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 0xaf21e1e5cb6097fb6ed2b5a304e19ff739e119725bc810b49b41d1f1298c0f8e. 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/17d8a9f2-f6a0-4191-8813-1ced15d90bb7.json and https://artists.proofprofile.net/proofs/artist/17d8a9f2-f6a0-4191-8813-1ced15d90bb7.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 0x937ea8e813f84cc3f3d59b9fabf6e731c56de8ab33476410ee3477e3d6fd2024. 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/QZTPX2498622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b148a458f80052562416225c16a1495820dd3c78919d1dfcb81bebc4e64174. 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/QZTPX2499830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed66818b422f9d44fd379f1c36e6164dfe074a838312cc78a603cbb3a939894c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2499835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa2af8e61303520af8fe5efc9f1f70d9f8130e25b66950667eae1cba6e7daf1. 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/QZ5AB2477222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b791b0f0da14d28638ded2fc355c57428a47682898de409c89e3c6bbe080d9. 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/QZ5AB2477231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee6c08ee20e0f2d6931b0ec9aed429ddbb02561dbba82349d4b1f410b714e21. 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/QZ5AB2477236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047a8b0608a31803ad6e4e71153966027cd387ec9eb444ef9c421bc8a59a073c. 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/QZ5AB2477225.
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 0x8f6cb97a59463843d03a56759c221b4dbd25a09d7f84281cef4f35349ef62fbf. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZ5AB2477229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf034f15fd0e24993e58e6df7b13a5b72d60e24446bb8b1a02308e54ecb122eb1. 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/QZW9L2350669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bbbf3b21291f874136270d84d89415ceda56f2902319645bf2e41d9eabf77e. 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/QZW9L2350670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb83c6d9535c18ec587af17f8e90b8ce65d0d5ae35c7d78ff23d90131c94df8a. 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/QZW9L2350674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d85bd58d93d3659edb2bdcb21c784044e090a3ce4205270d874edf2392af6ed. 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/QZW9L2350675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcb8f53cfc581cac8dd485ffc559cf6be86df7e7e69f75069b37b976caa3169. 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/QZW9L2350679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91509e8fab0a44bae835ebf75aec999a5a0077d202d3cf64922f8beaada695b. 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/QZW9L2350695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299768977dc984cccf2b695f233c18afcbeef89d65f922657dd57f4894c20e19. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZW9L2350668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fbb93a322802677ecddbf63036f633694a852d8dbeadf31344677ea59f97be. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2350671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06be01faab43dd7df018a128373c588c14c90cebf8cbfd80aabf16834f1b71ad. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZW9L2350673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12335ec0ba2d759477291cfd0120e53db0b7d4c6ef836b91655a6faf9cfaef0c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2350681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b6507b0919fe56f5d75fb2a09c2f97c5e0fa4df4c84dcb3a8b52c7368dea19. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZW9L2350684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490e596acd9226fb070a9470551066ad1be3c67b3b6a97f4a9775ec56fda88ae. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZW9L2350685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289122541642db5c4d97c1b621b4bdc15cdec2f6cb9f6a64b59fb46e6d432374. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZW9L2350686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83964da7666055054d8163f374bdbaa181b8b6fd37b46626994a7fa81540489. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2350692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f22b177affb577afd62707b237c73ff87d742d11c2ce8fd5c2b35a70e77460. 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/QZW9K2301093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf82f01c5ff47a1cea47b6144cfdfcea305fbce8b7cfbb6a8a648ba74fac4c9e. 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/QZW9K2301095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b916db3ea36bf3a69cb56c6b0cb3957d010f6cace5e6a0e4069eb5e15810711. 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/QZW9K2301101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64addf80adf3f48b0e4fb9eff1a4fe440e7b8d3563822b02628e5bfbc6ebed81. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2301089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e22b66f0f4a6137ad8c4c7a6860c1f368c5ee6271c7e0bf2cdd1ee63f959c11. 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/QZW9K2301094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab158b78ed8141ad0037c981a462bd1e0684ae327f7af9b1be6faebaa0b6f3fa. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2301100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8ee24bd9c9ae62464c1da7f3ab1860ce13f1c5d9807b4dccb8f7770d79ceff. 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/CA5KR2328119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cda309a6582cc1d60da0bc5ebd0262e38eee8268c7ca3dbb35a74da5066e43. 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/CA5KR2328121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ede1db3ef2d7fbe7367426e0fc564ed870aeb8c2e86f867d49f0d86b4d621c8. 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/CA5KR2328122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d00108b341b3b5e0f6c71862c967021c7334326a201ff22050625436b43b43e. 