Las Migas is a Spanish all-female popular music quartet formed in Barcelona in 2004. Their music is based on traditional flamenco forms, frequently combined with a diverse set of musical styles includ
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 0x94041f0064d0e4bd59149890b1c5d51f5944fcbbdebdf54f3e078801d97b1335. 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/401b878a-2f4f-497b-b3f9-c8088f98c332.json and https://artists.proofprofile.net/proofs/artist/401b878a-2f4f-497b-b3f9-c8088f98c332.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 0xb91b3e5016a1b8f991a505e73cd58ae8523c8429a1d2b07e043f34744f65d218. 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/ES5121000467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850122e8c3ac1060074a3cdace2329672b5bf18e3dec5cd717ac46f20a4bb438. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5121000468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317b4b564c4ef635e527d7c9160bacf9e0f16d4c9691986cc85636e1c0818e35. 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/ES5121000469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e6a04deb4d72c6b6932e271e055c08bde518fd6ba4d38713f064d9708f169a. 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/ES5121000470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0534a0c283f9f200f4527fba2bc3c85b1741319528e49e53b9a37a4ee404af. 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/ES5121000471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a242570e20724147ee22a1ab18d01fd573d130c1f5c2ac793557dc9b37ab48. 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/ES5121000472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62064ac4ad61090377b35c143ce2ec6dc246c2a24afecddc02e0c2ce1ad2c60. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5121000473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2315fed63133defefeea68f1dc6aa067ff2146fa23d97af9dbf13e7280ba1b67. 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/ES5121000474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8e26128904091ced9da19761b7c05b0408e2668e1d9c479c010065bc307ea3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5121000475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92240b833275d3cc0050f94adf59a119e0c323dd569c2965336fa9276f26a45f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5121000476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ed24a5b77fd21d9f5c803d8596366667feb7ef2d84af48b65d16b8375d21d0. 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/ES5121000477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c50aad76fe7ab2a0428140abbbe292a2dfcdcce83e51146923718b3ed751e51. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5121000478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123ba6f0518a122faec9166d998b10e9fd78e8d017194c7aa311e24ba355fb97. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5121000479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227933b42c659c7ac700665c7889beb5f1df186680b7294bcea72191b5d07cb6. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:48:42Z), 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/ES23A1213702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a95c924b68ee397826083410d915f9ef30a0c7ab895263aeecd27312de9e7f8. 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/ES23A1213703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596f5e62348fa03ce83a948c26adee153d2569e3e35f09a77446c34f589bfb75. 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/ES23A1213705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba60a9cd36fd20c9f3e6550fff712ab7b219e92050f28eee892c18b886c7f949. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:01:29Z), 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/ES23A1213707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956387ba6bc7bd8dca3432f8f20fcc00108a3465abe3f39dd984ef6fc193dcf6. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/ES23A1213708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ce306bebee02c0fe00c8c6c0953b7100408e36faf724a79fd8bc6eb4da3ed1. 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/ES23A1213709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506867472be890c8c6465a63a920c1eba913dd27a4639a397d118a8e02e1cba9. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/ES23A1213711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d6bfbc2d2cfbf506c80cccb7431dae1042c39887f74fff6f1319a7da9cf8f9. 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/ES21S1600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26ef707bb19b1f6455ab2b51cde393669dc003d30fb542d39441da3a73589e6. 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/ES21S1600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa522c4f5c65f851e5534f088866a7b251ddf23d18b1e84c915a5d5922ee25f61. 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/ES21S1600033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd481eb500945ebd63f95f5cff776c66632cb881771bb0ece0209f9f9a40c4a2c. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:58:55Z), 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/ES21S1600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfd2e0a63bb919c89c71de923ab07fa292afa112daf378a851b831a9665eda2. Chain 2 (Bitcoin): anchored in block 958863 (2026-07-20T10:27:46Z), 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/ES21S1600036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abfd9dc5a30eb762ecba69b532ebb5a15814380f04b0c8052aeffcd9abfb036. 