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 0x46b448ceeda02891330fdb9d37bfec15b297858cbd262699de5026e09d787215. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81d28ccc-fac3-4f72-a881-d4d9d0942002.json and https://artists.proofprofile.net/proofs/artist/81d28ccc-fac3-4f72-a881-d4d9d0942002.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 0xda6b5f61a72470125ea0ddb39cc582554ef44ce1e88fc4814d5a560ae13b2c91. 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/US83Z2304045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987c9bfb279ab6dbf7ae99e04b68a919da970f5525dc0c5094eee8ee47911085. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/US83Z2351494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50e8c791f930180203814e68cd34e091462e0c0d9cab8c5a4772ae8fe961a0d. 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/US83Z2120769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc97713dfc04293fd7ffc167fee0c01c40f0e608bf695800c8061dc24985200. 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/US83Z2120770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f897c4f4005b1e46dd34cbb190628721261a04fe14171c8792fcf5751d126e6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2120771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad1a543728f1b8e76ea158b38b206cf9a9932079cb45cd9af7afa71e0839b21. 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/US83Z2120772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c0df6d0236bd56914ba84a48ae873cac967f531a4ddcf94fd3bfafd9ef8674. 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/DEH742156547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2018dd2f61a2282affe641e1c8358eb34c86faa83053c3639d4ff8a49f3f3b2c. 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/DEH742154449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6a355986495db1cdc77bf18a83f2097cef18f680321d809da9ab904cbcd71c. 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/US83Z2132562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b294568cb36bd06d751061bc2a2af4d1864e0adba7ec306db7e5ce177f31505. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2134972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b5fe321fba810db425db3b619b382be5f825dae78f8536df344435899bd15c. 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/US83Z2137261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f70ce8f91b50521d00babcd58c8f481c777f4de198477550d5f575a9b239de7. 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/US83Z2133887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091630fe7a129d0de69e7066600616c9a4a3eacdf430e122dd734af0afdc4ed6. 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/DEH742047309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7e376637deeac854f0c92a03bb05d977e94580555f33cbc4575e348c24af11. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2354747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf72d3c286e8aa8407bad1b5213e6835dc80f68bef5ed674a9cfc69a4c5be21c. 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/US83Z2297116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79aed3e90b48d2a03eee29c6aa2d1d0ca08b32e9975e6d63e070c5856b443e4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2304349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf302a718ec524c1ced8d2696e2f794fe86b5614e29cd8ce45beae77aa91c5d73. 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/US83Z2304354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d724994361a37963ee7bf3a2247291c90e19c258c5e8a47d1cf6bbc61340bf. 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/US83Z2238010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1741e9d3e2df652ad3ecbf6cea3c2833f3ac04b7b8fa3a352abfdadc3df58804. 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/US83Z2304355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82d6b40a706b45bb8667eecd32fea64fa3a8fa7f5cbe9ca3236f04293bfa9f5. 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/US83Z2304351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3036019df0d0457e4fc5647c63fd5a288457e331f793347a849d7de8c8f1a6. 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/US83Z2216839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad35beeed88faf3383b0cf033b5d9681d7c82e6b24186c26b5b00377dc662051. 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/US83Z2211162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe021e39ff4e5cfa77e26a84c30258f7e6f3ee740f18bcd6ebb5a2c3d9282031d. 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/US83Z2235895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7082f6f5e8eb2e724be3ea9e2180d6e9c51585f56e2198c63fe5d415f885e348. 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/US83Z2200913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dab84f9615f83adddbd11973b2346814f2ae5f4879068e4afb89070cbb93d26. 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/US83Z2304357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209e6a6bbc41a108d4c8cd6da7f4ec54454351b9fba339ab429b95da4bb3f03c. 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/US83Z2234773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a88aea1073f420b55178bad3ea43be44296c559d6954e89e692718dc134b01. 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/US83Z2231105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e79c83e929b2dec7fe5a17d8f87671fab012738f8d2cd13445086d456202b1d. 