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 0x6ff6f43d595d36e567b9c57214976ea7b64bed8a3d20cc3fa4c9ffe1b50a7112. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfbf2828-4428-4729-9603-407a6c904aff.json and https://artists.proofprofile.net/proofs/artist/bfbf2828-4428-4729-9603-407a6c904aff.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 0xefde46aec9cc4b7d6f99327205d670bcebfa7f043f325e77496e26612fa36bdf. 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/ES71G2311551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643b703962e6febf31019afe32b9dc73a4440ab9b01f3ed2e8ea81a77fe9c5ab. 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/ES71G2311542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094ee1424c8396ab4ab7ada48f6f5a2889ba68c2f1fa5819fb3138840a1664b0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2311545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba8dfdd0f758347725df16643ecbd38ba03476b932849e72ea8359114914d51. 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/ES71G2311547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec58223e91eacb6d549400757f7ea9b90c34ee32007f1962469e6703a6fc936. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES71G2311548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefde46aec9cc4b7d6f99327205d670bcebfa7f043f325e77496e26612fa36bdf. 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/ES71G2311551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c48bc3ea8bf9dc5a16f83a529489c499f03a27b3fd3d21470dac8b52e85244. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2311552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696e5e168e990c852dfaea1d4a2ac225913955f51b9d261f43fc166327a1ae9e. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/ES71G2311554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6e8aba745a83e68922fb9fe9825bfef10630932162b358784c37e06659105e. 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/ES71G2311555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0841f993a1daa38f420e0acd81a54317f74927c14792c396819c07ab3d71926d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ES71G2311556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6245baee8531a510f667239d185031238c854afb9428badc895f527f989a0f30. 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/ES71G2100263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd209b2e55b44fb44fd6648e90c11dc8851abba7dde67790124e1ef0182104e. 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/ES71G2108263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa190c64ffda72c30a660915fb666fb80da1810a96abe8fe02ba99df7022a6fce. 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/ES71G2108264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3dab984679f9b23c65302b84efb2effc364f00a4f6c7596f176783215ffa3b1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES71G2129518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5130143966af091147b4a70c4c5de942cce6013f19d9a6bc5a842e3af755045e. 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/ES6081910201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da57c661c262fb6e2d50e44068b060a109b2590d8f2392067b93b099ebb7671. 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/ES6081910202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39331920c45333bf6620eea8027b11fa8fc9595165bff6323751ec1bb20bdd99. 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/ES6081910203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a958b5e6242a9e71c748a02c18175ea8b0c80ed8eba23bd595ebb991b0eb4d2. 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/ES6081910205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdad56a0b89efe51df4016629ee54fea6941ed608420a416c2e075ee2624e85. 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/ES6081910208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb730e0b1aedb15c9e8fe4209d203ec0655a67343a74bf32d99fd76a5500f41b. 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/ES6081910209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed3f79efb95a9c07bd37b7502db183c844d62194a9e4e2040b47a29293c5568. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/ES6081710101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac45ae3335664e33673173fcb7b1ad19d843ed2478d6f8649716c4774ffbd5b. 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/ES6081710103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccdd7e710dd2bc9df701f34a8df10d54f11f1ba6378cb7cbcd8618fc16d500c. 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/ES6081710105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b6a32c454392d2ed62109ba119e2b5c93391d6dace8bda8305e086bb086141. 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/ES6081710107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771304b37bd9abd0fe2f82fbc9c780e3ffa01a27598e6921f140afc0d57f2011. 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/ES6081710108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e645cc14d811061e5b29f5eff9553c275b3b47d1dbf07e5cb173006aa064082. 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/ES6081710109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679d2ecccffdfd4c3da19b2ea50e76126f43e192c680e36d5a8a6728922f3f03. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081710111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9321a3b3e5c8bf0f8a979eb428f0390bfe8d61fe67ea00a58cbc449b201781b2. 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/ES6081710112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f78464d4a470eed8424b86106b67ba649ee582c43a6a3d3169fa9fe789e12d. 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/ES6081710113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4187721bebbc0dfa661f6ecd2cd721870243d5a3e3c6908dbd4ee0c96a41c959. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:07:09Z), 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/ES6081710114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46b5f9466176dbe422032c9c2c4979d4825d0096b82e443c717f7f00befe9fe. 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/ES71G1601090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86097d9703b4ed714aa8849f933bee1eb18945bd37726dbd337db3f92fc86e62. 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/ES71G1412273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86097d9703b4ed714aa8849f933bee1eb18945bd37726dbd337db3f92fc86e62. 