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 0xd09cc66dff40314621e0ffe3ed8c8526206fa912e5bc61e7aab38c0343ffe1c5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0fa8f6f-cd0c-4b75-82f2-0dfd0772acd7.json and https://artists.proofprofile.net/proofs/artist/d0fa8f6f-cd0c-4b75-82f2-0dfd0772acd7.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 0x41dac64dd0696cc31b8453444e256241abef557b6bc5d879f7db3a9fec7fd03c. 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/QZNWY2347006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59417e3acf4cee81796ef3f9fe787891c1f2e4132c3894fd0e2751774012ba9. 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/QZES92316211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57688ee457d6fe0fbe3217adaeac1d7eb28b0189a526aecaf00828e7392d4dac. 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/QZES72366370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7e7028c0aaaf169098a4542f43d87ead1ed3cba3936c54b42ba200c3b253f9. 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/QZES52387300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf64b06a6a2437e8bf57cb4d44354f6e04c045dc2193d7d5b48459b825349ccd. 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/SE62M2270141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386b4496d29388575fe264bc63689170e2d149a47f5655a6f57e7c965b9dd176. 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/QZTAT2297419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695dd48e8825be086d20a10ebf3816c0ceb57eb8e39316a75f71ed8c57c91a91. 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/QZPLS2244083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e27d8ebe0f05d724e4c10af4e779a048a5157a806b77730e771beba619fc4c. 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/NO7VM2204005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711204b2c52dfc1877d64be641ed12cf59496496458f40cb1edd994c137fba5c. 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/NO2DY2200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37a42946bd54a6e0004de1b1caff13eea39bc53d60b2a2a2f3878d07c2f7308. 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/NO2DY2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6359eff932f76df8243042a0a30be413eabc9a1ef451ae847e886fc33c9769. 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/NO2DY2100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15eb976968c27223c526cacd9659d4645a00ecc48ddfd1ed3e12ef127eed7554. 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/NO2DY2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763a25ff6bf620c22ff3db50e9a6261e50e8d6c5989ac2c313cb559abe1c9636. 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/NO2DY2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85510cc4315733382be83521e83c04baf0d51cf8e1d63fbd65362744ec601a74. 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/NOUM72100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2975674ac9c470981b8f75ffb5a64bbdf0983dfae87252719d91c92748b96e2. 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/QZNWR2004908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b42f3609fdae2ece78113a4e01b0d966ac921350a24d8cbb2d3b09f3883d601. 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/QZMEM2097395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf115bfe8f1e3da04ac486d69ec26c8108f111962cc86f55bcded80eb162b9d00. 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/QZK6K2000349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10057370d191e711bd8aab73aab8e2bdb3874925f270759a2f70eced71d07a2f. 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/NOUM72000264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d480b3e4294a84cbb0ef20cb37b4c9d82a0714228a62784f58832ba462a2df. 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/NOUM72000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d6de5dbd7104d4fb63e77382cfc21ffda1ed7ab1b46a940d21dd5597d1d2c8. 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/QZHN51943709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d548d4b103ec43aeb9194de5ebaf79dcdf922e98eef49fbc93f15841ac296cc. 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/QZDA71972268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6db848131cfa38014e8aac290a7ca1eae8995012b25e965963b61b72fbc3e4. 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/QZES51886836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac47985d1c921b22415dc4af8c92ccb90b8c13e7ea22563d8a2fd7f30d30838f. 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/QZES51808634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66aa96cf2398b6ecee7ab0942044f260f69cf484fbbfc48cc2804f214c29a565. 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/QM2PV1861591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c2b69572a2bd7693a3a43a7c0cdea44c967f9d2d6a3503d68981c54044cf2b. 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/QZDA51812509.
