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 0xf4ab7b626ebaa1271af0d6ad52e3963d815936bb810fe005961157e394ae3f44. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bfe72e2-f285-478f-b0e4-40e06b9e15c0.json and https://artists.proofprofile.net/proofs/artist/2bfe72e2-f285-478f-b0e4-40e06b9e15c0.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 0xf98056076e3787111aa480a2338520a06f72b7d0af910768c71c697a807abf3a. 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/USCGJ2078672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c1abee02cfa2113a88c825241b50e9c527318bc9055600e14bd4ff254aea78. 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/ARIXB2311564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e481e7a27826e4f304e4f6605402d0fc2d3bb094046831f2a550c288357d1b. 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/QZNJV2217132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87f539001007b0202045f32c4673d409c0fa486707508ead1d1f050f96e3b39. 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/BK4DA2318643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfdb77f73260e378e0b01c86ada6803e371d1ede5c39920bd5ef472f6af308a. 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/ES8022300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4dc1b44491c9109c8b295dba91f864f01b257056fc281a6971f88d9d9d1dc9. 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/BK4DA2307640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20054fc79f289cea6e8bc9004ceef6f8a12f2f294e591e767e7c5d0f99927ce4. 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/ZZOPM2229123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d7f79be8a4e1bb69cd8c7bf21ddc226afabbf7efd9302010ae5abe101981de. 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/ESA011958874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25637c6bbfff23af6f9a12ef9f56a73324ed87b4bdbf66da774b120c29a2d745. 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/ZZOPM2229122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851f892c6ac31eac49534a0a54e49fa355ba70eb2f4a8675c1bfc2b7caa6557b. 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/ES5152100541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4354335a265beb721d1d850ae8e0694faeb4bb83b727c3765a97e460bdde5f42. 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/BK4DA2456226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab209aec0cb7a9f026c46fa55bb08dd082a826cfa3357752a083473b99b205f3. 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/BK4DA2503367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fe3d75c5b5ba99995ca202b52676d8a30e8eabdf0b50aafedb8f23d823de09. 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/QZNJY2010961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308ecb2bcc682bfafa7ab4c211a46a2642ea34746788971868e485af2424bb05. 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/ZZOPM2230565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd64bec21808bebeadccd051a9aaa080d20261c5f6096111e59174b0c64af27. 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/ZZOPM2230566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bb816325a1ba0f0f485c3296c5399c8095658db2d608ee5a28fccdc0b08270. 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/ZZOPM2223482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee83d554f8136d8a886f0d9d34e469591f990d7a11972e0fff4e712be11a7f2e. 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/ZZOPM2230568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93da1b5fa8a581ee338c1f779ac3d7e9497996557f732808f7fc015557cb7c19. 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/ZZOPM2230569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6d3d02ad27e3c133867d7f2220fae18140757f39a08caca11b38d5393db051. 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/ZZOPM2230570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080bfbd045f044070222212c5bb1183051b707a71d03a73c8cc8a1d712bcb067. 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/ZZOPM2230571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf94a0407ad6438e2a28012ec979f3a7411e1e6ad0eb35a97736d1489e263d9c. 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/ZZOPM2230573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c300d7baeb61f2b2d42d170c8f893b969752d717b45569142ee0ed912879b65. 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/ZZOPM2225087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475bcf4c31e231475459c7b96edb8ca6470cb03c0599445cb9927fd9439475e8. 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/ZZOPM2230574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52674781064cf9d5fc6af7c59c2cdcea0921f018232fd754bbf03989f89c978a. 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/ZZOPM2230575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20054fc79f289cea6e8bc9004ceef6f8a12f2f294e591e767e7c5d0f99927ce4. 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/ZZOPM2229123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de8c6246c939cba210c2e5105d6ae0b1de042032954eb0d5737e1dbbaa6ce8d. 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/ZZOPM2230576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25637c6bbfff23af6f9a12ef9f56a73324ed87b4bdbf66da774b120c29a2d745. 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/ZZOPM2229122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf06d9d9244de5bf43cd1f56e8e3003a19b2a4ed3ccc7ffdbc151971515610a5. 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/ZZOPM2230579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaedfed53f8476d7360baf2da0bcbfbef91f1e9eb4f0129a8610e01eb623cf85. 