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/CA5KR2328126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e0bd8cd4b1a97e607bab42953f31e69bf47f092c79a1a8838ba5e8bb460d91. 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/CA5KR2328129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b85e8e21bb3df088c799539bea11ad337b96e3f48f7151d291b33a81468f52b. 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/CA5KR2328124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc46cfea1c87a956601668cb1cf01771838db0db9489f63b481ef395f15a7b0d. 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/QZW9N2216895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93177062d9156de824b989c3486ea4b4f6dacd9ffef8b81625ef6f5bbe07242e. 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/QZW9N2216897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2a9f1a24705be6c8fed66b64dcf32a83524638c8b007b488b7462efadc235a. 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/QZW9N2216898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9796d39e6000fe71aa9b483d9ad0e430be64ee4d55a4f85fe3b639427e2a10. 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/QZW9N2216899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7ba9a202cb8358c19ccf53c915b504a8ef2f3ff6da5680cb86b5e89a684d8e. 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/QZW9N2216900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ac537bc562fe9f639e3119ae89549197b3f9697109997835b6a3ac4c3a872a. 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/QZW9N2216901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b67b6eae2b0c080976070e5d102a8c4a11c363f69c6cb03356d70ee2970dc9. 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/QZW9N2216903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2773f7b4d528f088ed0af7eb4c49e4b2b9679737d217ed435644b06225771b. 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/QZW9N2216904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2c332dbaef2f81e30ddfd4dd223caee1ac46433f5b68972ac9a742f27fe906. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZW9N2216896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96f2afb9d666239dbdf6ab11517315ce8604bf903673863719c256242614b8f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZW9N2216902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5246a27be8a68988978bc58ebd53ee2d95adcbab63d96baa58cddbf7e5838820. 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/QZW9N2216905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85611bf08f3b4fede9c690157af6facbf2142aa44a939ef85e3b272fcbedd65f. 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/QZW9N2216906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c8c5cf5fcae1de5c72c0b31c4561505e1bc5051268e40d17d826126bfd5613. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZW9N2216907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3d77e95e14a4a479ae15476866360abdbe581213888f00c1a413b462eaa426. 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/CA5KR2313731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcceb9abae911cb5b49022bac45965b43f05a8810164f8b55c57f0d5e96aa75. 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/CA5KR2313732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1d360487b8d33a3b6dc3bc883d5c6990e5ba0692db23ae67af29ec74e1b985. 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/CA5KR2313740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72da5b730bd9f441326100bc242f155bc89edddba603bbdccb6ccde9e6d385ed. 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/CA5KR2313737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea249dad76f5792500e27aa9fe79eac810f685ae45a4e825e76fab209b42a719. 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/CA5KR2034514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cf36a5e8cc5fe4b4ef384af8013565c76465b60daf6c69cc5690b6cb646666. 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/CA5KR2034515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784f0acb2b4444fa0c37e0f2540d12155bb56a891352e2df6c6aa1ada9cfbd8e. 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/CA5KR2034516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4868836d7761601d47239e8e5f19dfa3753b5e5165213c0133684eab365e5db. 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/CA5KR2034517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddae4b75175c1ab0a7c445aba08d2577e58a537e6ff735a11d7d93cff83b56f. 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/CA5KR2034518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666a299d20bdd415a365fadc3cbc361d4e547d49b5cf17073ab63d67eb1b45af. 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/CA5KR2034519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a78cec554c82b4ec44b25466af0b0c9f8e4de5f8ecacf714d328b10e455657. 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/CA5KR2034522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61737bea8a9ccdae00b7da46d55513d6cc8e8dcd219a022746e88080bbaa658. 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/CA5KR2034520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e43b2f2dfc5c13cf6b1439e393e416bcf696c3b528e9126bb51f7db74cfba1a. 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/CA5KR2034521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3544c9153311f5bb96bda92202dbdbb2b0613c9d0735f5e667797c7e73822a20. 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/CA5KR2034523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a4a1f5ad469e4353352ec364e9c9aa70f75ead8fb591dbc9e9e378f9737417. 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/CA5KR2034524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d5666d85c43eb2d0598bfdb5a0e0a65b4f60fb3879f64f37d20befc023ec45. 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/CA5KR2034525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18db2608d7af96d5fed6666124c7dc481689e1c06e3e6428dd1978f5824243ff. 