Cowgirl Doggystyle (Trailer Park Boys 2018)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb396edc996a926618cef9e6c1f043c11bf43ba3027413dcc27e4b3330c6077. 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/QM4DW1858947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f926f60d4409f3d6e069d36e0b2530faf4676e5728d28090e851fa0dccf7198. 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/QZFYZ2486741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7b59ab00f30a7655c1cc2b8c8fc287e30567579d0974c6fa151b803f81d67b. 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/SE6TI2334489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7a93897efd8e626443298fe32b969e0236be7997486eee0e813f0d9c473788. 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/SE6SA2287090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43782d37e52e3d0751ed572adb0c7ceaa59880d2aa9214f882b77b109630f80. 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/QZNWQ2483752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86026417ec714250144b4f928c3df63240a96ce868eeb4954accf806d8303286. 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/NO2DY2400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf23893f5b9652b5baec260037f6800d49d4e5c1306cd1a1aaa50cd6fadfc4cb. 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/SE6TI2318793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07966d1f361473d96dde251a4fe152a80fef4a27f7ace97b13947e69e1428cb. 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/NOQWV2201280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386b4496d29388575fe264bc63689170e2d149a47f5655a6f57e7c965b9dd176. 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/QZTAT2297419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f926f60d4409f3d6e069d36e0b2530faf4676e5728d28090e851fa0dccf7198. 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/QZFYZ2486741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59417e3acf4cee81796ef3f9fe787891c1f2e4132c3894fd0e2751774012ba9. 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/QZES92316211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695dd48e8825be086d20a10ebf3816c0ceb57eb8e39316a75f71ed8c57c91a91. 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/QZPLS2244083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37a42946bd54a6e0004de1b1caff13eea39bc53d60b2a2a2f3878d07c2f7308. 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/NO2DY2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6359eff932f76df8243042a0a30be413eabc9a1ef451ae847e886fc33c9769. 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/NO2DY2100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57688ee457d6fe0fbe3217adaeac1d7eb28b0189a526aecaf00828e7392d4dac. 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/QZES72366370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dac64dd0696cc31b8453444e256241abef557b6bc5d879f7db3a9fec7fd03c. 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/QZNWY2347006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711204b2c52dfc1877d64be641ed12cf59496496458f40cb1edd994c137fba5c. 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/NO2DY2200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7e7028c0aaaf169098a4542f43d87ead1ed3cba3936c54b42ba200c3b253f9. 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/QZES52387300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86026417ec714250144b4f928c3df63240a96ce868eeb4954accf806d8303286. 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/NO2DY2400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d480b3e4294a84cbb0ef20cb37b4c9d82a0714228a62784f58832ba462a2df. 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/NOUM72000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b42f3609fdae2ece78113a4e01b0d966ac921350a24d8cbb2d3b09f3883d601. 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/QZMEM2097395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85510cc4315733382be83521e83c04baf0d51cf8e1d63fbd65362744ec601a74. 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/NOUM72100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2975674ac9c470981b8f75ffb5a64bbdf0983dfae87252719d91c92748b96e2. 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/QZNWR2004908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc88e644d32729fa21c3f5e200a00c5307b49c0315b5b8e9b920a1394dfef712. 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/QZARB1834427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c2b69572a2bd7693a3a43a7c0cdea44c967f9d2d6a3503d68981c54044cf2b. 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/QZDA51812509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb396edc996a926618cef9e6c1f043c11bf43ba3027413dcc27e4b3330c6077. 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/QM4DW1858947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6b00c6bb97918ab22606475a2b4ad8ebc4ad9b7429e1645d0c1730b5b139e0. 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/QZAPG1727342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ad788d7ba0da4ae70ef49dfa1693e9a07b9db1efadc3a68f51d5c5c8225d78. 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/QZARB1804279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa924a157983acb920469ea8d2f080c6bd9c1f6c6efdf1081c73c81c94fb3600b. 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/QM4DW1827601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5012476edd88b2fb1291927d42fa1de09e09d4fabd087778d3358d462196fac4. 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/QZBRF1897882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae33852ce664dace1fa625176c471223c91a94c4ba7e40138026fec58346c232. 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/QZBRF1864782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee1f616a6382cd010d246e55100414805821ba0491374b24672116626d0c7d3. 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/QZARB1857137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66aa96cf2398b6ecee7ab0942044f260f69cf484fbbfc48cc2804f214c29a565. 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/QM2PV1861591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6db848131cfa38014e8aac290a7ca1eae8995012b25e965963b61b72fbc3e4. 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/QZES51886836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe160bbcffaae6afc2d6cb766bf799a704ff826dc66486378df3ab7cbc125ff5b. 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/TCACT1624704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19591f25ef084a682cb64193b3feeadfccc298b0bd19fa5527239b4fe9a7889c. 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/TCACN1665334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afc861f65344c612db38e0d16d50ad401dd34f7c028f6c04bd9e202b7d51d9b. 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/TCADA1763447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef22b16eddbb1ec08ceb8833cdc5aa014ce5e81f75b5d5b518a2c04a8074aba. 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/TCADA1763436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ff9b1d7b974854857bb52dc93dc0078a133664cf6bb875b00acdcc070f9562. 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/TCADA1763457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5008ca6e141a0503889e0e2b708d7a6436be761b70ad88b5656b259e8a1985. 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/QZANL1783336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e5cb90d9ea24b3a1a290c5ccf323b134cccb635b80108b9c65eb380f9830d8. 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/NOGTA2594210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf115bfe8f1e3da04ac486d69ec26c8108f111962cc86f55bcded80eb162b9d00. 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/QZK6K2000349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf180b9a7f94de475052173c90d84c7e37042acdc915a986de5335d79cddb8ca2. 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/TCADH1727138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c73598082f528d21443c0feb0d3ccc63d741f0a39e9e3ffe88fb6a652ca5e9. 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/NOGTA2501210.