Rodrigo () is a Spanish and Portuguese name derived from the Germanic name Roderick (Gothic *Hroþareiks, via Latinized Rodericus or Rudericus), given specifically in reference to either King Roderic
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 0x947b3af190cc134af0737dd2bb1004022d18c7efaacadb7a86c73755e1adeed7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/232fdd2d-0a33-4491-b0b8-68d3f35ebabe.json and https://artists.proofprofile.net/proofs/artist/232fdd2d-0a33-4491-b0b8-68d3f35ebabe.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 0x746b218a955bc4943e6cb8f16d62c4cc31a1b6dffaf6f0c2fec910dcd3c7b071. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ARG991009753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbc5397ae5f1bf944e7d199ab7f7bd546237a5b619bc1c053f817a80a6fd54e. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/ARG991009754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbe6c66427e7d6fea5c7e0402e283eb7721bbb052baac9b413b99a7365cf052. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ARG991009755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bac11f14d7bee2d72bc0b6ebd950df652af14b2be1e887c9610128a59df4098. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ARG991009756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74d5e9a7c67aec7c8a88a991ed76bc59de28802a029ba0bd4b021aa73e5b111. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:07:09Z), 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/ARG991009758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88027cb09083facb8122002974e4bd42ca4dedd88ed76735a83ed0667f8243f5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ARG991009759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66385bdc1f86499b737dc03296d6729a0154b7a0c4a0ea3f78a54a063cc04c6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ARG991009760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d836f4844b4308ccdf75284f126aeed28ac3d6ac986ca8877c2e14d9eef947. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe559c9f1e961964adad3cdf73559eb0d0a5d879ebc58515545a3bde1efc8396a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87da2e321d9cb9bdb6fed5738f83a117192d22845ff6ddbafc226af573ac3332. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ARG991009739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c87ec0dd4ca53b1f99b0575cd3e150018984faa94e06bc51390a0a508376b7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ARG991009743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cff9f833f18991d1595793be0c1811539a12ba3f0c85c79194d10c609c9715a. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791ed2adf6b35394f7c2c93127c40dcf100a9f7f6f9918895e1ab55b9d9ffbad. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T10:28:56Z), 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/ARG991021888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf693ebd36cbedb9969532c7e69b749c6db081fe2f746b42895b5ed128f1ff1be. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359dfda066b9ca82232f1471d4238c9351d5d7aa80a1f606526c7130d555835a. 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/ARG991021895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40808b49418b6104d3354713d00a847e26b9903a152ce6dc3295ad8766d0f22b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10186efc10b69fc98d52bf334e69b8ee889bd65978530dc5639f8b7991745ce. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:49:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c67794551ca6a933ee26558ef939720e334ad1c6ca4ca8b278714afd8f88a55. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cb227f67447ca48587718969a3ee0995f3887d8ff5982cc87777864452074e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ARG991021892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5027add6b2b270724760b9d5acd04a7deb3f03a1baea972e046b39d928d2b428. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ARG991021893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b604903edaf7ddd6950fb95f9256b2919dd80221568c7e072b782ba74aa2cc. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:32:04Z), 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/ARG991021896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42b81892b5798fdb2f654b0815e2fefbfe254c81f1cc5b27381df04d882b800. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099100019.
La Mano de Dios (Homenaje a Diego Maradona)
El Lecho Vacio / La Batatita / Me Extrañaras / Amor de Alquiler / Cuarteteando / Atajenla / En Libertad / Amor de 7º Grado / Informe Policial / Lo Mejor del Amor - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39371370c61c46df9c66a7e5c48f8c656be90db28a6e3d8b58299dab2743c055. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/ARG991021663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a71d8067a3f2f17cf4d427699b74dab18cac33ca1d083a80c5e0ca272ac66e3. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991003649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5b847ed1469da911d88100173f6190bbe77500864c1e58862c73edbb186db0. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991003650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5381b84218df8bab37de00e1ef31e1844e10511c054c193e1483d8a0983d3c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ARG991003651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8e3f5793ab4beee9f553ff68ce47263d8b3ddc9856e2dc51fd28436bd193c9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:02:15Z), 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/ARG991003654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8faffecad05b64e326457afb23b1cbe687499a170cfc88bf9fd5b066336c79d. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991003655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0d6a7773eaadabdaabfb0ab3da32dab654ac5c11edf1f41efcbc51254e025d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991003656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e329ad784652cad8bc49deabd079d97e0fb7d0cb3cee98a797bbdf65c21831. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991003657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2dae7704fd58eda68892aa596ed534dd21a85c0bcdf9cc69cd67139aaed7e37. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991003659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57d7b5e8f407f74a13cc2c043f13cadaf9e8d7cef3deaf09505d811014fb449. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/ARG991003660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0acd4b8c55fc8a9fa33e0666d56d3829c201075fae7388303c5e2e3ff18a9a7. 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/ARG991009740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc510452a4ec0afb21cfdf8c5d1afe2cee60c0750158427c9421458cf2f6c380a. 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/ARG991009745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b0483fc2f2459beae456508d3e5a6e4d52ada735195b7d5745d7702433ce1f. 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/ARG991009748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a8b2250d56bc2407de260a9ca79ec6890f35dfc47e7c8995891ddf525dd49b. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009780.