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/ES21S1600037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01827adb3849fb647ad848b48813cba8886b67bbeed3055056b062bad6d59a91. 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/ES6101926101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8e22018093bb068a9799ac2741c9e494e1ec236635e094aaf1d0b922b523de. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:51:49Z), 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/ES6101926102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf929ce7e1eb9c10f44b4f47377d51b12b78b4707b0ffadc77178adea029cc31b. 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/ES6101926103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3ae789e6a1bdb1b3407cb9c0cd2a034f7edb0e2c8565c4754f02867697b019. 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/ES6101926105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f133ad853531542ba0b48a3b7e80910f797609923972a31ded46f86d8cf4622. 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/ES6101926108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab7a3990afb2fad0d88cf25cc0eaa67ead3b9a289c002e5f9157654827e1c5e. 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/ES6102026111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fad4649d49a5e5ec68b96c01c56b4a2f63d0ba2f8bdbd3199f5b567e894718. 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/FR2X42263089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde527e3d0a6ec2692a6e6118b9f82fb896f3d9ae6e2bc30ba66b001526ee837f. 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/FR2X42214878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3c7301f2574b539542b0f69dbda927657c69c5eadefd8be756528fc70e27fc. 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/FR2X42263090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dafbda5663f355b0987390959cec14e3cd32fe4e6cf1d8ad99b60b7e25ae30b. 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/FR2X42251192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb06a62e5eff12d275217d88b1d62d41f9e66046743469a73a738579a609d6e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42263091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30d7dff89677aa8879e7c5dcb0fa8a27e7a533802284fd63d22c963cb4adf1f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42263092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cc7dc3a0cd814b29fa233b87ccbb7b6a2441cfc6afb53dcfa53810457cac89. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42263093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616274abbc8cf3e6548e8137c12a6a3a9f4c3e48ae8feb001068431c3861b06c. 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/FR2X42263094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62208205631eaa7105a1f653030db426662e2e4418b6b59fa1e37df9aab7adac. 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/FR2X42263095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b40d53b6e40a574aa4da4b8130e0ba7971d41424ac0c965f7fc4f2abe5a0f43. 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/FR2X42263096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6352be3ea6b236ca7aa07c944ed37f6b49639f20a749592787c066dceb68c7a5. 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/FRX202297058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f739cd74be48c6eb28e64fbd78ac34f5ed1a5afad5e00518cb6cb2dd0d23e4. 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/DGA092369975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa233c9a595d322b25ee083d8a3f21f994b5e02d50dccc8b1e5d62560efbe8091. 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/FR59R2406824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9521ab1f11f1134273f005cdc235b2412038794f21aa578888ede9439bb4884. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/FR59R2445167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad13fac311924f242d43d6dd725bf4afe1c8eca916b298216abb5db90589de8. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:03:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2445168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2effd890226e1a90cfe0e9ae9e38d579667e2a0d806dac73ac9a89cd8c942a2f. 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/FR59R2445169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3be51e16b35c9a01ffb20ae3431e3e1c6d69a9c0097fb0ce663a6ccf0faed38. 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/ES5152500548.
Grito (Cantes abandolaos y Malagueña de la Trini)
El Amor De La Clase Que Sea (Edición Especial)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ea1c8d786c473aeb15ee158ce80951e574fe823e79a577a77cbd455523561c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF102300262.
Me Arrepiento (feat. Las Migas & El Kanka) - En Directo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1e0a0aa0faa333400b0aec42c5cca34e7ace1e61f435844099ca94ed0cfb32. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021601694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462ad0f8ad90979b6d9ce293ccf269b6dfd0fb341359b2ba880d990cc37c948d. 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/ES71G2405129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462ad0f8ad90979b6d9ce293ccf269b6dfd0fb341359b2ba880d990cc37c948d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2405129.