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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a582782662390b75cdabecb5074b3a000c02f91498efd4a8748778b57d8f7b. 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/d6333f72-3dc9-465d-a72b-2431da2045bd.json and https://artists.proofprofile.net/proofs/artist/d6333f72-3dc9-465d-a72b-2431da2045bd.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f06f2277a93bd1727d4cc484c8e2406ba9db2e55bd57bdeefe1d55529ac7fdf. 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/USUM71016646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab24917cd10107338fc86976ebf338c83928d089ea3520f7e27c7fdcd588486. 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/USUM71003373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a4f8655c14fbba5be8ff01f381391db1ff8a40b1add80c60b35ce3891033a7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71004228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3e56a06bfb254af53aabf82564fffefbb3cbefdf0f100d256f00ec64e5e69f. 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/USUG11002833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d18a4ef9a64a11d271a18812123f17ba96ddb91b63de539c69177bac90a0f8f. 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/USUG11002839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8b41f6bd57c07b400aaa77fc727345f4e5994699c66ec4f20a0e43108533d4. 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/USUM71014551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde50e5202894b30e4bfdfaa9ada077ff234d142854da9749958f42f2771335e7. 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/USUM71017666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06305833fe3ef2b8b470764c84b4e3b9b97253fe03e93b7b1df43afb6fe7ce8a. 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/USUM71017668.
Mi Niña Bonita (Remastered 2020 / 10 Anniversary)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2dda1f0e0d1f5fc4e70f674926a2a30a02fb4b547b088a52df91a17e21ec0f. 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/USUM72022962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6880542711622bb9fe57136ea044d9593f4fafe728c7da4096f490b07ced5eda. 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/USUM72022963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd2ae61f3979b35c6706642efdb0907abd5edf8c6b3144316f223b2b9a3d3dd. 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/USUM72022965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75d0bb227a78e0f95ee3046786924b14e9b23cde74839ae355a2071def8ee75. 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/USUM72022966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1965a14e1d3f3d9ede1e86721b74ad362b3f2c4751ad47f7fd8d1719c9116829. 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/USUM72022967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c2c02f336e06cc07ac86d4f04309aeeb0f7938bad3bbd75be9a1f2eef57ce2. 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/USUM72022968.
Voy A Caer En La Tentación - Remastered 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc91f0386d01128d380cde617756e2fd3e309d29c951937cbf0adf99d5a77e3. 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/USUM72022970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab24917cd10107338fc86976ebf338c83928d089ea3520f7e27c7fdcd588486. 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/USUM71003373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a4f8655c14fbba5be8ff01f381391db1ff8a40b1add80c60b35ce3891033a7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USUM71004228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3e56a06bfb254af53aabf82564fffefbb3cbefdf0f100d256f00ec64e5e69f. 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/USUG11002833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d18a4ef9a64a11d271a18812123f17ba96ddb91b63de539c69177bac90a0f8f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11002839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f1f61e4e589d442a9a9b663d74af19bcc5fd97a3db6004232addb0d0ce7ad7. 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/USUM71212554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5998b660ba2d665412f133d469f7346bdd4348ad4dc4c16c5515ea6c2ddce5af. 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/USDXS2203239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6430f9ddecb037a2ecbb1aea03439e39bdc432a1f4c1704cec4da6c6fb0f1896. 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/QZQAY2487953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456c4ebe1307bceef0e0d1ec74360aeb3013de55bf960e5fad43bb6c81d4e366. 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/QZTLA2400469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc202258f12e9895480b89f34cccee77e6c65a5031c1c64c8960b47202bb419. 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/QZS7J2348186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0657272b7853721941e90a68ac93b4ca19351d6c94c4b3a0ceabe8bfe0843b. 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/QZQAY2394984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f3ec97a2e75ab9394c2868b836f99deeb911a062165963c08565acf3833b35. 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/USDXS2201880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e55349ba291814465868e050ebf7e35d9c2d37184f69692cacb7afc66817d3f. 