Rodrigo - Su historia Vol II - Unplugged
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8097da01c938f065071ccc30747b707ebbc5a70519f88830eedd662120eaed. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ARG991009837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11855d2c6f4c0dd4437de1c56d2876fd704fd594e895cd1d3430a1939b4c3ec. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/ARG991009847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50928741d1ceb3ecb6ae1f09d77e0c5b8201f7c84e95fb1a870dbef56fe75f41. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991012385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f081d3f7ffff7799855af5b4eb6d7abcf4f91f3f1f62a13b95b7b7a0e18d53. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991012386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8dfb4734cb07e3bcb4944b262e9dc8b1e18d666ab1405ada41985445a14f56. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:05:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991015394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51edc30169222e2443652cddc29e1d9a0885cd3e921b0f2d6849a252d3ce936a. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/ARG991015397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70035fd9058addc0a30eda1e4610f042efb16db1d5bb255fc76576cb4c53da9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991015399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa02a7257b8259af1758454176b602ab3962dc3ace05f80fb40b141109a44994. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ARG991015400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8496cd3cab7445697896657e567d79a538cacb6db8a1c2591e3c20be1e786f0e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ARG991019133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6397603bc3db20d4c07eb3ee6770e0344105bbe6fefae220a7946341e153973a. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a901321576aecf61dfa751edf426f0ba4139ebeb608807cd39e637023fabb0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:58Z), 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/ARG991019680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea048ce9bf4a1777fe1f814dba29452b7b5084773be274dbb24c65b7a11a2ca. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ARG991019681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02c711d45033d53be070c93ab6c67292de38b5de58e6880f6426962ddb78ad3. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf927beda625dd62e49aa24699092c1caaa101efe31a11d08bd934f96e676445e. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/ARG991019684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2301334675b9ac3c91437b6c8a30b503aa8628f99dbf257b9673296cb2760284. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b16cfddf23c1ff9a927e0cbe6ba21637e45719528858d76f181a62ff8adbbe. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ARG991019687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea048ce9bf4a1777fe1f814dba29452b7b5084773be274dbb24c65b7a11a2ca. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/ARG991019681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3123a0707a6f3215ab843764db824e0ad54a91448e4293917195790fca62712. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/ARG991019682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf927beda625dd62e49aa24699092c1caaa101efe31a11d08bd934f96e676445e. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:59:27Z), 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/ARG991019684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2301334675b9ac3c91437b6c8a30b503aa8628f99dbf257b9673296cb2760284. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ARG991019685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ec42f569f2006d52345c90816d9bd7a90ee0896268d0ca0e4c3197f4b3390a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ARG991019686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe18f94cea51a54cfb95874ee469e517b0a2c40a3f4de37b85c6da95db7e1919. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/ARG991019688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201f578091caabac6f86a0162613de59492b31bc634c6bf22aa92eb7b3b26fe3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf447e60fb6cf9041a9011afa3878e7e4d4978188e6894dae9f0804f9babf65bc. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cd43ffe486bce36134005776c3a0f9df9c6546b2b5913b4868dc16440a27f7. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:00:26Z), 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/ARG991019696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9ad33ae5ac00e3508de126d3431fb48d079fe5a6bddf084f26d32420148a35. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07ab3a448e0c9fddb41d3c46afa25989aca0f7cd6515c8046447739287b5f20. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:06:24Z), 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/ARG991019699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f3f11d68317e9aa3653bf08891f4a948715420acf928a83e271f168b44cbee. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/ARG991019700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471741065c4c7041a9d0bf485ce0a609f02132b2e0b32bb024343d6ae59fcfa0. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c034908910efde1f015c4f9e9aefbfa3fd71a67447ce12419801d510dc39b14. