe93a0a99f97ed3f4c0f8. 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/UYS059900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a6a83af47b4ab5753afe0e51ea9b2385e0656bc5cb062f189cc31bdf55cc27. 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/UYS059900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9ecc6fd9698e70407d7bf6dbc6f8e8a9dc52d70a918bdc3d124272a505160d. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147ddef0e522ca11052eeb42654bc4d0902a58681b5215e6f2af1cd6137816f5. 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/UYS059900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa490635e887ebbc3f0bfc0f08bf11e3224a8afaec07ea53b226de98bd55b221e. 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/UYS059900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0c3bac96fe1857b941e553971c262838f96acae986abf85eb724219314303d. 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/UYS059900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0f7c5119a1063b33817ccf44ae261d4aaaf4bedc03a6766adab059676ba4e9. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa496d3f0574eb1a2c35aa3e9b92a629ee4d610c5b955b4666afebdcd653c6d. 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/UYS059900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647e116d21121cc7f89431520e75ca9434d8a600405e74f58dda7447b61a7951. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059900349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04891582abad77de68ce0ad243ad18a8320607ad155713fce59a2cf52b2f5047. 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/UYS059900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5f01048d50f9070f22297ae9ca05da2ccb07764a205ef816b87270cd59c5d2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/UYS059900351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f9c794a493aa67bc7ed0cc9c858fbc55fddc4bfc7dba2e4a67772e606f4cdf. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/UYS059900353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1054a466551646a7705708fdb3186ceb600228204b4d44471eaeb86fec7509ca. 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/UYS059900354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7155e1f8d96f4667e6f92d9ea21b45f2c5e318e71532e4951ed30a7389a722. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/UYS059900356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4ac1cebae2f6272b5153f7fed4262253d100e776916db813548b96280ad930. 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/UYS059900357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371acfce94f81952d55904e8b07dde54fb40afcf7287fd8097170c0d7b78e879. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059800160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eafc7288efc06a0ae43b5536b026cb277f488f53721051f5aa602d56cb160da. 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/UYS059800161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ef12df8da1fdffa5edadee1f041cb3962a21291af126f0866e79eaaac0e757. 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/UYS059800162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293cb0151fcb8f69ce8ca00da068d7772dccf459b9d826c43f4d038c3ac2c811. 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/UYS059800163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831babeb9987651cc4f7d7d5e0efc3bb8a77f7928b9fd051f04525980c190e60. 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/UYS059800164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ae2ddc4ce0fc71d2f28fa4c671bebc167977fd767f6486daf77d33b049b5f7. 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/UYS059800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3c9844f8a5a037343cf8bbcc8afefbc4e98effe73e15813ae1b30359c54b71. 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/UYS059800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f534d59edc7dcaafcd12b6dd51a138454dd6369754b08f84626357cc883d7a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059800167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208adb163c0da9dca25dbe6d8d1e9e543beb6722170ccf7ac79957e3d9ab013f. 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/UYS059800168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c314c44afd63725e632518f89da7275cae33550d54cc0075839955d0c45bb6. 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/UYS059800169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b3deb30f02938130cd0aed0bdefce388ba09b0bc6f0e36aa5cd347704b8523. 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/UYS059800170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b811d3747d57334bca307421153ee4a93a55069167ed76c4e1f6907af6a447a. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059800171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd9e9494380371aceea428bf4aa75c998b43ccfef14a1904d0882caec0440cc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/UYS059800172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db36df8ee246fbf69f2c55eade74c2d4a604448a7152343fa23f035dd2de975. 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/UYS059800173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0337ce83c655ee93d401970ecc7b4548679d5241bb6b6ccacb7cfce4ff10c554. 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/UYS059800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db6e2811fa7ec0f3738066cb0b904cb03072dae7adf6e88497a34c8af5c7041. 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/UYS059800176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7271cb10a12b7fedf1d7c2e120db01c4c11bf5f09ed1a93b008e36419852f5. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059800177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb688f62a28d367dcff7b29c0bfa2d6e2a2e32019b6f23518dd43f4e9bd85134. 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/UYS059800179.
Yo Quiero Que Tu Vuelvas a Mi (Cariñito)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160573e4284d2e2b1c383ce4545bab2c77f8f0e5cca2eff4e39d457a74f5ee38. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16045b51f132d78253b192c48c3c7f8b6a95404cf02294a72dd31cce0e71a2d4. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/UYS050100473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274e53e59049218ee9b3e2844be9c3b73e3f7271c81f2b03664a3909ad7fee83. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS050100474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9baecc1016cd82bbab2b19429fc62a06cc28c2bea916acf6a92ffbbbe1c31d64. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/UYS051900662.