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 0xcd4da2b684947e1a208bde373a80063c4920ca2c9b59c0ad79e436aaabc0b761. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83fc6ace-94a1-42f1-8de6-78d583a6fca6.json and https://artists.proofprofile.net/proofs/artist/83fc6ace-94a1-42f1-8de6-78d583a6fca6.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 0xeda914d6318904086e1610ad34559eef4acd5cdabf9663df34d0ddec81ac8df6. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:33:56Z), 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/USHM91607644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cc5a9f2a534905b7066db9998f817fba54714c22a79bd1ccc38261c165d318. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), 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/USHM91607647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b428b525b7f398bf597d392687690f1cb50b1a05229a46bf53e9126b717656. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USHM91607650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffca9c0791d97716e98aac3cc05e1894215fd5feed823172aa7ef1c7a3cec3a. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USHM91607653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6198d9069fd2c9722d34ce62ddd28180bc172e468f12c3aa8aa18acb0d85720. 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/USHM91607656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa090c2f6969aa31978078706aad6c187fb6aa502409a8037135f25d707019793. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USCGH1749212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ca8a965f3d8fba2dd7836c53b1db0902b32218d65fa3623e66b0322a5cb726. 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/USCGH1749219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f308c77834e853253c2e901986a7b543da807db490cf974fc340f87aa3d46f3. 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/USUM71311916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6aec327dd601d4df55238fab2480405d6891f88b809358edb51a64d70ebf35e. 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/USUM71311917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3616f1a173a994108569fde76f7ccebcb978a760af9760f3af1a0f85e7e8fa8. 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/USUM71311918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba5db4fff99d94195ae824c67de6a5d0d8968015106438aeac7d3f50eb414fc. 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/USUM71311919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213060b16cb270df16c4a8ea3071949edc8aaefbb017058c5ceb96c452e5d418. 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/USUM71311910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d328b86c145e1f29bbd10e81bb3fec591aa1ca8154914be1e345be1071d18c3. 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/USUM71311920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486f1b3abdcbb2829afb3f15cc8d5dbdf734ca6277faeb6745f33a799dee8bca. 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/USUM71311911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dd6e72ce1489a5527ff71e8f80a133a5b52b88010bfb00bfd65e5e3f20e9f5. 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/USUM71311921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90dd0887c53811fd7b19b92a686bbf6ff786bf0f557038e4bab5d4e6789a399. 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/USUM71311922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7382a7de2700989e0bfa9bad4bc64af673e2736743cbce72c123b09c35f285. 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/USUM71311923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bbc7197049bb3968b425ad5328d7c145bf5e367a7ecc4fd3f03780ba3639ac. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USUM71311924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8b304ce54e2416e3357beb25070e9679ee1f74953e85fe2c088ab72786d382. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USUM71311912.
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 0xd6276be81b4f73f0cd739979dee1e10bc2016667b78f479ef3d07fcc16068cd0. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/USUM71509400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb904cb81c847381617a24c154611a81178c76102897110270cd5cbdc64af430. 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/USUM71509616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876e624c6ba58d62b23414534a5d930b73c7f0018b0df8f78f5b0f68c20f35b5. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:25:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71504924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf419f078d2c3d26da41ffaf4495871afe81c8a8f2fdbf56f51dba268459111d2. 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/USUM71509619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22c10772af694257beb8e9e287382104afb5007165931f6d83e43466471a4a9. 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/USUM71517275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f71cd59eea004b52f1f46bbf640cac64dd0e018e359a6edcecef6f91ad56bdb. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1617765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e819217d2d831d0a982281d317780408c977f72dd0103894dc97a8a1f8bd87. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/USCGJ1885952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41237681ba9bdff37f0ff2bea5386b93071a9d8560098357dc68309669789333. 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/USCGJ1885953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f03181c211ed9648ae20ba403dac9ebbde103aadf37922dc9c4b577e5abde27. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USCGJ1885954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155c0349936990106fe98d7bbb1cdc264d698c07fecd9f207e4eb8d603d1638f. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZK6N2074052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a85131efef5ed40e89cda91148a2f80960360e099562fdaa768ba0d4b86e5db. 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/QZK6N2074053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fd4d1a48136cf934b81418fa4cdd0b7283af7a3817481d67636e3a4835a620. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2074056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d48d580d0a26fd26c2bfcc6b40774ffe76712d59724e074d1ad1adeb3c7738. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:57:44Z), 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/QZK6N2074057.
Session Live Desde Ojinaga, Chihuahua (en Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711602c6f63e733cb55e2800045a8506da94ac7b5d080ef55f2cadf668149c0d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6N2046305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefb9c91fdad5ea5fc29ed21bc31fd2089aa169bf92e8c9c44bc0566c45d804f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:34:32Z), 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/QZK6N2046309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c6efe65232843f5458c2f2cad21365b51c5529723047618ba75b4e43c5770e. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2046315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b8105e65968f54ee95d5739456eb63087f3e6bea13bc0ad1f37ec5dfa6d1ec. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZK6N2046319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f99f9c6cfbc9d0b405f8563c5e056c31c95c30d8d15134263fb3c01b723868. 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/USCGH2053415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb75bbf5a635f58a240fc643c320dea2ac99e17694b0a5609a3bb796bc4c5d2. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:35:18Z), 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/QZHNA2081745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fef57c918b55d2ae19fa403f55f7c42ad9f8038980d452fe07a0645d5eb964b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2081749.
Deluxe Edition Vol. 1 (Rancheras y Corridos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1abcaa7e9830bddb018d48752067001630ae34a034f653727b5847cbc8d644d. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QZHZ42100333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394b719cfbce50c873b091a52e6d33ba27e6bb3c5321c92a40f48955e1c0af9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZHZ42100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64251db6575fdb95faa9904daa445d9f2ceb5b9c32f01ab8e16203e63416751. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHZ42100331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64eb411467ea9a08c811e55c02ad45162f09dd83ba3a5dfe4af7f3384c5f1cc. 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/QZHZ42100328.
Deluxe Edition Vol. 2 (Rancheras y Corridos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618e5765d47f8111996fc9b53a0a8721c809449d7ff1192d40a43b95d3fbfe77. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZGLM2287145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da81daa64d1d7162545c04ce5faeafcad393833078e0e5de055ff65fde221d4. 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/QZK6H2348677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8657d7b716d26346b54e6e6e3fa50f45e7ec6c4988219b3fd29c5653fbf74c. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32420690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9a98caa17c41f1c722d66a86f13b25144ed3256f3b741d393dd2a71e6bee3d. 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/QZZ8A2509519.