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 0x86f98a20f24fc69fc0fb096f86c0b00fe6050b27a1ae1914dc784d53f75be9e6. 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/4696ed35-078d-4e78-82ca-489a50d973f0.json and https://artists.proofprofile.net/proofs/artist/4696ed35-078d-4e78-82ca-489a50d973f0.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 0x5648384ba60e7d437ad367a8084d9e7312354293b8ce3a349ebe319fb5ad9050. 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/ES5702200994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc408fb3f4ca95f5dcb08bc21d45c9fb46d34909a7519a06f69f0601f27e0481b. 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/ES5152100360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11060fcd043e1a0cfbf4a4373718e780c4a3ba2d75fc51ef0ddf890ed30bb816. 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/ES5152100990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b21a64ad4ff26f7c2cc48249dad63e45682ada8773913a6808fef013161b88. 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/ES5152100865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e46f239e8f49671e60b90545cc3d47cf88100e6d19308d403c16aa0baa8e70d. 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/ES5152100688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ac625320708c3587683e3ff4d62a16f7e429c637ce3dd8741c6772922de4fc. 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/ES5152100991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaea6605c9f372c6043400f4b7aee6f82db792f13fd78a5675f9f3180286d3d6. 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/ES5152100992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446c18b2d7f2eac54e6d57ef554eb417f711f5d3d2a26b223d78565f06924ede. 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/ES5152100993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1b484c9bc28cd814fa603ad21da196f480a942d1a139b416acbb67fff95b82. 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/ES5152100994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf252ab48345422cf7261926ffd9bd255a5844352dd607232cb7f660c767d0dec. 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/ES5152100995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec17a4a0bc5b6042edfbee1a6cecc1e5feaeb9a990bdb32d388246ffa3471cb. 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/ES5152100996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24022f099dbba746457b71a4d1377a8a9960ec063cc68064bfbd09e9ddb43c51. 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/ES5152100997.
Plan fatal (feat. Juancho Sidecars, Sidecars)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb00292e20bbf27e78d32d9c1d366079b2eebabd2f48b33b3acd2649dbfaf6f. 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/ES5152201532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dd384808c4effd47abdafb5eb4a34d8dbd22e081cc7330b94ea29e752f1ecb. 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/ES5152201616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1173b35016f6775ee5763941c7504de8d7bfb3592ccd7faf0f456871db1a4c5d. 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/ES5151801359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7ddae974dbc1e01209555f6eed633ce771d45c50dba05034a100991908e927. 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/ES5151900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60fd0b42e1b9fdc31a8964c64d5c42d359ac8c1f95433f7cfd1e0cd830b1f3. 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/ES5151900112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f6bf9ab429dd021a8cd1cf7d4aa60ac205ebd0b77a74739035eab9163a9ab5. 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/ES5151900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf51e757592397c0b35b0f84b35c80a8fd14408997b3b83176b4e39b5ca9c33. 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/ES5151802563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5934e5dcf0b396cc39435e8c790047422dfa9400e683f36c84b48a1bd7e29df4. 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/ES5151802265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298a0f6934c0f5d2408c913b0b92efb54291686511bd8ceb947566455d3d9311. 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/ES5151801360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00432adec64300498cd7faf5ac2fcd5e9b1305a43320c889a640eb1de5f1e7d. 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/ES5151802436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf150e328754271f75633a853c5ba0ae94ee99a46e2e3f3c38da81611ea6c277. 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/ES5151900217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffafde51a3b8bb5d0445b49bcc186e36e844323cce2c5d86955c008d0d14d1ea. 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/ES5151900218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143e207720c55aa381f0047cc6f106c0555eb74cbafce02528fdb0e4c2c2e3cc. 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/ES5152000921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33730922f007fedf884f79febd8d3b097691824ecb9c53382a1f4aa3d6da6ba. 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/ES5152000953.
Soldadito de Hierro (feat. Dani Fernández)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7680c16916ce8fb311755c95428eb2c0e0dae2157a58a4d33d64ffc101a5a21e. 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/ES5151900995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edcec4dd6bc5948de7024f537cc7b819d955723b4db21a8ee2ca90570b18c43. 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/ES5151901143.
Piedra y cristal (feat. Dani Fernández) - Acústica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c8a6b227be6f29d7b729ba58a5b0e8feb4784805e1ed916814e1f415e67127. 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/ES5151901619.
Rock'n'rolles de Chiquillos (feat. Dani Fernández) - Versión Acústica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486e67fb7f6bff0ceb018113baee25da445f8c0f2eea0a3767949645bda3d492. 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/ES71G2006493.
Por si regresas (feat. Dani Fernandez) - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ed82e80ae5cf86d1f229dfa3aa6aa59f45a03aa5998eea1d7e71bcf3f71a5b. 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/ES5152001009.
