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 0xeb14b1730f481349a79a12ad328b3c7f7de1e872f9c77077e86ee8e1ea4f717a. 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/ec6d5ce3-48aa-4a42-a063-1a2a9647806e.json and https://artists.proofprofile.net/proofs/artist/ec6d5ce3-48aa-4a42-a063-1a2a9647806e.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 0x4b5d48d1e2d1ffdf8286f6d8838de3552c0eb71cad47d32746b76b1ec47c7492. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:30:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH842000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8a51b38663c34fc5df4ba57f355fce188657dc8fc6aea5c3252c6c065f88ab. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH842000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb3ab3157600e29c79c52ab5c0c505453a3aeb429aa4bafb6344ed1cf443872. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:47:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH842000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4dd19a11460a0b2b2317bd0a6e9d564b53dda808eddcadd1f6b0c9370751ec. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5640100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6d829b2432fa62adbdcb8216fe10c36dcd72431fef263620971a8624d4f29d. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5640100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa809901bd35327709c65fd63b3bd9f77b798d86dd1d04d672d268d943141429d. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5640100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99512b197eba87a3dff16554f7a9360c9841389d4d428e59ee8200652fa430b8. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5640100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07561601a8891d1ad53b7018298b1ceeea77b58883ec3361a94ee8c83f5afa36. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5640100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91b652348b8ed4feb999aa16cd8e49bd470863159eb4ce55099e27cdbb8fe5f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5640100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f7bad16e02959d9e05c2541f87125197bc3ea976e24b48fcbb68519c25765a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5640100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b3a2ffb27b473a37c129990ce3f7f7ab0917025d96a137bcf48f50d22c7e20. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:30:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7230400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaca9e24e7a8527705dca831bf310939999f2c143c9fa1ab814374279653867. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7230400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee27ce2aa539387b530e7f7395b7a6673a728d5168528407094e9556496c8d3d. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7230400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113f992ce5222eff364eff7444ee86f03cda6944d83846cdca2908b40395006d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7230400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe29b8a64281c61a4eaab2e22cc6fd8d134f5c858ef8634efcea9df3814892be. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bec0228c49748ef17271e6ad694fae5c5146a561261ad749f45a2263529ca1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600194.
Brasil 3000 (feat. B-Negâo & Naçâo Zumbi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028d271159a8619d6263968c7a5ba610247df03455ed80dd371f8f57d9271507. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:10:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2de31e65160039db645683fe77266a009f3f822177f0dc97d585a61afdd4ee6. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703986e99c8c5921f65289482f248aea9941114c59e75e8ac4dfc2162bac836c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:54:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3928fa3743af83ee105c91109d7b26678e6c01ec89f21bc9bd882c50099e70. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027b916cdec0b0f46e02f9acb24efbc01dde94d5e1e3d8bb5079f615ac8c0fdf. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169188176c325732a8a5033b91530338a279b84f9ea1fd674f7a865c38d869b4. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4cffdfe684221f0531f1ce35836a9ef50eb0547b973aa1cfa3268288f5b9c3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:22:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d07f2b113dcf71db87ff2ff997527587abd02c5cabfe33860ce7447503948c. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ce11af6e95d146531a6b3c366503ce9629bf6c8a71dfe6922e7c7426348f43. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:28:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7464161f1c0ae95c254a5784b2a29d3c6f44491faa1b35bd621d2051789361. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8531ebe46ef7d3a8630ddae3b749ce63dfdcd99636853552215da44586b98afb. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43768d7a274b9e026f3b15f4628a9d6a058c47e992eecdf2c834912f2bffcdfe. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be6449a415b9c1814091794a0192bb68e9c4275f1bcf289cc71fb14f2b5fe25. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798d1823f08bb9ac2c56e7aa19b46b62d6e8234b874c67e3763d94787b7e79af. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77a1a21b2ac9b56007e55bddda6c885e4982485e79ac758c54e6521f2a3eff0. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57fd0ece9b5431b3b3761b1b22df16a4b1770caf5d2ba14f87908728777269a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fb0f5f27ca1155dea2541a13ad124898da97ee60d4b2ff532b9587c743ed2f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7464161f1c0ae95c254a5784b2a29d3c6f44491faa1b35bd621d2051789361. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb5a33f662df7926f18fcbda0cf9b83879b5d60691ea668fe8d122210c5e2bd. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8531ebe46ef7d3a8630ddae3b749ce63dfdcd99636853552215da44586b98afb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43768d7a274b9e026f3b15f4628a9d6a058c47e992eecdf2c834912f2bffcdfe. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005eab43cb8bb0159d85b08429190cfa03357b9ebc6fbafda2687045a416ae3d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8635a1b2e9a16240f37b5a79197dc1d44d596d6f1b2f0d2339cb269f769169. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798d1823f08bb9ac2c56e7aa19b46b62d6e8234b874c67e3763d94787b7e79af. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77a1a21b2ac9b56007e55bddda6c885e4982485e79ac758c54e6521f2a3eff0. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57fd0ece9b5431b3b3761b1b22df16a4b1770caf5d2ba14f87908728777269a. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:08:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010800152.
