1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffaafa3fdb044912f1ae371fd0c9ee928b2e00d963645c6537ac6358b8dafeb7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40c0e038-f605-4f0a-af3b-56d662c2c2a6.json and https://artists.proofprofile.net/proofs/artist/40c0e038-f605-4f0a-af3b-56d662c2c2a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ce2c458fb428589051c354bc17e2389089295cba32848180b06ee0633bb4ee. 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/QZMEV2211526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332d5b31ce76b8096d95bbcf454637ccdcd74b05d5bb9b2b90d0312bd9dfc430. 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/QZMEV2211527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9aba2a62bea18afa9af59be7b7068103cb68c1a5009c6ce53b56857cc32159. 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/QZMEV2211528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0590b48cfd60abcfb0cec0a802b64e45cbe482a913b2cf090e029f59b69ecb0b. 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/QZMEV2211529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca500809878608d159b7e4de5f19c6b008b2d2cd44608a48796a7ff5340499b3. 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/QZMEV2211530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c1c91ed80a35efbf902eb1fb251dfdbad38e3e482dd6662a0df0e2df193492. 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/QZJG52219196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371511c4a65ad7b1bbc95a0bda3df8858a73137fc9ec4efffd2f0a943de56cea. 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/QZMEV2211531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b2e2132c393e3a3a73eabd8be6f2deb74ea9be32b422633a89c6f3386e2f57. 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/QZMEV2211532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1414f72cf1a2db0bee1de3fa0e46d04be98de4e54a7242190c7cdf32faf4655e. 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/QZMEV2211533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1592f2e3e1cfb6193586eaf3d07180b9ed45df86e9c5b14e3e5d51c91dcc3226. 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/USUG11900670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50697ceafefb4d2c2ad197ee2ccfe99ca85e47d1d6102eeb4565ecdb5fbbad5. 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/USUG11900668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b494e72f27c2b19237d977ae4a333a0faf7ea5282db1702ac68b5faab2c7530. 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/USUG11900669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dbec50d0dd2dbe6772ad6001f23ec24efde98b93e8c8a47d407c2bcb97a695. 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/USUG11901523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab033bd6503cd0ef44e6165fcd4f520d4786eff09312dc3929cd57bd1c2d3717. 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/USUG11900187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cbfb74d72e944409f33120c40632b21155fd50dbc59e3b28c951fddd7bd587. 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/USUG11900667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f9a788bb94ad3edc41b2004222bd6e4ff2843a93a89d4f4e8cc3961568c69e. 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/USUG11901524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12d9df974727b1861b7ba3c9bb9ac7cbdb9c79d087a43fbce7c23f79fac92ff. 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/USUG11801330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3a2f110a646168b8214fb5ac57b611900d36a5f1c822988757c0975b6de14b. 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/USUG11801329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf847dde7462445704d244a0bc588e34a897da722ef4cf29881b6dc304aa0d185. 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/USUG11801334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99cf43584686f3c913a08b1a1a5af03755b8feae4774e62f8d5ccbdddecb011. 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/USUG11801331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04324b7bb2ad44cfc8cb8ad11500a73ca793c067fb1530321003e98a248fda12. 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/USUG11801332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbbca16a71ad2993365d3342215023fae9169a211a077b3c55ce02bb0f62ec7. 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/USUG11801335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7429d46dd127460171edaf36e5719e2eddade413c7ca6c421eac700c2bc6b699. 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/USUG11801333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8de135eb3c047fc2b9a09383375ef035fb6dcab24bd36b9b7818372eecf30fb. 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/GBKPL1792096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab2e2850165d3beb8034538f7299c72016366757219e2ae5907778313450383. 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/GBKPL1789515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908c135db4336ce40d0b4a937e34cade291eeb4689d42a409b86561a4a8e59d6. 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/GBKPL1792097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4684308538dd2aefe44b3ce7c863f0749c801b1c1bc5b0cbaf88b44e223887a5. 