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619b6d802055c69fe9d5601c9dc9b8a9bed9d009450ec2a18cf004999cb28d03. 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/ARG991019703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e2ff2d6c91b4c06bcb389b18914384aec7c7289ff639ddeb6fcc0f851fcce9. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f3d3f5b808853c5819933db2568c24795ffbe6695dd0475d664223598a344a. 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/ARG991019705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9572c245b2875367a6cb49d208185c803e56e783d25996ba2155c7ff4f1e6f55. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ARG991019707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d3a722f19ad2b4c1329a3063762759485ea5ca3612ccc90eb2ffd51b60d97f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ARG991019708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a04f873ec2875397a73450a1eab5fab164ad40d4f188169c43bf4de25eb119. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:15:50Z), 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/ARG991019710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70e6f754fc10cc880cc787dbd4a9db1b94b96c393468d18aea2a0c6fb60d10c. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/ARG991019711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab36dd5a353ed59a00fadfc9668aa248efe4344124811a4af81963da65cce18. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/ARG991019712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b56b0f24da0243c3811b250f3aea179c4fbe3b2c944f4fe62090fdfecce0ff. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/ARG991019713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f11bf686e4ffcba8f6ab0764fabc95ae0bbcfca32fc15bb78af5a3bb3d0729e. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:31:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d6db5360a1e8d372eb3e67edc4df15d49005b5b6c4c0516cc60d3cc0d45626. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ARG991019717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852ade07a0373b597d14a58d41ab3f68b218d01ac253e1e22b2febd5573aa760. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ARG991020642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a315aa6674e86d1991afbee2679173055db08a928050475e76f3b871d797e6d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ARG991020640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82c9695a6268dac758985f059f4d85a5a2e82264fa484eba73d58c23976976b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMBZ92178406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7916efe0fb77c7fcf758c2a9ad849ea581e834c6552aa434e8e8ad1e23a71a84. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991046975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd7428e223fb9d8f3ef5497054e1fcc60f761aa8aa702136f27205d0b4384c4. 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/QMDA72158015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d949079952c7e728ffa54895ead8776a97b8e05f00ccf4c611690e98e655438. 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/BRB580900069.
Lado A Lado B (feat. George Henrique & Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70c632d9e0260ad42fd0d309d80310ef835a1713ffe7ce3c1aca49da7c1960f. 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/BXBMG2200714.
Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d949079952c7e728ffa54895ead8776a97b8e05f00ccf4c611690e98e655438. 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/BRB580900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5f5f66f64df25d36e15274d9cfda75df955d1607657cc483d8cf43071ba0d3. 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/PTOV10400215.
Ocho Cuarenta / Te Enamoraras / Por Lo Que Yo Te Quiero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf292da65232abcc6f88b33ea9fffa192dc9f99a7b98158a2781e4e603f1ac9aa. 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/ARG991026157.
La Movida Tropical: Los 100 Mejores Temas Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde972d43367745061adbfd6595f8e203887b853da04349e471436b1587cb579. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG990901305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5924d4930ad8c6763ee0e6491c8b2b16fe4076ea7822e021da737e6fae70dca7. 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/ARG991017061.
20 años de cumbia - Los mejores exitos de 1990 - 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde56431d697120b7b36193a49dd31fd985009e2ecee093a541d173a49ced98de. 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/ARG991005668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6454e5de9d006c5c6941bdc1b22cbfe9b1f6e4bf74de964220c4a911765e6a. 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/ARG991017862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f270e893dc9d3e17136f71ac3227c29d9fde6d33b8cc993b1351d951e72338. 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/ARG991013974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cf7aae8d1d6d9f8063a40d9e34de8af00287496ad7775118dc53bab6cb8080. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991019885.
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 0x54a34c791818b4adc48b4abb9d2ab9c231d67dcf61762010a454e0974323d467. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991013981.