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 0x408ee9fc17632a465f887725085a6460c548889d604ba530011b693cc87d2904. 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/c8d73121-3ac4-4477-b82a-40b4b8631eb3.json and https://artists.proofprofile.net/proofs/artist/c8d73121-3ac4-4477-b82a-40b4b8631eb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
15 Años de Fuerza, corazón y resistencias
La Reina de las Bandas en Vivo (Versión Live)
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 0xeaebfc8aaeeeb8d5049e31d4637a8b7f3fbc04d71d28ae20c69bdc880522863d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR6V82589764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3830c1024bf3b5628c0ca0815969b72caf5585ed28b29e964eeb5504402195cc. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:29:44Z), 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/FR6V82589765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159d384f307d9469baae92bb568bf5cc2fb817992e77eec0808ca550c88896e7. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:41:10Z), 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/FR6V82589767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f62d3a49736585815ec3a0043a7d9d34bdf3a49a576b4198dc90f71d2c5dd9. 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/FR6V82589769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ed7bbedab3ccdbed983221619341e6974c73e4e0a563900e86edbb7a02f4b2. 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/FR6V82589772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa070d9acdae59e28831689b521fee0908456318c2f3d471e1a0d60415f109774. 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/FR6V82589774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b10c4e865adf56fad2121af7437cfd5dacbc1237dda09663615bfea1353f4e0. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/FR6V82589163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e2e3131487323a9f6e034d869011bed6aeb6e6dbe585b6bd6ab0735302eefc. 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/FR6V82589164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2f4350307d6bdde80001d346c7f99243f0236f24b96fa07bd75a3f453af9d1. 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/FR6V82589168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c62faa47c55b8608b969b02e698a12b229a6496c61b7267b287bc49a8d2079. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82589169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab8c8c71526e83f0e1293d891693ed873ad0494673272428e9271751632c5ff. 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/FR6V82589174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435a785112de51a9e8ab4c1957e39a842e5850faef3ccdd52b700bd81ae8bc50. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:45:41Z), 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/FR6V82589175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47cc40ac5da5bbf6e35e0aa4ef131b5069e17159656579293a3c8a18fd73537. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82589176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adb38c164152962f4fa3cf2d20d9bf599e631524b02807a6eb73117f99a456a. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:09:55Z), 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/FR6V82589177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56c3308002dfda3a524d2be8e646b757ba1b4e8a3aa12a140d10d7709d9e208. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/FR6V82589178.
15 Años de Fuerza, Corazón y Resistencia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd83a39970d0dc8dbd6b6d2d9ad7b25ae7ed80f4b17686ce3bd1ef4a443a5ed. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/FR6V82591769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4828373dd0965b7f3e98e081cd78ca81f0797cd5a6b5e93374698e7a47c66acd. 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/FR6V82591772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84be65322b5414a799dca2e71ef6a3bd95d1254cb9011d3d27bbeefb0ad4a15. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/FR6V82591773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146917d2b09119a1a6da1d479eaaa4e772245e44155e3087a9c3f20b01b2b0d7. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR6V82591774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f05d235109cc11995260b6e8fae36589ac9ed52c0e9c7466c172290404089cc. 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/FR6V82591777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73aabe410721d304bff14fedfbd99eb52ef1050392fbf696e7cb6d932939ead4. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/FR6V82591778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f352870f6a80f328d7665459322e1fd6a9914ef5f2f85edbd33d3d2df25894f. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:39:51Z), 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/FR6V82598059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f1acc6ce5559bde2ee244f55e3bef1cf96696575a4008986fc9c65ed613785. 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/FR6V82598063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3343283e44e011b82cac3b4213ba263e72498f9c6ea94e2e90ad27e423b8fcd7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:34Z), 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/FR6V82598064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd51d79434b57b723de9499e60241299a641e60eaea15caa1ea92618d24bb98. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:49:36Z), 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/FR6V82598065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008f87c98f264b90f3557ece5b1a6917f0351d9ae4f0401a229a473968d5110d. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/FR6V82598066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f936055003367d6ec99a63bf5447d9a07eb75da2a35c0deaf82eaae9e013036. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:26:20Z), 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/FR6V82598067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe71e0c750293e319c7b5006007da10c5e003d453779fbf093fe41c50ce1712. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/FR6V82598068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264740209f2ddb7c7170a873a833ef03e8d9c636c9750474b6fcc4ea23788e1e. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/FR6V82598069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6af1426adc11268a3c5572a35c641ce0cccb95a46ad9337041956d1d3d412c0. 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/FR6V82598071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5348716ab6e77e158650225c56b3e1c9dca787c4de9daffd5bdcfd41a704200. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:59:01Z), 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/FR6V82598072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67480f8d55c39018641037934ea64ce4534d0e49b9c3c457db2c9b5f901b4644. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:42:10Z), 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/FR6V82598073.