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/ZZOPM2230580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a856192caf0ddebc365a066aafbcd935b54b57144110b2611d642277f2b2df9. 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/ESA011810544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c7b0a3a5cb16d260d32b2b525c2e3770a905ba46458891f72dbf88f087d3aa. 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/ESA011810545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a925e435f07a1fb2ddcb477abaaf704c801c109001d1683c9e4444d2f48df1f. 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/ESA011810546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0724d0eeef9b98040bcb98fb26df75239f4ada0df3328a01337ebd051d698211. 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/ESA011810547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f2fe3de930be85d1ed55c1c384dd5af7a2fe2ddc49bf6b9b54100a87c8a3ae. 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/ESA011810548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a9c0a951bd41c7774a6380846936c39ba1d78905cd262354d34e046f3d86c9. 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/ESA011810549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9049f6eaffeeb238ca52b35abd1c9f99389e19c913d6a23c1caf0d56a64834d1. 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/ESA011810550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e21c51e61957a66c8ebb38610e7111773424968994193e2e4e54b3da33eacb1. 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/ESA011810551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7bedfd46fb93bcc335d6f15569f0c6ca564095068499de15c2d500bbadfca8. 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/ESA011810552.
Pa que lo gocen (feat. Dollar Selmouni & Blasfem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a1abf509c9b1bb457624e5881355bca309359db5548fea26ee26b43beebebe. 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/ESA011810553.
Avisos Parentales (feat. J. Dose & Blasfem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124071e80d9d102dfaa84dd0dc6a5e175552b9daee338a29566312c6cd9046a1. 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/ESA011810554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c43efabfd1afb988d2b8b8a81fbca83c1a4999cfc44e7b900b645abb51f92a. 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/ESA011810555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075a08698013ab46970adf8f711fbf31b2e92f92519072cbde7439b70b4cd7a2. 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/ESA011810556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0662f8cfc10c9324d0e94c7c59c5cf4162a47c3952ca206c11fd5a2b34dbaa1. 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/ESA011810557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c557647c2251c6bb8dc98e7ef5cab70f2d34f2f40f6b2c9b339d835cc691ba. 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/ESA011810558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9f2ae5a70c0184d8dfd83d744410d52c5efa18cba6465dbde1187fd3c7441b. 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/BK4DA2508326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ccc47287d5d02e33d77b70592f1fd15dbfe1480b43974c7304fd4ccdfada71. 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/BK4DA2504942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7534114333e0bbb5ca7f222e14571a474096a54ac893dca58004cfcb3d82bf. 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/ES71G2411890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d1039584a57ba96bb32017705ac382cc6f9ceb8bbfac8ec247fbc74f6e8eb4. 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/ES64E2487834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf32bfb41cd39a9d9d75e48e44c818fab688d443d957ef504097e9c6ea7eb56f. 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/UYB282488005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41fc4f20c0044520356fedaf8dfbac57e4efff0a9c2596209abad783129775f. 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/BK4DA2325389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c439ac6a01a1a95ad16b9efa6d71705869c941765e775d18f02bd0130bbd03. 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/BK4DA2322445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e27ed6e63024d06dd254dec878b5f69ed05e055e7f1ebdf04cfa74e9286723. 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/BK4DA2310410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc245043198bcbb7d958b3e6c6453960fa618745df0f7adfd75d7a14a2c96acbf. 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/BK4DA2308445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9509068943a50ceb11d7feab094449aba6f2f653185b41cee7c058e1f7b83a2b. 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/BK4DA2305912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadff99aabdc8f6095e54eacb85551bc180a0182ceee50c171dc63363cd3366fc. 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/ES5152200898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c300d7baeb61f2b2d42d170c8f893b969752d717b45569142ee0ed912879b65. 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/ZZOPM2225087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922dbf593b8be2a6914cd6514dbc65b23f2b5999fe48eaacb088872464882818. 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/ARBG62100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888d60a6b6432a1ea42ba5df2ebf7a60ace1a3a70f0e83722fc3d3ddc627687f. 