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/CA5KR2034526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd6f22c183f8ffba83628659e01fa657b6f00e9148da538cd9f5c61c3c57e44. 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/CA5KR2034558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40707566c7ca3342ee5f915f1b55d2dc08b861257aacc7d22f7a44f84867619. 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/CA5KR2034560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4010b5187711f189de4a390f6f7711c9515cffc68f305542f5dec79330cf61. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/CA5KR2034562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4e81f670cbb4afac82ee736c6e243f7e4fc80ad3dcf77b3020a0e5e19c267a. 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/CA5KR2034563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e0ff920a1d57f93ca7eafcdae86b876b26c46ee4cbd10cc12b838ebb81d64e. 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/CA5KR2034564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d1269c2d35cc36c7f1e8c4e85c4e6023eb3973d15d351d120dd5570441ab1c. 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/CA5KR2034565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf401f32d0a0e4cf856c42b834baf0210b1f9b85626d73352feee9aa2c49feed3. 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/CA5KR2034567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ef52770e4d35443428db9143779a1a4e1045608212c7b3f55be6fffb419876. 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/CA5KR2034568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6409e9753de0a9f8150324add016ed31907b0b1cd071546a1d35c02bf8123f9e. 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/QZW9K2305867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5a37a924cf416a6e2c01350671cdd9046ee7338f41fe58a487239414be7635. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZW9K2305864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4da5d0ecbc35d57eb95105a1e736bbfdc28881ca15638963a6807c115e0c364. 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/QZW9K2305869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2869c6e614a6e1a4d847209bd11bbf355d5989bd9926cf19e2a02db5f2fe2ed5. 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/QZW9K2305874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee35f17255d037909a3a6a27adde69923fa162ba049ab1c508a336018602bfc5. 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/QZW9K2271077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98684e7459f475be2566e76d2090d3091ec86fd4cc5a67c0974229663513c38. 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/QZW9K2271078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3c34a7db4aebb92b5f932d5e3f17e18af3de4dd14f97b35c65706ac45b9ab2. 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/QZW9K2271079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef8a3ef1551eef97a4388607c5bd7f23815c379185ce7bb5747322ca54637dc. 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/QZW9K2271080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e1e0ea918215d2c10af051544d85800331e9e05d460b7bd4f8601b2ce5260c. 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/QZW9K2271081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1087332aac14e67524b5f9a26031bfea89f4ccdd2a58aa50bcfe4aae26792f3. 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/QZNWS2270891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfeca64e207047f1e9e35f3073383ee7a1fc9c3ab1c1f8386c7099876ee07648. 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/QZW9K2222750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d020a4ccd0c82423d4f15c9f93db8e39ed3154b797f40e2f14fb001e10e6686. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZW9K2423914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c406151ada9007ed31be9080116b7b3126577ea65fd892e1590cd0aa0c142b. 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/QZW9K2423915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf367e484bd5abd553cdcda288d0bf15a3fced0f754729995c35d1a168520557e. 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/QZW9K2423916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d344e46691e6ac3292b8183e1fb47716ba4dd9ee2ef41ad4dfcfbe0e852a143. 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/QZW9K2423918.
Cayetano / Ahí Vienen los Monos / Oye Negra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe653e03867cefa1a856b3c585bee808c9abaa17d94456e19336dda61a604375f. 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/QZW9K2423922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8847b2dfa3cc09e539da52e68a04e3036cf1313a8e602f49684c9cfcab636f. 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/QZW9K2423924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed33a806705f05fd233ad69b6d50aef754d74b44e888f07165ce5d60a95b5e0f. 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/QZW9K2423919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42dc5ab1d87b2982286c2df928f766f0d27c9743f3b0ca5f474e16637490748. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZW9K2423917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45aa9fea43269746bf6076a0e5cd839b3c6171164f197e40243a17e72ee3638. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2423920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1914f9795b9b8c3a4bd70ab36d5fa5dfc260630e472116ee084d4283d202b769. 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/QZW9K2423921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428cabe2106a86cd9b3c4e86944d4e4b932220025fcc4ab8c0072d84f47d5c1e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2423923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5db479bc7c8f6f5fc4419c8c0c3f059715771534792bb21404bbf6fa776862. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2423925.
Cayetano Ahí Vienen los Monos - Oye Negra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a464d153e1c53f691258f0dfbce9eb72b926b2f10b5f0c2e60853bb2fe6fb7. 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/US7VG2531816.