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 0xfbd5c3ac9d5c20134e3a942a6dc3221e8d8d2c654c59831c5892fbe83d8afdee. 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/31f09b21-6c47-4fd8-921e-b69d36a5707b.json and https://artists.proofprofile.net/proofs/artist/31f09b21-6c47-4fd8-921e-b69d36a5707b.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 0xeb0a73b9114d681e8205808db9004aea43f4f4111fa1173f4e29784b2e605dab. 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/ES6102423101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220364ea299318b5c719751e5a2a9686cbdd3fef99a30cd90d13dad36b2bed4c. 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/QZW9K2323780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f27d221e5f9abf977efc38e7fe44c3ad56b04d5be148aa14c3b3ee6637f29a. 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/QZGLM2200823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c69090534c86d66107290c048f8e381dc26fc8244ac12b4f30b9ff3168a5d1e. 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/ES6102000249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1d775225209432cea89cd0acb0fe3b778250096999f5191b5890f4e39aeda0. 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/ES6102000251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96f4a37d601b22c0caf5397c78ca556416b12e5837ad9bad27538c7fcbe7678. 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/ES6102000253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1171363f551eb1ae90aabfbd410ae077550c224b658cae044fedd8640706d883. 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/ES6102000255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e9e91c0df640cbd620d8c820757806e0ee1f173df64b2ab78824b4967fba4f. 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/ES6102000256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e6b8b61f97d1099c1511c347b01e9841beed13a0acc19d7344b8db27d92c82. 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/DEVU51701203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b964f679b1e0c6def351d3fb928929b29b2ada4e2576ca16af9b1813caed757. 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/ESA011810044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37aa28e634a3b465db2528fb6fe627a9adb19bf2272fb38fa756c1ea7bf7a84. 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/ESA011810046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63545b76d2a57ea42327d07d70d67a6222168965c76fb99200c4c6ed45548767. 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/ESA011810049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949f532abf900613b9f9f1c45b962d4ca99fe59801d11dabe4acb9fce62ac57c. 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/ESA011505040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ad3d7cf8ba94f17fe184b27f319824446949952247a59a406c7ff4c1cd57fd. 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/ESA011608385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796e8621fa8453b3978c206855b2bd8a4771f2dcf1c755770ab077cedd687a42. 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/ES64E2488155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00c3b3b54d880df7e7e2bca715e24234a7c3cbf74c4bf7a6a9f97358d55a798. 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/QZNJV2430208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26efcc11bcc2241506cd69db54a06cdec0b3019086afc656f9cc0b683652a7da. 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/QZ5AB2492573.
Volar y vivir - Canción original de la película Campeonex (Radio Edit)
Volar y vivir - Canción original de la película Campeonex - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdf6ae0c9cf0b5f3c64855e8ebfabcb9521ad4404715d1c66b0a50e5c17abdc. 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/SE6SA2354170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b35a53a71f889bf661b7b98f7050c8fe001d15de2a3a84c604e5fcd80af8d5. 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/QZNJV2394079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438a056300dbefe6d90a422e07452a5270a2821eb9dd6965bffc9733917de60a. 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/US7VG2173198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf63e29a8b4d3bffb9a610379a6b2adfda273c858c61c0e6c9e244ef3d737525. 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/QZMZ92049201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47eb12993d846e4a5cc45b31cc977595a997de6792ab3c5aec57bdb1cf75490. 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/ESA012020077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0667d956bec7c7fe1a0b42417de94dd18232ba29a502d61aff61240e0c7768. 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/ESA011825192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5d83c6cd4afe1757ed1cc50c314df51cb24b1307441ffeee1d8ca2f92e52a6. 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/QZ5AB2371162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fac50f2cb474253f24be2e3d20632d266a6e0ea8ada7300a12d9a63d8d8fd0. 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/US7VG2340977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94844af83794e965285494dd927b44f5713b8082e8c4ed3c324ecc00687cf8df. 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/QZW9N2236536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cda8279a8e88b3b491bddfc40576aed7830901535713a563f5e64dc17d26075. 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/QZ5AB2371163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245182c2f7d2623ab8c60835d0a3954ab4ff829a4360701a58e746b031b5d26b. 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/QZ5AB2371164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6eb96509761d4f6d8d5b2ce018554f5d5d7732be8ae0db5f92c7ea7d8e1ef16. 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/QZ5AB2371165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed04c98005c99b093fa42cdb55e6582d94bf1143aaed45af8034831d5ad99f14. 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/QZ5AB2327311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f89f71b2d1fa39041f39f3fefa21ca94ca8b83cc49de5d3c3577aeb482fce09. 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/QZ5AB2371166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f02bc06458574e202f5796e09b2ed3712cfd5445693aff5f91b3dd3c998538. 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/ES6080949802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dc0ab9682eb54029da8feee62b94c89293c1486be892d50838800ef9bb12fd. 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/ES6080949803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5681b411e35d0cda156f77f25eee1ac03fe4eaa984a932564fdacb84db64db99. 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/ES6080949804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6484e003532518515d8ed931d981e98fcf8d5d8c919d011f8d869eabb3808b. 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/ES6080949805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e18e408e59af33625b1435cbfe6f57b1ce5262ee0d64e5528eae4bd640a2648. 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/ES6080949807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae796e90d656abff2cf1540d1dc6fedd321b57c38f1fba651b1595fdd0995097. 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/ES6080949808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd0d79aac0f48d9718ab8eff82e9efa1a1dbd0df8dffda5a25961d9a34aaf15. 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/ES6080949810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d6d045c180e79f55e431d2cde1ed5366c2b61cf3baa334cea84421ae2ace34. 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/ES6080949812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555a15dbe662f464cc8c263b545ff3f96981a9d75d6243e203a4be75351f2d9d. 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/ES6080949816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d73de06ea0810c1818e9ce597818f343ebc5f64725d4c8e5cfffd334676929f. 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/ES6080949817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaab50ec90c913996f0adcf04533490514b2742d433faa095a3762287f1b09c8. 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/TCAGM2252525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5782837d1df41ec68490507fa8ca7cc5febfa5854c7e6424a58d58ed5e1ad6. 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/ES6081840207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2693ce0e6d9840a062d030f3da484406d7bc93e574e47b6c1fa4059930cd0cce. 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/US7VG2579527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978ab02769e2497ea1092e7e967a7093fa28ed08538bf1efc8ff27debb0c3a5f. 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/QZTVM2493472.