One Step (feat. Youssou N'Dour & Oumou Sangare)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2859eaaf3dbcc85a17667ce69911a60255b5d4b4d661cef703fb676aa63c22d5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5081000237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe49dbc18df70c1507fa56613ed066b516a9914e4660bf6292108f55a9a9fb6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf3261eb517fed694e7263f04665017593f90c723bdb687a5632044dc2aa6b4. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T16:53:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e96b83ecedfdd25e7f235e122263f4b0080638ed11889a609b1dacad7e119a1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffdcf77cc852b981cf49f9965cabbc80e1d88bf1204188f00e875fad0f2d764. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d82550f0d0e6845f11bee2fe08fec99a7ed2f986990c5a3ef3d03361c157ba8. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:51:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e96b83ecedfdd25e7f235e122263f4b0080638ed11889a609b1dacad7e119a1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000205.
Mensajes Del Agua (feat. Andrea Echeverri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c279198e304e0d29b80158492d2e3f944fe1945860938a89ed0d3f03aa328f. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:19:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8ab52d95d8543dce26d9a8bf65a140ac7f804e0f63856067f581e55fa36549. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/ESD011000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fb0f5f27ca1155dea2541a13ad124898da97ee60d4b2ff532b9587c743ed2f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD010900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf3261eb517fed694e7263f04665017593f90c723bdb687a5632044dc2aa6b4. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:29:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae76a964ca4ef8cc57ef26d9c184d5b10ce54863fe06bf994bfa62a7d5dcfed. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e50e37b95d1f8624208faf4ce3f9b326fe60025d582b350b75441eac0a1bea. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043136eab0ab4b79e14e32d4b1af94fa0563832e8cd3a4ba0b1dcb3d6eb9acb2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea84fc677f7954aea1e3de3b3d642cf531d4e75c9ec9a95c62e4e004b936de8. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T19:58:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466a2057b9ca79f61c4d49d4a8a4d48cca6f8078a9eb7c507a3f3665696f6ba2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377e85e3b3bf29f0d2b22f6d87a59cadcaa8279eb63436a35128fb38c5194888. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56ab46e23b8b792d8a3f29b46dbf83e43f9fa39ae654880b50eec3e47055b6b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18f1670e606f39b6526d666342c69bb18e7b6a313d44350e1c1ede01e6f06e6. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa7ad20819a826368ee7a3ca72ce04b01249ed1190b9eca9fe6893dbae8ba29. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T10:53:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae54324cfc514aa8e3593f9104ec42c9a6c80d6eb832a3889027c066d2efc57. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T18:30:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a551c61746c1eb91d290913b8488a284ff3cde8e055c1c2b57c1b201b37427d. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:05:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18f1670e606f39b6526d666342c69bb18e7b6a313d44350e1c1ede01e6f06e6. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4f7710bd72ceaa5eef31c4abbbbe49ec0b0853169810b4a0b9ae2cf183cfc0. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6bfb3ccfd7a86f85cdf754f5203efa60b5d4d1a3cdd0df3950179bd76f73df. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011200375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879b5f7ae02cb0dd37b0620042a850c9518341415191b4efe03032703f9b48a7. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7231401003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0efb5d8ead22ee29f90b109c579aebcce88e490d19c5432dd5b7f14974bf98. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7231401007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b7a1f0d54482736bfe8be3994ab052eed2631bb12de305a25331a76b7822e0. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7231401009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73a66f00bb224c220735324c2791a956e42a056c523ad32f569c85b49bbb15c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7231401011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d09cc8a516c3fab0e409fb8db4ceb023552e89cbbfe67d54b44dab9cb89c379. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7231401015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed04c0d225b13e57f4bf4477b229796eda83a4487d3b2dc726189b60e8708ed9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7231601000.
