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 0xde3b77d7845368fcf2dcfe4b524b4154c43737e9684eb29741fa15fb7bf9cf5d. 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/f6c3a9a5-3a20-413b-af99-bdf7d0966a12.json and https://artists.proofprofile.net/proofs/artist/f6c3a9a5-3a20-413b-af99-bdf7d0966a12.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 0x354128f5daa0acfde56a73b72d6902bf0b726fbfb040357616a76c31fc32974d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES71G2233204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704e50a6066c48ab183a56d4233df6123769e8caa9abfd1d87d8ee708e3110ba. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/ES71G2233210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fa7416b2c695377df1b98481bc0fda44576e43b6dc9e79dd5c13da34062682. 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/ES71G2233205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa677b862c5c1e5f2c0cb58c66d787d68bd759231e2bdbaeda6703fa33a381a36. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c004b653b3fd90665c5e77a68aad1a9eae71e27a6c58386b80aae911aa55e8. 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/ES71G2233206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3ab56ffc184fb9349396aa7217a8cd6c629b51a98acc6d540a0e97511cce9f. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/ES71G2233208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e67dec7b96968c96e579a2cfff784f6378aa4e2a44461b7a1f498949dba0a88. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/ES71G2233207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d9d8be7d3a8dba3dd53122ef58e4973639fb850fc4359492d84f3e34748432. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba031e524e1d31fdab9de838165535d43393986aa28301c2e8ee9469064438b3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES71G2233212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aefc091392fc7b320d713ae67e1c1c534dade85d704735c503c443ee093e53b. 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/USA561350870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4478b4f4cb62782b4100d25111d14c5a358db6b68eabd10f1f50e243ee4fa5. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561350871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1ab7b8a04e6db2ee24e7a9844c3a53878332da59e4a0e92ed2b4903895f149. 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/USA561350872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78cf33d7859938af0ac64979c924e5b1d720ca8e9cc0c86bb6af601bece4a40. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/USA561350873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c943011fbe88fa3f0c8ea014fce27bf993cdabc3972e7e840a19fca4eb88be3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USA561350874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976b6837d1f68ae8aeb8ade89f676d93b7f77fcb3a1f12bca490b6858b80e4dc. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USA561350875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702d5207013db0c31f035a15e523ddeea4c3246ae84d42075814a68753014201. 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/USA561350876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46035c4d70212a4dfae75924070bf9775c82435cb56cab870931e217f56ce84. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USA561350878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2ef9ca5c39a3bc712ade436cf9b5cfaf485bf82acc97974db2c47e3b713f45. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561350879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e07566b8a6df28d21ef4596486ecdcb6d0d4c5a9c9f14453d2eb607973f8b26. 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/QMDA61333926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ec874546f7488b4b3ef4140e5c832b6b4aeeaffb5a20085ca83a32b113f234. 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/QMDA61333927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43874bd40a82cf836bec6fb861c75c01641c8324978c04660c831ab183d6585. 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/QMDA61333928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07280b8fc44dfae5475a7512f1cebe79f3f68db9aa772114be03ea1f331ecd56. 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/QMDA61333929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d2d15eb5fe28b5cf5378bb2a13fbf117237d283d02bd027b0d4e3fe0e3bf38. 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/QMDA61333930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d6181d82bd4128b432831a000a876c70b24696592c58f8921a665d7877547c. 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/QMDA61333931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb844a12bb504e3e8c913339e0c0b7dbe006147abca00642a69cc745edcf3b4ab. 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/QMDA61333932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38e35527c3662f604b57dc1e6a3e4bb7e629e19325c0425368f7b3b49f94a15. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMDA61333933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95987eac809021fd9636453adb134b6dac560f2370fb2868c17e7757138f58f8. 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/QMDA61333934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f55fb809a79735c5b17034e87a80019ac4e49e4d7c5aebe8ebf3c5c36099c36. 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/QMDA61333935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3f88a2e001068686d1a1df3553283de5f3d096143db4e9bb3ad4ce6904fec4. 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/ARG991046286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754fb548ab336b7d5b532e985a20d59a359b5bf7b1693e6eeb6b866486749e51. 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/ARG991046287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ff67b5095b5d122719d599aa0ce324562af9b60c97f504304f3f2dde104f36. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/ARG991046288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9e0773101d715a373575451f0de9f2e728961fff72795485a79493a07d534a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991046290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0233448dd07353419bb95c48cb652a68a7d84c7158d83243a9a5d65f0f3bd57d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ARG991046291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ec6682cce14d0ec80d7a4f7ef5afc7d2ef4d4bf39d86c681ec7c89bef1cd07. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991046292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26defab726a8ee038d3144a956a5daa2701b3a3a9f4f47edc77befe8e75ecb0c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ARG991046293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c7784cc8051e73433ad951dda5b0e338a1a9bb79fcac6bee9e254f997b2837. 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/QM6N21588021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fd9479567f9455ff29409db40a31193573a75ff35e7ef1d1c436c538f296db. 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/QM6N21588022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7abb7128e9b90f9fbfe06b3110a0d9471c131153aefe71a20e45d1578f9a1f6. 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/QM6N21588023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc219b496d13ddee2bb59b66135403a82927ec8995b8caa96f820e330335d5285. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21588024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e28439aa734181c07d49ba16ae95575b869e15d2ee6e3a95fafb6ec1dab8e4. 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/QM6N21588025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91257603da7020006cd9b3ac2e6a80c7f4f38e1bb831024963f6b5ce9a98f734. 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/QM6N21588026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7105822d90f92937575f7d8de171271872cc0f305e93d02778c1e0381df6ad5. 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/QM6N21588027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2879f6da9c6a20c81f371a6260beac44a85ccc6464948ef13ff649ec792fb9be. 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/QM6N21588028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa933d5241ac3a5aca4f76f4711c820a23cd653fd92b39c383294909f3a8cbf24. 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/QM6N21588029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f888e58bba30e423960486fc7880b50c45245a0711d1a6bdc6b97da2b6eb36b. 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/QM6N21588030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacf1fc2ff9f87307292e5360ac8b1e7e6f6d5a2ce28ae37992dd44e2e085475. 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/QM6N21588031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4daf4c147c1568df5d97a22a21c5af0ae3cc89b65cdff2d5b1454a316911156. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ARG991046326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd014758ce372d8f31a1536ab4eb53192ecf0d4b717bdc6305fe62f391bce854. 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/ARG991046327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aaf8fc7be6cd7f43b7e03dda39672f7d83539820599408ac7d32f6efb20ec7b. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ARG991046328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782234a525b31faeeec4c72c8a9fbbc1199fa58bde44166fe4f7b1608d740489. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991046329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b545b61061198803e5426c702d2d7d4ba54508311528924cc7c6096d4c2fa6. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991046330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728dc8f31df66464c95200d991467fefc9a56cf28b499bfced0232b457fa9d48. 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/ARG991046331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfd0c388e5768d4ecf38b6af58d1e3947915c049de5585262291f0fedde2bda. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/ARG991046332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2f42f8a21129ba9dfc459cb3c060621aaeeaeb0d25090ac1400507bd5d0e75. 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/ARG991046333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3e132a3bdac0e8a2f04d8fb8c9f83e27bd7e80092156864d5f0baa086e968b. 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/ARG991046334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018079531f856a0be86b0025e476eb03b5362062a14b963e88a0bce8ba4779b3. 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/ARG991046335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9d1f45223bb58778958492f5cca4f4c67d6fc1fcde5736f8ae640edeaf5f7e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41894741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bd1ce041e2cfd3612369b077b4171ea3705c53e59d10119fc5bd6c32ac3c8e. 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/QM6P41894742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4de6b3338c53d004277232bc643628325042d8d87eea09a98f082b973b8d69. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41894743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15ef3b5edaf65a031e5833d04bfa9de5579bbacee05536f9b984535e031d447. 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/QM6P41894744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff024685e3a21dca8e8e387627445506899f9c710a19fb1f23d1d8ea5befed08. 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/QM6P41894745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c8a230a6f14c9868a9a8d533f01bffb3ec1af521c2b50197cbc537c81a850d. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41894746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b370db65edfd541ae67dc20d3688b0ed67eee13dc0f8c811d874ca0a43ada0. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QM6P41894747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46b31172992f72de448783ee9e5dc5736cdd4600e75909d9b96d092e15e68b0. 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/QM6P41894748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a87b4247922f96de2acec29a38abd248255c60751acbab04232d2f8a9e9d41. 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/QM6P41894749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc8d9f57ef37e7eb9b573fc175c2f3973ca50dc7e53233281eb34746826356b. 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/QM6P41894750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9370f7447ef771232f250a81ae32cc986f322ce3a25d2a88e1ea948cc63a62d. 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/QM6P41894751.