Te esperaré toda la vida (feat. Georgina) - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3077b55193b33b1e2e819b80e4bacef80a9186e7b29d80a434ce526e3c012138. 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/ES5152000096.
6 de septiembre (feat. Andrés Suárez) - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66c4ee5bb5af2408bc89a23ac2fff9f8e6f34321f5ec01d291e61b5e7ed2fa9. 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/ES5152000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a8c158d07a771af0f1f067aa8bb093fe6c871bfcfe4021d5e5022f8e52ac1a. 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/ES5151901565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319489b7cccfe97debc7a107fb379085143b8b95c57b04dd97907ced28587cc2. 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/ES5152000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33055be5efd824df2008cf45ab7b1b9d304218450df525c613184481021e2086. 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/ES5152000074.
Perdido en Madrid (feat. Sofia Ellar) - Acústica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec59effb8900daf3781b7c353a6dc1c8101647b3267086288b30efaa90ad68e. 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/ES5151901649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84062c0ecb7ecb5a8dc6512a4cff64b0f45f280722b95ab896ef0ba1c448a841. 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/ES5152000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa512e1f38a33d6dbfbe6fd0f100b9fe62a0ddf63def1b3de4998a94262fb2a3. 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/ES5152000109.
No te pido que vuelvas (feat. Marta Soto) - Acústica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2475c6462254f41e98814ae64fcd4cb627e3e1aba12b5822162ead8cf7c9eb25. 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/ES5151901609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1173b35016f6775ee5763941c7504de8d7bfb3592ccd7faf0f456871db1a4c5d. 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/ES5151801359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7ddae974dbc1e01209555f6eed633ce771d45c50dba05034a100991908e927. 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/ES5151900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60fd0b42e1b9fdc31a8964c64d5c42d359ac8c1f95433f7cfd1e0cd830b1f3. 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/ES5151900112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f6bf9ab429dd021a8cd1cf7d4aa60ac205ebd0b77a74739035eab9163a9ab5. 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/ES5151900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf51e757592397c0b35b0f84b35c80a8fd14408997b3b83176b4e39b5ca9c33. 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/ES5151802563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5934e5dcf0b396cc39435e8c790047422dfa9400e683f36c84b48a1bd7e29df4. 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/ES5151802265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298a0f6934c0f5d2408c913b0b92efb54291686511bd8ceb947566455d3d9311. 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/ES5151801360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00432adec64300498cd7faf5ac2fcd5e9b1305a43320c889a640eb1de5f1e7d. 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/ES5151802436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf150e328754271f75633a853c5ba0ae94ee99a46e2e3f3c38da81611ea6c277. 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/ES5151900217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffafde51a3b8bb5d0445b49bcc186e36e844323cce2c5d86955c008d0d14d1ea. 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/ES5151900218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00432adec64300498cd7faf5ac2fcd5e9b1305a43320c889a640eb1de5f1e7d. 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/ES5151802436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1173b35016f6775ee5763941c7504de8d7bfb3592ccd7faf0f456871db1a4c5d. 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/ES5151801359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd03949650d5e64b6710aaa0d60cd6531e3532409546f90ac2485325b6aab2e. 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/ES5151802437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe782d091c32f1c48b576673365716b1761a539e9b3212ff68f02fa5407f83e41. 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/ES5151801361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926d2001d0822f85195d97b82faee4e2e82e44d0d9ab7f9f104c08d7c3d4df63. 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/ES5151802266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b7e95cdf6d6a6a2207dd04e29a1b7c856e6435895650eb43d14fd9c5b8c42a. 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/ES5151801362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2019e0134bc21283d362c075bfd10c18b1a0a689309d1b0120dafe4d11e9aa. 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/ES5152400552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596b09552a85f9f8b84e4addfe142b0a559db4e5b5e7a5ad9fe4f547072d7d96. 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/ES5152400004.