Toc Toc (Banda Sonora Original de la Película ”Toc Toc”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6502e821b877a89039caace48ac29c718ff127d1042b3609985de6f455fb9bd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:06:14Z), 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/QM6N21717165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dac5eb7af69af0c386008d8adf0f02ad968a271245251555d35fe8eb6e3612. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021800379.
Blue (feat. Jorge Drexler & Joan Manuel Serrat) [Diminuto Planeta Azul]
Ovejas Negras (feat. Niño de Elche, Jose Luis Algar & Inma Cuesta)
Civilizado Como los Animales (feat. Antonio Escohotado) - Intro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6361cb9247ae2b72e4e5e74dc90b98900098469d990b80d68b9231fdfd13f1ec. 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/ES5021900382.
De Serie (feat. Niño de Elche, Bego Salazar & Raül Refree)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee59b1d99a70e3a1e298fc1be065c99d775a9b512c6fd65495bebe3d2d3a0a4. 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/ES5021900383.
Blue (feat. Jorge Drexler & Joan Manuel Serrat) - Diminuto Planeta Azul
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0699eb389574d9627f627422f3400a8283325e1e214289ffb949e90c147095. 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/ES5021900385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09895fb9bde26b1ddc45ca6af23192ee4e0a69cc227f7f270a9429c88d56b99. 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/ES5021900386.
Lenguas de Signos (feat. Monsieur Periné)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1640e99506a179b10fcf34d8bc301eca9862dd78d4b415ca6f3db4d8ff88db27. 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/ES5021900388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82facb4bed2e173871a5f24868f20f66a84682bb999978950d43b7035fb52e0. 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/ES5021900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429980826add4b4e4efb1dfa690efb2a7fe446a53a95dd22f660eb0472558a57. 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/ES5021900389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd66ae94c722d657e17dcb147a4a6bf82640973b4d13039cecb4526f2c037a01. 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/ES5021900390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35c7f1ae43a89ba794f4545ee0a36dcf2d9024847d062dab110acf3b5cd221b. 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/ES5021900391.
Somos la Fiesta (feat. Juanito Makandé, Antonio Carmona, Estopa, El Kanka, El Canijo de Jerez, Mr. Kilombo & Óscar Jaenada)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6926d6129d4862acb851e4aa40fe4923e735cc986f54e951974f96846e72ca8d. 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/ES5021900392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77c8ddc638a40f83064899a3dda6da2d02fbcf5cbcd02f65a0e1e2f8fbe7ef0. 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/ES5021900393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c718aa11d8aa0306111db2c0f9be620b390a94ddff6d01e53b473d36f8aed09. 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/ES5021900387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dac5eb7af69af0c386008d8adf0f02ad968a271245251555d35fe8eb6e3612. 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/ES5021800379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253ff34801b928ef5e2fe67606a4db79d7b5d671896f9c5ffbe41dee72170cff. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022000455.