La Música de Chile, Chilean Music. For Export
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb859efca6b293f6bf77ddf685df93133985bd2d84e9bcf5d4c05ec5acb36929c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QM6MZ1573897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cebcc8cf16831dd524105dc34514a4b23aec774f9c0bd62afd4cdf747f0f97. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QM6MZ1573898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdaa7d030e12e1f76d0cc400508d4bd50502d44e72d98927f11622819680039. 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/QM6MZ1573899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c26bb5a54ff81d56956b7811f952fbcc3615f78bc540c0d9fc541561bcf1b70. 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/QM6MZ1573901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ec7d5f8ddea71d744a42bdd6e2871063e4a658db3934a3b182a94066af4649. 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/QM6MZ1573902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe276e05f0defae94bf67e3f9566e4114893024b59c33c36cbdae28e0d4efa66c. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1573904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea943327663f4a937f93524d51425c3117d4d4403345951a084dcd762dd8986. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QM6MZ1573906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487a717a1dc3f65b92156831a37a972815cb0ec92ac93b231899a7383556b497. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM6MZ1573912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcf54a3045382a8d10f2b9a1d142b9998f58e26cc771e69b4d28216ce60b22c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1573913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd06778a307202cc40049460738d316d8b77c469ec7af2120d35a6dbaf8f0d0. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QMFMG1335670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66b807d058fb20bcdabc252d391359b6b535c9c9fe4bfc79c90d53ff5be2ace. 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/QMFMG1335671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da3654a5948e45e345c6d2479605be721aa89226086b24ca5922420aaf35d17. 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/QMFMG1335672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a804329c6e6182e6b66776246d9494806487f7daae9ded90ddabd533179308. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1335673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50b512fa3898cd406acb37ba0d28fcd56bcfaeb80680d22e712115a9cbd273a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1335674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13444a2b10e109761a23eb451ed5be21310c5fecbfdaaaf4eda259b25389712. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QMFMG1335676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe437b8afc5af612892fbaa99ed79efcc18adf42e9bf4cda64a1c248c386eda. 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/QMFMG1335677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a2accada79f62dac516193c22219d3a064fc87bd4c8acade19ecfdc0dad23e. 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/QMFMG1335680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48b52af7951fe7da3dbf69a6c5bcbfa7addf208e121b2e5ebd100c021ac50b7. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1335683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c16365116ee29ed1d695b6a2f760a0c36436952263f76c62b06f7fc25611f0. 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/QMFMG1335684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97208a9d90bc268c9526f9a554498f731261b944ed91e70ab5770fa85775b8a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fae3a5280eb0431d9dab1f8fe10be47ac1d750e813505a965eb734db194371a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES71G2233223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8752ffd2959e2ca4657169369c75dc3a85218e621df3e1d99ae87627c12b3de0. 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/ES71G2233235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbf2c8f381d01718b89203ed0c6d47f629692c4152322d5e01cabd6c0e272fd. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233236.
Tarkeadas: Entraremos a la Plaza / Pollera Verde / Linda Socoromeña
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4407e03332066dc1fae80915168936557cc640c90974c784505ee3fc8f95b8c. 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/ES71G2233239.