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/US83Z2231975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e0f7cbccdd9b34154197a72a791d1ef8234642dd08540304c5176fd313db49. 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/US83Z2216320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba79cb1d7db43b9e04760e56852130492d5045c2e43a7e1fe3cd4c82efe313d. 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/US83Z2212375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a3931a58fdcf218157388bc7625a33a83e069a2ba2b5857dae32875eda2068. 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/DEH742004687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5102a1a65d7a956493d49dfd788243b8b63df3429e31dd6b638df46eeceadcd0. 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/US83Z2121206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840148817311d9dc56807c3c8748f8f1d64a68d3c643b1a639fa942a51f6abd4. 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/US83Z2216844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f57d562dc83e704344a406418374c961d316c6ea640142d26de1175b58766e. 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/US83Z2216838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840148817311d9dc56807c3c8748f8f1d64a68d3c643b1a639fa942a51f6abd4. 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/US83Z2216844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe53d85437ac420ad71049adfebab516d7ead352486afc60b67d3245274c226. 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/US83Z2216834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0030a83e44616a2425420e3bf55b0ed33a783d8fddebb4ec1e912c66a5ca79. 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/US83Z2216843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a94e0b749ef6f2452c87f7df214a5a690d0aa571b1bade3b59a0e789a98c1b. 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/US83Z2489211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7e6f76f70c3f26e0ff30dbf7f0f82ef1d7e1fba40d71b7c62a3c80437bf463. 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/US83Z2489214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa960c27f5a5f42a7a4bda352c2cb4258978fee153da136028642a456e2b30944. 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/US83Z2489215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4538d5bafca7097b948fdf71aa3716c65b3dced55624d39e8adbe7d84ad5444. 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/US83Z2489217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a64565d4cd6889539edc20caf29252ef6c3ca5f73942706ba6fa722b1f958cb. 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/US83Z2489219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e0b9724884681ec84a4e68fca1d24932006a89a949756a6b3d06fe457e07e5. 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/US83Z2489223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22833e1563267e9dbb92833299028deab3d92f21eac9b0b4eda1c47afc8e8f10. 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/US83Z2489224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723fbfa269f3065a28c2067a8fcbd132492d7ab94ca3a414b1cfde6ca12cbc01. 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/US83Z2405586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd474608aad890f7a0a58e493b62620e6543e1d7329938877ca3b5e08ebfdeba7. 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/US83Z2405587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b0106a8c4eb2815445cd10688af3dfb82c031e713be986854fe3ae4119c0b8. 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/US83Z2405588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9fdc0eb2aad1077d4249bfdcc88f37ab5ed327a2f149c408fcca5b5fa87e27. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32451523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fa565b5f0a4dc8a7a0c2c39fb484e515c194ab279998aa49fd69fdb4932ef8. 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/US83Z2309334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea2d569245d9b21039fc84f865e7688b018c1263067271e4c033826bf4f8ea5. 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/US83Z2331901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f419978ba2ff7df8b3b807606f23d69a3f3b4c33c4bbbf8f67c6be3b94f9174. 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/US83Z2331900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244353e1b9c5c94d4f92a699bf52cdf6a3b97d2d5149c1c76ba1d942427e8f55. 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/US83Z2331899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f40964868242364531659492ade6d6e197ce700feba293a773c4bee6433e23. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2213694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0887f62c045542d165e6b48fcc884be87863dccdb0eb35eec0ee9b4940d99e70. 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/US83Z2496054.
Turkish Coffee - Mercan Dede Downtempo Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e07a5d1e91cbe6d469c1d87a73ca5b12dbc25cb5faecac58c6d71cb06e9addc. 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/US83Z2346891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edfcc905aa0cbcd3dae1119745bea89c8b1942952fa95238379268f4df68741. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2344650.