Eskorbuto was a Spanish punk rock band from Santurtzi, Greater Bilbao, Basque Autonomous Community, that formed in 1980. They have been one of the most influential bands for Spanish and Latin American
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 0xd5e5dfe11ecbd1adc8598877d05a23ed3ea4c66add9ab3ecdbaddb5a47870fd4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/859345c5-68c2-4ba7-b02f-9f91bbde016f.json and https://artists.proofprofile.net/proofs/artist/859345c5-68c2-4ba7-b02f-9f91bbde016f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Que Corra la Sangre. 2ª Maqueta (En Vivo. Semana Grande de Bilbao 1984)
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 0x414949fc2f8780a426867e6df89bd199e350ac66fc61de44789e374ed1f0d814. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:32:21Z), 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/ES8591200452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19951b91bfced18a742a945b60a72ab5202c17714cf995dd0a879f8ebe2f380d. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/ES8591200454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52af8cbbbf46de82f8a2b18d28cedbb510995c2c5fe8239e48d9167a3ddd7d97. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ES8591200456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad06f75070f1074bf309f4d356c038b1ddb5e801e8c6603b3f762f2f77c4a5fb. 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/ES8591200458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c9e4d4c6dcab4ec7a757206af315226caa86aa549abf5cc428acf7e62028ec. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:10:38Z), 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/ES8591200460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4282a8a865a77e600aa784c4087c5475d737e780d354afd51e7062e113bb8d96. 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/ES8591200463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cfd2957134dd8528c8158fa4283c27860ab51d240967a29a8104ef7afe67a9. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/ES8591200464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2a06b728db6c1bab1c0f182d851873e9e7b3d1fa65744f308b03abaeef25d0. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/ES8591200467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a663eb83f74abf0a271d58f8c7702033974fbec91a0279329948b9ec3ae92ba. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ES8591200468.
Ya No Quedan Más Cojones, Eskorbuto a las Elecciones
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba071596155b79ac025f6116fd95398f86f683e807c65b810c0a586829608bdb. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/ES8591200471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cd5afcfb6d0feaaf8d6bfacba03dfd59d1d6ab024c4e0679ba02cfeb4c4af3. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:26:19Z), 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/ES8591200473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4c0ddd07baf8cde4acdf2793508d6cc0d1c762d09a483a0681fb567520b48a. 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/ES8591200475.
Sin Fronteras Ni Gobierno (En Directo en Arnedo - La Rioja 10-04-87)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edb1abee6802a71a09d6c1ebda9b1022662b9fd8a086f4888f0d4be083da888. 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/ES5018818002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fd3d748279266bc29c94d6f1e980c4ae8386b7141a4db5243cb9f464c4d209. 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/ES5018818003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800da51eca70f4d3959aae9dc516650ac2107415d8233adfb4777444b7bf5aa6. 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/ES5018818005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a119ea8ad5d705ac60ad4b6799c337e96b68900ce95002adf5d759b73ace40. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/ES5018818007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaaa575bbd220bb0d68330c5a26abfab1b55ae2f5126dd791b95c12f134d763. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5018818009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e268a6356a5eb1f0d4f630a91037145fe2a519b3f56d2e5776a9dcf7df051e. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/ES5018818010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b452aa018a6eeaf312c5fcbcd69f6b1531d5c24da4de4690a74ef05e1371c2d. 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/ES5018818014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a878a178cac6ca75e23266d725dd939a9777c8106c2826de55153122ca9549e. 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/ES5018818015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dee146c3ecc86c1baf868db6e1b86fdd01867b0227ded977a58ac6dacb844fd. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/ES5018818018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e67349428865dac0187be5b047f0ae7e42a34ac256c3594151b3a5d93719a06. 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/ES5018618003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3267dfde6365024db0fa6e281b1940362d6cb675fa1ebf9b562dee0621740fd. 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/ES5018618004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925153b05242a132c4150e651c4ee41482f567cb7d976e5e93e1894024f097f5. 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/ES5018618005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0647ad05604aa6942a6fa18f59746adec6ca90c403688b92865ac736ff46a39. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:47:27Z), 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/ES5018618009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5547353fbd2cc5c09d29d28fdfdc272da6ae1e52d9e3a2007539c7423e37d782. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:13:01Z), 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/ES5018618011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85a8e43dee7da2e520f458f508654ec09a7d5d7c3681c9c09df89bf13592e37. 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/ES5018618015.