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/GBLFP2131122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffdfd073cb804e049d6852020e1c70df89d162b1b555e7833135e4ad6b3eaae. 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/UKXN21952617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f9e5b35e437dca6a806e12f76228e0ca1e5fab7e544b23ea1addc6a4ee648b. 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/UKXN21907247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8760052a35593ee6cf17f97ff44bcfffcd660ec79c21ddab1959411bc91080f. 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/ES71G2009247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f4e6f3a0b5c763a26a1598dd7e4f52f83842854a8fade28b474ca6a6d5fdb9. 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/ESA012002568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19eb0295e0a8c5a6afe32c430034f456e83332b3afef7185d557f56166ca511b. 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/ESA011969314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc392f2077143faec3fefca48c05ec1a5b714d352ebcac3d8f9e774b51b47a8df. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES71G1916571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2698d18a1a49c13878c49d84e7b105ccee83136ead1eb5c8d40b9c25c92554b9. 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/ESA011716961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6de383f1255774659c16534f27dda0170a064ceb51e05cf1f07ffeb1c10bc3a. 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/ESA011711869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9111476aaecbb4ff5dcf12cac2e8c7cb0a3f130908c69c78225cf5c2062971f7. 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/ESA011710900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ab4a5910d284d2cfcc2fdd9f6af3115667771f246495e99c7ae525cb4e5f50. 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/ES5152300701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82925dc8ab55e8fa1760c3e3891636da690853f8a5dc2b744c73193c9e2be61. 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/ES5152300773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79006b72ef009264781c81eff7724915eee95ce034a2c99d1a85e224fd456264. 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/ES5152300774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ba29b57ad85d04bc63e8b2f55886ee1e61ad7465118e4ff21cd8f3e5546304. 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/ES5152300775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fa8646c4defbc40f2e3c68cad47605bb32a2e1660be08a2429245eccbdc665. 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/ES5152300776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a59c4f83616651fc19b7b85c737ccb3c46a48f11d5e69361d128431a744f25. 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/ES5152300330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ed3d9c545978133765689fda21ea24aee157d04482ac16a647e170bdaab2d4. 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/ES5152300777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5200b76762892c4e47e0495d0c37ce4165f4b6aee8c9dd4f90d8d7b4c0537ab. 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/ES5152300778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b0902caf76579b05f1f86de03e6f0f586fcfd18a47b3d548e850038f1e317c. 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/ES5152300779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5340fea7e3860d23c00970345c129f5b2c8f74bf7ebb6fa888685fb3903f1a. 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/ES5152300532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcb857bc77fd1671fd84d21342a7af81f18f21636ecb104a0b84f7968453273. 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/ES5152300626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2c79faf4b3a69191778dd0493a76713006f237910c58cb8699037a0a6e5216. 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/ES5152300780.
Si Quiere Estar Conmigo (feat. fernandocosta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85315bc320d90ede4f833354d23428c4523e71f2a690b81940de47db578a793a. 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/ESA031808501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e81cf6b2c04bd58ba2562b592f30ccc2970d3944d9e8428fb6437cdc4caeca5. 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/QZHZ32094907.
Solo pienso en ti (feat. Fernando Costa) - Remix
Solo pienso en ti (feat. Fernando Costa) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f5cde1a3806ccb6747845c4ba8698cee6bbb2d09b008f4077165d4aaa0596a. 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/ES5022301288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb66b6d8b504b0ef6b6791aec88a170d1b803d59a03e2b777a172ec36372d405. 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/ESA011995937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a0405d051d98cd71a6fc854a3a0c6c64dc7e80cf1d8ca0d378cc5b4dc9b360. 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/USWL12401272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecbac79ec29536b0d580bc4d66204627271371d68148d06778be0e96777c17d. 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/ES81G1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28de48b73243bf99a6455c55bb44e18815eda474b80861d0851f21639f8f7284. 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/ESA011820563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f1554cb62e037cd59d2158f43a07a4a2ec2f3b38623c455d3b832373ed137e. 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/UYAS12300006.