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/ES71G1412273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6147f00f137684858f9b410b102efe38dd4bd525c7de96df78a378a1bc7410d8. 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/ES71G1412644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6082b3b6f91ff78163b425b347198a0a7ea52aa47a605f2913a077fb4538bba. 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/ES71G1412646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a7ab2eab7cf1155d835b53f70e783e465648766f9f085a547428d5010bd0d8. 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/ES71G1412649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10628c5cb7f72028171f9bae410b2bf0822d2bb1a4515e23803060fe046b6567. 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/ES71G1412653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c86b308118839defeac635befc7562cf6b7f7a2cffe0e92d20570824dea5d4. 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/ES5151201521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e9d5d61ef8f029f0684aa46416b0b8fe2dfee5001449cd7e992a5084f2d5d8. 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/ES5151201522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c35bff1cc2882e9ce464dda9d6acd100671939b85c8da1aca37524a6015976. 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/ES5151201523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21949a8c780ac086fdab09921d47dd4b6a30f145c585522f77e8c230fa48cadf. 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/ES5151201524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a39a8a22ca866195114d73dd014b5a4c5891f633e0bb96b14a8afc998aad365. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151201525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57489fbaa1f3aac780d556deb434a794674c9b15a8305777febbc6475be60f58. 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/ES5151201526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe5377e666846bdb44eabc2f3721a85840bf24e775e13238e23822493c274a4. 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/ES5151201527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce46bc9a5a9dcb1ed5ecec9cae0ac06390c76c78ed88b94ae4c49930bd99837b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151201528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3abf8713ac6dc0e31487569e69bc481db2c1a9b19ace354542ceba24db6433d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151201529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa903a1b4df8506ccbb67ecc3357c1cb992f54243909a8ed7bab1cec424268149. 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/ES5151201530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fdfc0c0b333d5866bb59a522bd45ea80df40d52698ed98db4a9fdb78d35d83. 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/ES5151201531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb20d3a706bcdd68054303ae71b43b8e0ff82d401de63c7bee58f9543736b3e4. 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/ES5151201533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65793facf790311ba9bc1e0e377ab3b32aa283e71737356bbf6f50aa613b085e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151201532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2db209dcadfb7f47ac0b8bdc3e41ce68b0b75dbd8eb635a9a56e65005cc146. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150900444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e242cc854e2486498b22a6412baef22ba0468c3b0327b0364ac8e4c2080aa6c. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/ES5150900446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ce7f6a4cb28c7698904dd6c493245b9fc63993671d0ea08af767cf3a3bdfb0. 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/ES5151001660.
Aquellas pequeñas cosas (con Joan Manuel Serrat)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6603be352180cd807a3f89e51a305d2e38f2201ad6abf56c36db169ba306c. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:25:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151001662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76817da3a6681970099bbf1569887aecf56beee0f15398a5882f8fa59ec3187c. 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/ES5151001667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a5d77fbae11671b679235cda8d3438249e839e1be740245d9275ed873acc3a. 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/ES5150900448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139b260179ecd69b48ab012fca179b390eb418b7b4bc70667e5d02190b7d50b8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151001664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f17f2d2b8412174fa46870590e3d5bfd544a6bc5e60d0f394e0d6e971e81328. 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/ES5150900451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f1f8719b6e01a3810fbc613bc7d23adb39e29bc0e322c72ea4fea378b0e8b2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5150900445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7b26e6e717a9d4a6bdf0a2100e3a406819bbbf76fb5c149ccb208dc78dddee. 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/ES5150900450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fad3b473e16f86d3d18df0620ea3b806ed04f909585411860d4f75f854979e0. 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/ES5150900449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb898e96ccfcc9bc3ef1214d5438ead0b521c1ecdd1d3c5c77a9124536797c5ae. 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/ES5151001670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ce7f6a4cb28c7698904dd6c493245b9fc63993671d0ea08af767cf3a3bdfb0. 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/ES5151001660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1481f23a4ac3bcb3635ae71cdb27eb53effdb2f7ec6ca5be4b736e067cf5d75. 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/ES5151001661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6603be352180cd807a3f89e51a305d2e38f2201ad6abf56c36db169ba306c. 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/ES5151001662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9c847a6e989a3cd2a2569917c8ef86e649e9c8e34b3b4ab85d0a868924f4d5. 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/ES5151001663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139b260179ecd69b48ab012fca179b390eb418b7b4bc70667e5d02190b7d50b8. 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/ES5151001664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab721597e95d690d5f63177bb12c38f9a08c459ddfd2590f92273aa9a6ea6f56. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151001665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76817da3a6681970099bbf1569887aecf56beee0f15398a5882f8fa59ec3187c. 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/ES5151001667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfde7c0d9eab02854ca70e2d9eeb69c43dc09b6f6974e50326e10260aa883f0. 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/ES5151001669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb898e96ccfcc9bc3ef1214d5438ead0b521c1ecdd1d3c5c77a9124536797c5ae. 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/ES5151001670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac67ff0735af4058c786f65889b392ad172ae67417a28e750ad2fc5b8f7c8b75. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151001672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f1f8719b6e01a3810fbc613bc7d23adb39e29bc0e322c72ea4fea378b0e8b2. 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/ES5150900445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2db209dcadfb7f47ac0b8bdc3e41ce68b0b75dbd8eb635a9a56e65005cc146. 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/ES5150900444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e242cc854e2486498b22a6412baef22ba0468c3b0327b0364ac8e4c2080aa6c. 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/ES5150900446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf2028be6bcc0821a2862fb3a085a54ee5ab925ea3d81bb9641f370b25b517a. 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/ES5150900453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6453336e0f9d5fa7f8d5cf024f74f6d230bea60e5c958f44856b1120bef7ba2e. 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/ES5150900447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a5d77fbae11671b679235cda8d3438249e839e1be740245d9275ed873acc3a. 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/ES5150900448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efbeb43946fda115a4f1669665866d8c994573dde6e12fc8d6c2f25134fda99. 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/ES5150900455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ea7457bafa321f3eaf91e8827d2911c99be36ffb60128ec12f687b8c5e8c96. 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/ES5150900454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7b26e6e717a9d4a6bdf0a2100e3a406819bbbf76fb5c149ccb208dc78dddee. 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/ES5150900450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fad3b473e16f86d3d18df0620ea3b806ed04f909585411860d4f75f854979e0. 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/ES5150900449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465ac4f36f3de08d8aa679da62bec522a0964bc942781dff16f1709a949b852d. 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/ES5150900669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f17f2d2b8412174fa46870590e3d5bfd544a6bc5e60d0f394e0d6e971e81328. 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/ES5150900451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7587dc293a637f1faa41e3a06517827ec7a60eddd04fa23b06f63d8e81974a3f. 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/ES5150900452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa4aeea620e32b7cc8770d87149f721ca791f3ae20abc6cc4762aaf8be1bf83. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5150700715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb940e555eb5d98d3fdbdc6df34d47382d96c0710aaba6219c4f18d55faa6ef48. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5150700718.
Junto a ti ((They Long to Be) Close to You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe971a04378c82713f923eab0196f025ded9be1b952005eb614db91dc7ebc80d9. 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/ES5150700719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7480863b9f557b5b612235a2ebb5ac2b0180e1444da1442486fbc6981e1c6294. 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/ES5150700714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f529ea172ee8e4e9507964c26ff54f97068873d94ea107967150526313922d4. 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/ES5150700724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdfec8c91da742613ab177b736b3a433f0eb246bd6f4056aec6a34090e327bb. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150357007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656c83b1a866642be5ec297775b98757d9ac47868d6fa57207b3884807f35f7b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5150357009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3a744af3c5ae3a900b0dad0973f2fdc605686c39764ace7f9027454266e283. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5150357008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3761f0620cf64ea79c29997a5defac5e9dd5da1ec203c2a616d6b3e97ac8e5. 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/ES5150357004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6245baee8531a510f667239d185031238c854afb9428badc895f527f989a0f30. 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/ES71G2100263.
La LLorona (A Guitarra y Voz Desde Casa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5130143966af091147b4a70c4c5de942cce6013f19d9a6bc5a842e3af755045e. 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/ES6081910201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b6a32c454392d2ed62109ba119e2b5c93391d6dace8bda8305e086bb086141. 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/ES6081710107.
Tu Mariposa (Música de la Serie ”Amar Es para Siempre”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c86b308118839defeac635befc7562cf6b7f7a2cffe0e92d20570824dea5d4. 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/ES5151201521.
Contigo en la Distancia (with Sole Giménez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa489a1c8d732f1edac75ad2fba85c06a0157fca1cbecffb5202f04ed1811ec11. 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/ES5021300715.
Pendiente de Ti (with Sole Giménez) - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fee90768c2953bca2092134b59f7458bf55c4cf005031e724374806ebb4059b. 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/ES5021400625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1495d67ad65c06ea1e3d14798a35f4f0c2dd3c756d8f319a56427e3fd6a5dd8e. 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/ES5150700712.