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/GBKPL1792098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c2a4034e190da68ce67861949de29712a4703f0b93ed9f879576e941accfd1. 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/GBKPL1792099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74448bdcd720cf634744b19efb3f6a722d87ac7c8830b1b400162929fb9966a. 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/GBKPL1792100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989979e07b0fbf1f8f2d89785fcd39a142b24dd4c3259cfb195960fc47687bad. 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/GBKPL1792101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36170456380073fee26a6162f5d665f7c8de6a848ea3929ea8a500c9b126ba92. 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/US23A1500532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd4ad5f974a79d0017e7ba0a9a72ef466cc88646e90676a7a19c89004f62e3b. 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/GBKPL1792102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665efa25e6f6e4ce5ff643a85655eba21b7c3f6a26bc51ab0fcafcdeebe2dcb9. 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/GBKPL1792103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2240a838bdce04aa13790e946bcdc0740b78fd8473cab5604ca7ca3d50414fb2. 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/FRIDO2314058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3a2015ef0b2cde50f607fd45c4df6f4dd2ffebafcaa67efada679c3ae2d3c1. 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/QZNMT2306934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d161283f762b8eb88b0946c0ca62d72bb83ec9e4f366b43e751be155ae1dc6d. 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/QZMWW2359369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205e3b8d7524d71674921f62d22b898ac4b4650683c1cca0b7d17fad9eb1ad4a. 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/QZMEV2356130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40efd45614cb92ad91a19ec33dffe4eaac8dc79ede21b9c4d3894936d918e6a6. 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/QZNMT2306935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546b5d1aba1e96eee3f8ba7f8018f7bf6994743f9b5a8a9fd075482628e415a2. 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/QZNMT2306936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d161283f762b8eb88b0946c0ca62d72bb83ec9e4f366b43e751be155ae1dc6d. 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/QZMWW2359369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f85375640b9a0d7e446fd2d55fa5b89a05cd60d126fec1ffbbecce5db0e6b43. 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/USUYG1474552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205e3b8d7524d71674921f62d22b898ac4b4650683c1cca0b7d17fad9eb1ad4a. 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/QZMEV2356130.
Sliders [Feat. Flatbush Zombies, Col3trane]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630b471e50d390bf108000fb07f65a0df8cdf59de079cbd8559fad21c35eed1a. 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/USC4R2227668.
Californication (Feels Like I'm Falling In Love)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573d1dd99bb30b465861d20a69452730cdcd4f329c0ba9a3a825c23e0959fc83. 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/QZJG52107632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f4b965bba66b33dd71b46840e6dd426fd441561efaec23ac74b3b725f40846. 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/QZJG52107633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa667564b2177bc933c11c4e2d22330ac48790a3cfa9724af670eaec54b11d3. 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/QM24S2009312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320a6b9e10fed0ae309f1d916f4096e2b14919748f33fcbd4f4db9f03b5aa78f. 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/GBKPL2022273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd67554f82673f30c3fbf9b6db9c16b86bb527e03103df4fbcea5235f37bf19c. 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/USUG12000759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7481a3c7b7a674789110d4e2f84659eebe21ebf1f1794f24a6c5bb0d98cbc992. 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/USUM72010018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a35432a6d916ca1d292ab9bc41d38f11b956ecd17900b0412f55b21872047a. 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/USUG12000757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8d8ea9ec07b470e74d06675536d574bf62c73d9dbc207666c82b23f1e65f22. 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/USUG11993831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8d8ea9ec07b470e74d06675536d574bf62c73d9dbc207666c82b23f1e65f22. 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/USUG11993831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3fb4eeeaedcd5df570f82a9c1a4240881100f858eaa7afa6b8c42f9ed2b31a. 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/USUM71917725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02fab627224e171154a7935ec2a36b4c6773e6e53418505e4128942f273c1e6. 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/USQE91500920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933d8f93ac4e14006604b0f48114105d3cb29cc5cf24730f96b7acbc13e81a7d. 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/GBUM71703503.