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/GBWUL2041241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d643d0ca266d6a30cd6176fe04a761ca7e8dc3d150dfbfe6ad51f95f236ef13. 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/QMJMT1701448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa256b8f7a40773be50a57704723c690ffde6f26120905c203f193609edea8d0f. 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/QZNJX2390030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3457678be35b1e393cadea5012b9a364fa0f83fee684c7b37260809c574f2a. 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/AUMEV2419809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe949fc335f7455165d65732f3aa7f989425093399b8f02b0335bff16276c8fd9. 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/QZS7J2341348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391a5317c77a85f0746aee0f8588f86509b2c3c70b4eb6619c05e996db121b16. 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/QZS7J2322621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef74277f89753c30a5ca835c0f81afa778ba660e3a2b2a6e32dbd3add973a1ab. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/QZS7J2330154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9a1ab6ed662e6025371ceaec9d8fcdcbe4e5c4b205a750ca0839b53035f465. 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/QZS7J2397517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e2fee660ac1393d3129cd57654213e356e60bbf194454a233559eb467ec83c. 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/QZS7J2355314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd3947189cead76e91fc11cb3354daf642dc763c0f4d21c1247e55809532c2f. 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/QZS7J2345273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf528bde8d05deea0bc77f543b2380694cce252bceff159ed7da9ebead027994a. 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/QZS7J2381057.
La Musica Del Futuro Reloaded (Chosen Few Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d7002d08fec569dcf063d89d097b369e3639690817abb7a2410bf80e99d58d. 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/USASN1202575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce30953a1cd0a49e9d29ee67abfc797444b06c45c7c24405b17eaff0ac3bedd8. 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/USASN1202578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7364559ae3f0d670d3e377c19a00d07ae1f7b053c3f222733f97174f60951682. 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/USASN1202579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dccc0cd113dc8f6c7dc8de5ed71ae9f4c7a214cc0976147d582285a91d616f9. 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/USASN1202584.
Mi Alma Se Muere Remix (feat. Omega El Fuerte & Pitbull)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b1cf7f4cb4f6a9efa367270a48efcd24b35171bdf0af48f674509114bc9a3f. 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/USASN1202585.
Ojitos (Remix) [feat. El Potro Álvarez & Farruko]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09009de5b69fc047af00d8b15565bc0112e80696a00e7cfe5e8e595dad393ff. 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/TCACJ1530820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c2d7f361699c3de6e9842b9765ed200ba101c7579845573c753309a34b0a1e. 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/QZWDW2323589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728ebe2e1fe0ddfac376702eb7fe9a4d1acb7adf2b0cd82530fc2d2d1db82ce3. 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/QZWDW2323590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb9cef9f127a7332b8d981068ec39996e0a2ba1f6e45027a7c0294236b7dfb3. 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/QZWDW2323593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a63d05567dadbe217997cf4fa0a62bc8a9b2d2739d914d8fd5de8c43685b298. 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/QZWDW2323594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3d05a03bce91421b150831fcfc64e7f258182142211860c3ac5d5dd104269a. 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/QZWDW2323595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c1f3a27fdc329ae81b48a27356b34073ac217deecb582fffc8e75822045398. 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/QZWDW2323596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56d77234d6781c00407daa6645100e539171d70422171fd691f11ad1e7b9c0b. 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/QZWDW2323598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2287757458c0332de0f294df89ed80aa793cdda6e6b43f32c9846a570edfe5. 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/QZWDW2323599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489c4f12eeafa2588e4dcfc9677d0ce15b630d18bcecf81125d9eee9821947cd. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USUM70507201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a0a26bb8a7bf60a874741ba6c822b8d67b253fbf3a44e17c78d3d6b2952f40. 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/USBMS1400041.
Una Vaina Loca (Official Extended Remix)
Una Vaina Loca - Official Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0d668d0e62dab1aff929a8ab9a9182a3127575854f1ed461907594b7fbfe4e. 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/QMFME1323510.