Me Matarás (feat. Babi) [BSO No Matarás - CROSS THE LINE]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f2b6562fbd7c6bc5ccc9dbc2a370bd4b6780071b5dc6fa9665c166661ababc. 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/ES5022100338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7543b9d90033b46afae47c9f5a8e72f1adc6e1c0414d105c6851e27f3a25fa32. 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/ES5022201182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a904cb54c49b9a71ceccd2b598163a7b13d4db15852dc7be2ff6b33578fe2c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES1022200500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451a7bbd22302be22f3ecba1f9608bbdd489da3f6e146b2cda4dd5441cfd977c. 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/ES5022202094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00355280c99a22afc5758f098cbea677b30e034823ae3035e64ef0b01cf9bca. 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/ES5022202095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93cb920720d0e89f8ede123f2d6bc19e37947e6160e9bfd25ee9ff69dbddbce. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES1022200501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8657b034edf62c07fae804716ef312e1a35bb5e8fd22458a517990307ff5a3c. 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/ES5022202089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451a7bbd22302be22f3ecba1f9608bbdd489da3f6e146b2cda4dd5441cfd977c. 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/ES5022202094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2eaa8bb944e071cc8e10c16ebee1e8dd685fc0c7e813dee36e8e797d1d3d46. 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/ES5022202086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea0ef682be3ed3609f5edd15e84f4391da5e36fb2c2f189ca5b70299c7525e7. 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/ES5022202091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a6802ab31da510b290e900ac358567500a78e551611b592059c189054f416b. 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/ES5022200547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d42ad29a359979fe896911b5a76a1ff73ea175a68ed783bc7e1e8c83e95a296. 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/ES5022202088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f40668bf015242dca24741afd06fe1b8c8ccfd5e422545b6cedb6ba5a1d2e4. 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/ES5022202093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef72a1919fc8707bc6486b534327f9b226a9a135b6ff495bef37d52a9d13b629. 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/ES5022201700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda969645940af66d04dc6125dec28e0b436bd571e3770c60d77715f798aa1ab2. 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/ES5022202087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00355280c99a22afc5758f098cbea677b30e034823ae3035e64ef0b01cf9bca. 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/ES5022202095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84a16545ed27b74a88e3e5a9b284b97f4aaa45e7eaeb25703866c16f72b7abf. 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/ES5022202096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74af82fd210ddc2f7caed22f0a5c117483ed754c35fa75200ee515ddf477dc4. 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/ES5022202092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33900d47819026f9a5f021841f059af756359fee567b0b3caa42b296c9e559e. 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/ES5022202090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7543b9d90033b46afae47c9f5a8e72f1adc6e1c0414d105c6851e27f3a25fa32. 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/ES5022201182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b06cb3eed7df65bd762fa218b79ef79d5e0a5546d5e67a1dff69d27b0a32b1. 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/ES5022202097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6651fb3b6dfc814cbcc3a434cb59ec1f3c056056fd2ba7ffa94bb7e1fe8cdf. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2401695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c4ef16dcae03b6798a23964d1119534165f744e5f220bb81d65431a36c02af. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2401736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363b493dfe428125c9488257a79953159ae87979cd9079cb39e567ba068be6ef. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2540275.
Las 100 mejores canciones del Pop Español, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3276822f872ba4e50a28653d97404513a8503a30a9874636ebf01bd8196270. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ES5080600192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe027576d1d1738e30f81681f9bf2685bf4082d94ad5edfda3f35f024195c0dc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES11D1800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe027576d1d1738e30f81681f9bf2685bf4082d94ad5edfda3f35f024195c0dc. 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/ES11D1800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1cecb2f5812423e61d65353cb734b8dbf02d88da3c5b6a1d643e499aff4240. 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/ES79A1408204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dbe0abce4659ea6823e801a0f8ffe0cdcdad9f77aecda9462163960eaeb15f. 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/USSD12000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd99bb8708022f631f356432dec48c9b6107826ad6eb173e947f2c1e55169ec8. 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/BRSME2100950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc4779bf93a9a7d2533251ac287315fda6be45687160c955aac41614dedcff0. 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/ES8022000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8564ea168d216e8fd9692924c74fe8282c2b7066ebaf32c818da05c49e0d0933. 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/ES5020900763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadd430e920dc88f60b94881bd08585b14298a197a76ad00b9124cb972ac7733. 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/ES5151700337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8dcb6d61dac326280da510e57e3107d56de250b0d47021bed66e618e61a72c. 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/ES5030000199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3276822f872ba4e50a28653d97404513a8503a30a9874636ebf01bd8196270. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080600192.