Leslie Grace Martínez (born January 7, 1995) is an American singer and actress. For her work as a singer, she has received three Latin Grammy Award nominations. She starred as Nina Rosario in Jon M. C
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 0x8425f62326d4f72f93da14fad976b750163e737dbdc46d6db51e0941b3d01a93. 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/2057b4da-093a-4d0e-b0e3-dd24bbe1e9df.json and https://artists.proofprofile.net/proofs/artist/2057b4da-093a-4d0e-b0e3-dd24bbe1e9df.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 0x645579ef2ddc54eff74e61ddc47dea805656cca119e202a5025d0a0450c4f2a0. 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/US7YG1200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b9badc028c30e9d27df04140a29b29acd4201f21aac7600bfca8fd76fcebd0. 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/US7YG1200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b237f6889950c9332a4710c7e0c08ea13a64e758077ab48af0a65db1284f5d. 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/US7YG1300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf37a812df8c5bc41ad06d86a559488f25a851685ab15998fb3d49666f5f3714. 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/US7YG1300181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a0868794f304568fab66fc35498771e99cf715cb8d8533089f2f004b06ce70. 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/US7YG1300179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95247059be08e92f4cfba685714fbb9a9823f9b536bea65b503c23119c60852. 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/US7YG1300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd937ed09736bcf030c3e2e52eaa6f8db105eb6972d6c34102f356108b0771a4f. 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/US7YG1300180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6206dc01eb46307b9fedf4920504f5c04f4c639e1b7dcb89cd869f0d3b41bc. 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/US7YG1300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebdd8fbd438aa6dd234ff4c30d42ced4ba1a79abdbf8a98087c437b4bc630b7. 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/US7YG1300178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70de9f7d61e298c84cda678584e4f5056249c8fb0093200a500ea3852821a44. 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/US7YG1300176.
Will You Still Love Me Tomorrow - Dance Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6cce9a87f19545074b262ce17f169737ef78a63c82dd4b685e3f6a44cd5c2e. 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/US7YG1300183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8240f1bfb55ee6d1e34a8abffb9eb1378b0ad8976a937e0fe646b1c472e10a0. 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/USSD11500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645579ef2ddc54eff74e61ddc47dea805656cca119e202a5025d0a0450c4f2a0. 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/US7YG1200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfae385923f3843375252343d660ceb20db0dfa423189cc596d7d3ee8ebf59b. 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/USSD11500086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83648a3873c50bf3d870159ded6988ef8615d38ec6cc92a5914142af32d7de4. 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/USSD11500084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899f6dbbdb3059ddc61eaa038b247328b8145692784cd1f3703557eb4ab7e83b. 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/USSD11500087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa524620593db666f95d8075e162b9d4981b05c9b46558f0dda08a73f5ef17c7a. 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/US7YG1200119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a0868794f304568fab66fc35498771e99cf715cb8d8533089f2f004b06ce70. 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/US7YG1300179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af8b1ce58975eb4567b710a5163ed209df64c8b4dda508e31ef35f08ceae055. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ad83450f6fd67960dd0f3728ecc15b2fa0048a5da98237aa4465bda330fbf9. 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/USSD11500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa64af328a64f4c6f4f5ea204cd902c99c01da1e3fc3b549b6ee04f2727a4bff. 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/US7YG1400254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80d3a716530e02e2686ef582c3f1c63f63ca3de576bf6e8b4ce537d6291fc40. 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/USHM81041982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ff2285d8f29cac3ec7474a83b29d3c2a537e004f01e7efd13c0e5cd48f4cdc. 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/USHM81041985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135dc7e11ae32ccce036f3fbc6868e84a3665f3dd65164dd4cf3fd9b33478152. 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/USHM81041988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9aaa8f933a2841df57868f0b0101d0728f41bf1c3fc4b1552cc384102ea4c3d. 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/USHM81041989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdaada5a3d577143f0b529b6f5ac9058c17835671aedc6acd9a99f3f4020cb35. 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/USSD12200282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ff839ab3e472e34d3ed5333b9c91823a6fc68a219d8c43ec92c20b2c51c84c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7c77b6cd431c328564b2352cc194853b08ef8d0056cfd7b22972b143a06b48. 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/USSD12100467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06320a965915fa1c4a337954294b6dc2f178cb88c30e1ceb090e06d62401728. 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/USAT22102643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ff4871e48e03842e950e89c9ad120b4dfddb57f1f9dfed3f5c3fefcb58c4ab. 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/USSD12000607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf71c9271810ecb3373c4d1f3d374f3c32db1f7953da57df8e7e289546c4ace. 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/USSD11900358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c2e04f2d680a672f68a148c6abfa6f0fa6f99e1ccc787b21c7bb66ffa5e2bd. 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/MXF151900323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3f1cf9a97c58502381c022f154c227864896b9746a9bd3a17bca003e06a3ef. 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/USSD11900213.
Call the Shots (From the Motion Picture "Miss Bala")
Call the Shots - From the Motion Picture "Miss Bala"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c73e8c36e7cfd43f12b40ef9c87d56ea3db50a00dd430d890640124f4eb470. 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/USSD11800407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d37aa41fa55aff2b26ae315856b5c6185d9dd643a4ce61676a4b4e78e9b9c4a. 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/USQX91803058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a6f6d17cd1ddefc3557de78e40ef4fd2fa1de71775073168f03db637eaddd1. 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/USSD11800340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5f4de2f818e064d62a806cfeebc5c2553d67735928ae419da221fd09e5988e. 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/ARF101800358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3d1f7bc3b5a6684b46dd139060f484087521e470ae009d116c8c98929e63aa. 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/USSD11800298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70eee3f09527587d0a0422b638164a1b20325c6c04b76ca0cbbd5b6caaa3e1a0. 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/USSD11700398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d837d1f90b5b5143b57ad0bd283caf83850286698f5fa5844160b35d44023f. 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/USSD11700392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7801cf760dfb25665df64683102af4852099378fffd3db08c6270c5b331dfbde. 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/USSD11700399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b30f648485af1179c7625e93e7a217e50cc38bceb844c3e51fb337ab81dd5e6. 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/USSD11600318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73a8fac79bc8cfdc8f78b7d716e99fe1509b11ddd027cb6e81c322ed5b42880. 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/USSD11600115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18b5a4a51465b2d86529d35bc78eef05db1ebea054c9fc7c1772aee4df4884b. 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/USSD11600068.
Cómo Duele el Silencio (Banda Versions) (feat. Luis Coronel)
Cómo Duele el Silencio (feat. Luis Coronel) - Banda Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427520e421cc459e7514cdface864dc97e63bb8db2cd4a38f619f8c7e62de86f. 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/USSD11500196.
Cómo Duele el Silencio (feat. Luis Coronel) [Banda Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427520e421cc459e7514cdface864dc97e63bb8db2cd4a38f619f8c7e62de86f. 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/USSD11500196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8240f1bfb55ee6d1e34a8abffb9eb1378b0ad8976a937e0fe646b1c472e10a0. 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/USSD11500070.
Nadie Como Tú (Nobody Else Compares to U) (feat. Fat Joe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8642187eac75593fb5868017addf8ae0c84575e06fee22824ee119378344e170. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7YG1400255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc934349fe5bcff38902559fa9bf4f66db157b5acf056fdc1eb1b6cb3ff5ea705. 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/NLC281300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9a0ae969c27dc63aac28e47344f1202a8e432705a184d3bc73366bbf886a52. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC281300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd5d6fa510c539e22154dd3c21b5ba93393f7840243c54db0f1f3813fb10b53. 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/USSD12000092.