LUCES DE CIUDAD (feat. Álvaro De Luna, Dani Fernández)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73f59b1cf78d92190488b932b1d20ed83f37430e5a2187172d88a925f0684d1. 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/ES5152300604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ff442c6a0eaee6a0d189e933d944a060605fcba648aba2d4b08a578bddbc7a. 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/ES5152300627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13462a5c5f9f08c229f22da709af67903614ce385563ecc4732e5e0eb6c475e4. 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/ES5152201711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb00292e20bbf27e78d32d9c1d366079b2eebabd2f48b33b3acd2649dbfaf6f. 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/ES5152201532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1475a68be448b64a0e9f78322f8fa4087aecb174461a4ec1cad9d172bb5f8938. 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/ES5022202155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105a36ac15b33a2fe6a59645bb3294571717015e38a2581660122f9c3787505d. 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/ES5022201837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ac625320708c3587683e3ff4d62a16f7e429c637ce3dd8741c6772922de4fc. 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/ES5152100991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b21a64ad4ff26f7c2cc48249dad63e45682ada8773913a6808fef013161b88. 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/ES5152100865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900ce4b207c64ac86a365ec622cdf494a1344b42549cd009c935d1c52bf62778. 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/ES5022100663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc408fb3f4ca95f5dcb08bc21d45c9fb46d34909a7519a06f69f0601f27e0481b. 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/ES5152100360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33730922f007fedf884f79febd8d3b097691824ecb9c53382a1f4aa3d6da6ba. 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/ES5152000953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143e207720c55aa381f0047cc6f106c0555eb74cbafce02528fdb0e4c2c2e3cc. 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/ES5152000921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143e207720c55aa381f0047cc6f106c0555eb74cbafce02528fdb0e4c2c2e3cc. 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/ES5152000921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf51e757592397c0b35b0f84b35c80a8fd14408997b3b83176b4e39b5ca9c33. 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/ES5151802563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ca904ede772187365aad0b41b0789b089d43ea4dec4ffadabe429ae61916a0. 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/ES6082010207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f6bf9ab429dd021a8cd1cf7d4aa60ac205ebd0b77a74739035eab9163a9ab5. 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/ES5151900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84062c0ecb7ecb5a8dc6512a4cff64b0f45f280722b95ab896ef0ba1c448a841. 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/ES5152000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298a0f6934c0f5d2408c913b0b92efb54291686511bd8ceb947566455d3d9311. 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/ES5151801360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa512e1f38a33d6dbfbe6fd0f100b9fe62a0ddf63def1b3de4998a94262fb2a3. 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/ES5152000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf150e328754271f75633a853c5ba0ae94ee99a46e2e3f3c38da81611ea6c277. 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/ES5151900217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66c4ee5bb5af2408bc89a23ac2fff9f8e6f34321f5ec01d291e61b5e7ed2fa9. 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/ES5152000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7ddae974dbc1e01209555f6eed633ce771d45c50dba05034a100991908e927. 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/ES5151900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3077b55193b33b1e2e819b80e4bacef80a9186e7b29d80a434ce526e3c012138. 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/ES5152000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1173b35016f6775ee5763941c7504de8d7bfb3592ccd7faf0f456871db1a4c5d. 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/ES5151801359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf51e757592397c0b35b0f84b35c80a8fd14408997b3b83176b4e39b5ca9c33. 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/ES5151802563.
Perdido en Madrid (feat. Sofia Ellar) [Acústica]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec59effb8900daf3781b7c353a6dc1c8101647b3267086288b30efaa90ad68e. 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/ES5151901649.
Piedra y cristal (feat. Dani Fernández) [Acústica]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c8a6b227be6f29d7b729ba58a5b0e8feb4784805e1ed916814e1f415e67127. 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/ES5151901619.
No te pido que vuelvas (feat. Marta Soto) [Acústica]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a8c158d07a771af0f1f067aa8bb093fe6c871bfcfe4021d5e5022f8e52ac1a. 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/ES5151901565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60fd0b42e1b9fdc31a8964c64d5c42d359ac8c1f95433f7cfd1e0cd830b1f3. 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/ES5151900112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edcec4dd6bc5948de7024f537cc7b819d955723b4db21a8ee2ca90570b18c43. 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/ES5151901143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7680c16916ce8fb311755c95428eb2c0e0dae2157a58a4d33d64ffc101a5a21e. 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/ES5151900995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1173b35016f6775ee5763941c7504de8d7bfb3592ccd7faf0f456871db1a4c5d. 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/ES5151801359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5934e5dcf0b396cc39435e8c790047422dfa9400e683f36c84b48a1bd7e29df4. 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/ES5151802265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298a0f6934c0f5d2408c913b0b92efb54291686511bd8ceb947566455d3d9311. 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/ES5151801360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4ea85ebdb81c88e31a3e544834c2661e3af445d944e60d44a814137556780a. 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/ES5151900113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298a0f6934c0f5d2408c913b0b92efb54291686511bd8ceb947566455d3d9311. 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/ES5151801360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926d2001d0822f85195d97b82faee4e2e82e44d0d9ab7f9f104c08d7c3d4df63. 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/ES5151802266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe782d091c32f1c48b576673365716b1761a539e9b3212ff68f02fa5407f83e41. 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/ES5151801361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b7e95cdf6d6a6a2207dd04e29a1b7c856e6435895650eb43d14fd9c5b8c42a. 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/ES5151801362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e6c4656acb4d4fe4f9611b4f34ae9aadfd8da178712faa9cdb14eb70b23a49. 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/ES5152300896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50091413a1fc185fa078faba10d5686095591586307a85e20d766bc580e21d65. 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/ES5152000388.
El Amor De La Clase Que Sea (Edición Especial)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5648384ba60e7d437ad367a8084d9e7312354293b8ce3a349ebe319fb5ad9050. 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/ES5702200994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5648384ba60e7d437ad367a8084d9e7312354293b8ce3a349ebe319fb5ad9050. 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/ES5702200994.