El Karnaval en Llamas (La Poderose e Indestructible)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85417e2bb965c7537f7c38c58cf12b09f2d91ea898d171c7ed272f6ca9732f7. 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/FR96X1822584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c155eb14caf80b0df583e820a17cd775a12c90fb81e9cc69d2915e42e9d72e7. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/FR96X1822585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72ceb77f8fd8502e87ef5bc1c9c13b455f2b486a11db859d1eab6eae63aa132. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1822588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf06dd797775ab905670ac2c4b7a4962a8f14430f561444c343fc4e5d4e36492. 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/FR96X1822589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee992af3ec7339d0684f6f8cd3b33b79a40126a14e684d0f1da4e7f52a85d76c. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/FR96X1822595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7f5d081749e7d443f800da5da2fa94b30b18d68b72a660e165f308c56bee3a. 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/FR10S2093411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacc1470e29aee19cd41ee6f094527ba44fe97dfa6b11bb9a8740b10922c2d25. 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/FR96X1886603.
2 De Octubre No Se Olvida (Fuerza, Corazón Y Resistencia! En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08e803e0ef3624696437a4373af117feacf7bf7baecfdfef5a5e26007a88e52. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:41:10Z), 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/FRS182123207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4d9fa66cbb533fadb8eeadf5b6513fe1ca61dac6e17d2ba25de628a3c181c4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182123208.
Emulsión De Skape (25 Años Después ... En Vivo)
28 Años (En Vivo, Fuerza, Corazón Y Resistencia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080f908c823a12868b76eced10cf3c689dda533e56c6be2c2ff61786eed361ce. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/DGA072222171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb382771d1b417bb0ae2636ee157c0f1e698d87ac88e5c5c3284909efc7e43cc. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:48:36Z), 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/DGA072222270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677c1dd18336639e2c6d9ce5da93ae18677ba94adbcfd5cadacca755bc37d813. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/DGA072222188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2b1ebcb469f09ee0774b75b29fb5f64d2ce7ee65e024f25db3fec501a173d5. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:20:24Z), 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/DGA072222272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac335502d5509778cdbc32eeda46fff86b1d43b6e50bc7b3d86d29b331b8d56. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/DGA072222200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d0be722859d830dcb70fb6fbe4850088a69680783373c0e936c626e6e267a2. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/DGA072222210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca52cd1e2f35b748081e54dd723ac4f6eeb319a2a908786aadcb29de287c54f3. 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/DGA072222216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3a36f16acaa2c6f2335f1ce5dc571fa0448d44a77440b3889b3c905a677017. 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/DGA072222222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3089c90399fd9c1db463f38dbf39181cbe7e72036c70eead992a027adbe2943a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:46:41Z), 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/DGA072222280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e04f998844a790289aac212fa54a6b21a8cc0ac8ca51cf4a8188f68e1e56c8b. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DGA072222229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2193a1983382177bcc7eb67032a0aab5265feda97a67ea9ad512539450505a51. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DGA072222236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b44fc08d4127dbcf300a58495b767f33b2fc68d0e3f2e56c39250dafcc25fd6. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DGA072222284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b8751fb9653a15bba8d751fd7e3c76076df2936d9b8e5b454686b0110c4d5b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DGA072222286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793d391a6ca1bc1ba144133b0b7653bdca73dd28fe713b74dc849339c6261afe. 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/DGA072222243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3271200e75f9cc60a9b8875730e852b53f83de7dd9292eca9a11d14df3d666. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/DGA072222288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa06a1b7b17219e1b08062277e7e06d88d199e3b304084bde76a1c312609bc2. 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/DGA072222249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84efd124d0023603d6456409bf76e5e8647f6aaf774bcdd8d4bc6e79db0e63a8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072222253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe179f058425d9f5f9ea7474c49a4d70201d7e2793f18626207f6608730634db5. