Luke Taylor may refer to: Luke Taylor (field hockey) Luke Taylor (politician)
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 0x02c2293566fd352de41e14c72270be77a1341b311237167bbd05239a3f927707. 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/e271d4fa-4192-4477-bfdf-f4a417578a27.json and https://artists.proofprofile.net/proofs/artist/e271d4fa-4192-4477-bfdf-f4a417578a27.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 0x45b5ac05555f6a148eb7a6777d52fadf23fd13e25c83cdbd16370fb85949d9b1. 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/QZHN92472927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0e38dce19ccc170c44932ed68d43ae82051d4674fca40918c63e7803db3a6b. 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/QZTBE2375188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16f06ed1fabd730836c6659e01efc55e3baa400d0cf173626301c13de664ea2. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZK6J2101930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5641aa085c60446f1da34cd873f28219e22992dbc8bcbaf0d847227c0b68fcd. 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/QZHN42192316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46834eb72e88d31bd10334b2c02721660071e0891b4a714d777e162b0f5c3d1f. 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/QZHN42192317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208eeef62ebd708bdfcf3280ef1b5a1f13fdad2e0dc1bc5561790a5ea7dfc1ed. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZK6J2101931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac983244fafb3cc91de2256d43810ca97c77a15e0dc1d02c5f12ac0d62b2bda. 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/QZK6J2101932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9042569d26ff7ae6cd5d11693358fed2cbead3fbc8d90447c20e2b8bcb04032. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZK6J2101933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c3062f9c376dd335b382e72aaa5e1f49f36d8fdf172f735b95825589959445. 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/QZK6J2101934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721dd6fb024cb696fe7003b36ab7f44a32cdd65379c55c21a1fa1edda9d6e911. 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/QZNWX2445070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bf93d19e9ed091c79a6b715146d49bb6498a14e59040b986173637c01d6563. 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/QZK6K2462474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1575c4e8a0b3d0aceeafc6f3b63e0e6d24a5942f8f155722ec20d55a83e96e59. 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/QZK6K2406578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853f29e6a8601d7f1dd128a8515682f885dcd5269246269b79616334dbd2ff6e. 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/QZMER2486432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae383f73f1c1a7d37488ead6721f78070ddc2ce233a16768c8cf068909a93f9. 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/QZK6K2482726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc881be3d6fda1040d8814572bf9336cc24ad308f52af5a24d0b1846faae1d84d. 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/QZK6M2495825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de87c443094af8b5c6b04906ba4e838a1e3290883af06a2963b8a0c52fb3b72. 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/US3DF2416137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bd1a45826463fb9caf2b7ef28f0307c6efda4c3d4b9b50745a18efcb9b471d. 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/QZES82417339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c79d6e78a06fed8ab9ecfaf2a26f07600788f432e42810bc3af937568f4c372. 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/QZFZ42490818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bdac4939e109195bb0c7ad0692bd2934a43eff518abea8aac6b5590780dbfe. 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/US3DF2401960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc719f3e2e128aab327c5f8c0162788b42912dd63bafb0b5ac49326a2495164. 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/QMANG2220205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0607cc8719ffec430b40c6329d04324d56a5757e1837a182f99d040e220bb041. 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/QMANG2201468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516ed8fab677baf940aeb23302d4efe95ffc488c1b31103a85ee40797210ebb6. 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/QZRP42386764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c46ca7ab8ccb89d84622dca8b0a3697752c962f08ac5f026c9267a2bcf5d0bb. 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/QZNWV2302614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27036a1aa3fdeb0e500cd6e2553784677ae89252d68db3a430e950c1383ce16b. 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/QZK6G2315646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59579c2b710a996beeaacd04b1120be2e4661c81fec4819ad87dfb48a15b9faa. 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/QZHNA2338630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971afd4b83da6090caf3f7ce5983c87855f548c971ecf9db121b4406a6ecd2fb. 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/QZHN32364217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5246a4b7abe0840d26ea041ece16c73cd375561133628ecfd64fbe2fcf0c665. 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/QZDA72376650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd0fd2d3209995d73bac1f32158794b7f3a6045db4baa0aaef337f07be3f9fb. 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/QZDA52334450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd37aa0d27c8def4fa6c5f3564cba9934df51e7e82ef6d7ca17bc9cc44bd3b84. 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/QZFYZ2378032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64009a8a7c4454ace4c1d73e335c2e90306a31157f1357e9d8ae856f0bec3543. 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/QZFYZ2371653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ca8ab93f77f29030939b961c02bc1c57822562d3f9b2795484ce8324ea6dce. 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/QZTB82289828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f4604e2a6b2f28805eedb641b144076c029c203c145121e4a83ee4502b65c4. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22259869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622395f5e8cbb20c1c19c0c58cafac72e587b410b0bb6b455edfcb5d4c7c3436. 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/QZTAX2231996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925c7cca5f6949ccfe436256a4a644b91400a97517c4f162e2b4830fbd27b7cc. 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/QZNWY2209479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fc15a1f077c475c1a5c383749f9e76beeb2accb3b6257403074d01bbea4094. 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/QZNWX2282038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62094c27c1be77057b21285b794b323f95171254eb428ce5df28d3d8180d3fc7. 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/QZMER2291472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bb76665ee0ff756368905dd3acdace3756e9bba504476c094a82a1902e01c7. 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/US3DF2295274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54abf5fb739c82ac261b813cb17ff7826bd9554cd6ef816b3a1e0419a72c1ff1. 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/QZMER2287808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483d3c6fef5e59d23b0397219bcb6c93980eb1c2b0778da152175dd591d4ac2a. 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/QZMEM2297540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985a028565fdcdf01cf6a7a4bdd8f5c375f7d06e6a4ba39f4c697b8bd8b76fc6. 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/QZK6J2224992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8c744ed24d5f333d65def665215728664128592bdb6274c29c0c747d580a50. 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/QZK6G2205200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82f933ee1da70f16f8f18087c14213a24a8040e8ada0c54f504267ef37a3aff. 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/QZK6G2201548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2dda40c2e7e3738c1f46d091b8ff6f65f6517c47d6284804e98bc6f79def651. 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/QZHNC2209916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb415448ff4e1dc19fa50dd825c036324393e3073974e8b1f87ddabfd5f7b66b. 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/QZHNC2209917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955171b35db920c8ecdcd21d6f6a48361f77920f24cb89a02aef339c00e61540. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZHN82207519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f363d5356d5373b632cb7fc109ba8c7796432cd9a1106965794ecd00ef6fb62. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZHN42215600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e30fa24dc769b796c5cdc32586aa26202c6c10d6f2ef98cd12b3f42a3638fb8. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZES92240848.