Cuando los dinosaurios dominaban la tierra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c18278168104c297bf7e3ae4d3fc36d119d87c0246032db7ae4b212ff716c1. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/ES5018618016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba033765467746baed866134bbbf954e889bb7ec55c7d08070e21271eb40ea0. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:36:31Z), 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/ES5018618017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea624e919665c154d01b070e161f297734515970c4eb968b58f934b1cb2d5cec. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ES5018618018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c193a843a612e9498d029fe726ba664b499656276833013a3a5f7184bbb45e0. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:16:53Z), 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/ES5018618019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527bbc308591783cc62927be951d5cc2353821ef7bad04459741810ce0fbc514. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/ES5018618020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0383673844c74792d1c7a48428f29e3f51a6255d7f5a20e319c84cb5a85ba25e. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:59:56Z), 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/QMDA72220253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0481dc88fb6a6d62fdf5a6b025fb969991a55874a92e8aa8b7b90a8599c11aa1. 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/QMDA72220254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29f4b7e517e77370c6c73754e2408abf331c98fe4fb0dae64dc392d6f006db9. 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/QMDA72220267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4ec5a27d0b6df6d5918f731cabb8f5a13e09b7d37a17c2070fd12fda2f08d0. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/QMFME1328017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318aba03e53ffe97527ab9c3deb9068db90e9d7960b81edc0e0dd7cb510d4794. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QMFME1331302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a8070084ad0ca61f07504782169f218932cfb849e36ff816f54a39c9d687e5. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/QMFME1331304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1420aecbda307bbbdc09022fd525e67505a8d4b8e8612b576d1e84a124537143. 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/QMFME1331305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51827cbd0378cfafde402094e8f15106325b1963a8fda1a16c5e13fde28395d. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/QMFME1331306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c45315cda7cf7647f1dce1ee14190b3c774308cf93be2ba0d317ba974c9a69a. 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/QMFME1331307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a0c31ddacf0f67036029a00c3294b867996cf2810bb95bdd80b425555e16aa. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:38:41Z), 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/QMFME1331308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e23814604840d90533c7b0ff95ec911ebdb725a35122d4a0b00794dabb86e69. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USA2P2040133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b0c9a104e537608eb6e817a2d9ca9460a5c1e33306de1def41391ad0ab2833. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2040137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ac232a53b4592d8fba9048796fe356e4dd826b89e3834da2ed16a4fc960839. 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/USA2P2040140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2addd95590ef8293fbb0e8962047b5a89400a334a81b3804eccae4d00fd71232. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/USA371148790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293057f4e7dd1924dcc04d5ba3b38083afc2f35a38b70d284e2e824e403636b4. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/USA371148791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45723e8ded420a7399ce5f4c1e641f9f6c53078218f8d96472d2ed44b5616555. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371148792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b92a5ec462971d7d2f08e819f8ae5060fb5db4b81b9999e0f6f90d34ed8500. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:28:53Z), 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/USA371148794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237082721e808bc06507bd04d9f5ee2e551cfededc3b425a4920b0cc0ca90f1d. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USA371148796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7800952333624805a92e75f90e0189eaa267d799076202b3dccc3794c3355328. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371143481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16ea394a1aa9f294893d3ea6ea70d13fdac526a220fa528a8220738cb0a891c. 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/USA371143482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8aa875f3b3713e5623db1f19363b80833d3f2bc6a9e55e0c56523e26af70596. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USA371143483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78db27cc2c5476d02f0277f5c62cb1b0b72de4aa0e865d761a123206a88e3a0. Chain 2 (Bitcoin): anchored in block 957625 (2026-07-11T23:15:09Z), 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/USA371143484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22db3d3980031aba1652532296f1ddfb8cecccb84f480aa29f4fd37b3a7b0d1. 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/USA371143485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1105e170d8eaab493dee734c55de89105a6eb62782ef35816b758132fab11fb6. 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/USA371143486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ca7ab7f2cdc92e3c3dc30ed0439bcc0f829cf61c0c6b003a7282d6e20aa41c. Chain 2 (Bitcoin): anchored in block 957624 (2026-07-11T23:13:54Z), 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/USA371143487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07950c44e4c86bf1208cafc7b122b76049a66fe47b09696f1e35ffb405a555fb. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:02:24Z), 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/USA371062045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd294dcf1bca7cee5be68b355f615f585877e33b15e74baea98367ad1de74b852. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USA371062046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6914d6fc3aa02f97aa781a94432e7c45356138fbc037b960d04ba4a01ec98d84. 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/USA371062047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5f8fd4bb5b65b472b48d42839a9944f51d43790d2734025c53d6acee703273. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:26:27Z), 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/ES5338301197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc217c8cb1435489b2fd2ed835ea70be216343236fa85cb78cd52cc4bc0a5ec94. Chain 2 (Bitcoin): anchored in block 957625 (2026-07-11T23:15:09Z), 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/ES5338401204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e279738cfb36c374bb7c5dca6b1818a9b1045449ed94689e4cab532ae8651f2. 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/QM6N22116589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ffdff08c939ba6509b8f864aa04e793d5f34caee7e72c4938dbb924a51f036. 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/QMFME2336388.
Las 100 mejores canciones del Rock español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4637fb29007481cf173fe61cd96a29615cae907b66908ea7a59e9ed536fc700c. 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/ES5018618013.
El día de la bestia (Banda Sonora Original) [Edición XXV Aniversario])
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4637fb29007481cf173fe61cd96a29615cae907b66908ea7a59e9ed536fc700c. 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/ES5018618013.