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/DGA072222256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9efea9a0e903e771c45d51c77a87145f473f455519fbfd18283c079d72f5432. 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/DGA072222258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148a0e2d4cab8f7b74e9170ed9124bc451f4cc55ebaf3649eca969bf13760e72. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:27:02Z), 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/DGA072222294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62117a9b7925d638ea97b23bbf5821f5bffecaebd9b5705dcb5100ab56225bbb. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/DGA072222260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3004790ba7f8d46c64dab3837c6714ed2595a1ba239723395ab599b79f90baac. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:43:59Z), 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/DGA072222296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29adeebc7df60d87893c6dd0174ec5230f5dc5f0ba364d438a752528727a50db. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:10:42Z), 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/DGA072222262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22548681e2151db341d0cbb2e073904325f8d522d14ccf1afa2a26e4e411e640. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/DGA072222298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a87165215187193be87658b6145aadd2ed64b520674a54e6d229ceec79c678. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/DGA072222300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011cc34532a81ec8dfeeb3de3ad2f1a67c452313f08953e6b864a5be78f722d7. 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/DGA072222266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1537ad56f57388ab6bba3e5fcf247afaa77f35d3f234dec3a43731701eb61c2d. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/DGA072222302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3990d57a32cde4916899598abf40104a8cec36ae64147fea2f16a57c08b18a4a. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:02:53Z), 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/DGA072222268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db2e12ee42c18c7800700c1c5fe92fcbfaee727c86c652b6b5d80c22fccfff6. 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/US7VG2473429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f13158a6246a1e5f0c2e3088e22691b58ffc6ba059d0dfddecacf9a5eb42be. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR59R2473083.
Poderosamente Indestructibles (Aniversario XXX)
Poderosamente Indestructibles - Aniversario XXX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26769923dea5fb03b96d8b2c386c4cd86953b9ad040c857568247ae526a66753. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/DGA0L2409058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f56470c5147d96d35a380e3306f3eb061698624d8ad4297c5df68cea4be4b9. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZTPX2486906.
XXX Aniversario (El Umbral De La Eterno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64635da3252db8daa0d2be6b29f7cf19e279ec7bd9ab51decf650682a745b409. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2457919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128051fac602adf673bb288afe9735a0ddaa6071f5636ae72413bd82f3846055. 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/DGA0R2457920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b973e326ebf38f6b7ee379e5e34ef0fa3e87a34b46db497ab71dfe3dc15ebf. 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/DGA0R2457922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2049d852bd3d850a326bb23ae41fb0db54df6fc0f7e800e00cb394909333cf3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:05:19Z), 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/DGA0R2457923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633da74f5afde6fdfe2bdc2cdb82a49b8c2e23dbdab446084a110734c5757f4e. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:40:03Z), 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/DGA0R2457924.
Esa Forma Tan Extraña Que Tu Tienes De Mirar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439a2bee28fcf8b35cbb20e9940effbdcbafde014a85026a7357c14a22e16dc9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF601200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4792a6395a966c169c2e508477eafa4ab65cf68b87b3f102f7d8505b7dcb88ee. 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/QZES92593755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a8571f355972bc99a75d62aec033d9727380863bd40a62f34cbb5fd793a435. 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/FR6V82591698.
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 0x7acc0b231065d8c5aa9b911c037360d56450d7a4f7077ec6c48ba075298adf2a. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FR6V82589968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d28d240eff361d5a9e34fc2e71d98d760b58ee41b5e9920ed476bc951b4ac4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR6V82591664.