REDIRECT Vinesauce#Red_Vox Category:Musical groups established in 2015 Category:2015 establishments in New York City
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 0xd8b611147ae8dd894699e880777efa38dbe5a3d582f1d11331326b583464401c. 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/93dab8ac-051c-4731-815c-e452ef179c7c.json and https://artists.proofprofile.net/proofs/artist/93dab8ac-051c-4731-815c-e452ef179c7c.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 0xcd3e19376f6609623e27f0cbab8505eb740ff996580686ba55e0b044843ab0a5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLRD51963253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e85b38a090f6838bec2a056efc2508daf642bb0f35da067d91122f2b79c5eca. Chain 2 (Bitcoin): anchored in block 957720 (2026-07-12T15:26:09Z), 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/QMAAK1646272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424600998c7fa255c303226652ab010184ef5a6a3d94bbfa342cfbb5707a64d9. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QMAAK1646275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb26d7fc68ebaa07d9fcabd6f8213d4fdc908513db9b8617540ac77f42b2b16d. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QMAAK1646278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179f321c959529668d5077b455300b746094437c2f2ae63e0cf0cea2d3420b30. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/US92U1615002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f738d4ba9fa5a8a356f0c309b23f31acac4610dc84b9ec3e1784787eedaf4. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U1615003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aefe3d492c81961dc42c0b48907667b5e39e64e427ab0a4c8ee159287f1c53a. Chain 2 (Bitcoin): anchored in block 957728 (2026-07-12T16:20:40Z), 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/US92U1615004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011ae268d77007c28b3c6f71c4236e8fcaeaa4831fe097ed1fe2baee0d6acbd5. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U1615005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45a75d683145bc0f5504bb3275a8557b5d4dac836a082bcc97a1527f2f21de4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAEA1987217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c7b9a6fee5e0eafd44b70fc0763a6f54b8e29af07f9504d700ad6a22ba1bf2. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TCAEA1987222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2823f425b980ee7013e4d6b3989e318723d6b48fcead5a597a3c442167b864. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/TCAEA1987226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3643e829b1a61be3279314e4fad82c4691163cd2ae2c72b85b0b2d3cef1ef7. Chain 2 (Bitcoin): anchored in block 957728 (2026-07-12T16:20:40Z), 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/TCAEA1987227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb28fc368d6775870fbf7b883dcf43bbd5f1a647ec784bad41b4e2a9897ea873. Chain 2 (Bitcoin): anchored in block 957726 (2026-07-12T16:04:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEA1987229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf53d6fd80afe49c16bf6ca6fdeb246ab1078d48ab7bd3b7a0670028c7190ec. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/TCAEM1952179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578338bc56819f9e966cba9d88a2109e17f26ec4544a3fd28716219dfbfdda3a. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/TCAEQ2098579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2d3c9db4f6b548dcc9f0f39ae8c3a2790ebf020b6d97abeab8a253729b6aad. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2250034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6427156d43951e981409bdeb7a16b41e0273427027fac0b93954310abddbde6. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2250036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cda81295a71f6a048693725888938ece225a88f8f29cf8551df15ea5b89bb2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2250101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda76f195b6b3422bf44cc592c3b94c0ab24fe2fc53ee5db4f95cf1e5eab38e02. Chain 2 (Bitcoin): anchored in block 957717 (2026-07-12T14:54:03Z), 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/QZNWP2250159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2e73b57d8ac5078f9f8fd7a9290b02f706bcfb73bed5537053d701509f7bd8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNWP2350293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17ecf3959079d28acff1e38c1c205da06e71ac29eaec984df8c8b7e1105032d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZNWP2350317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1a3fa013734bf401b79c4da2e14bdec72231269e617ac2ae4b08a499c621a6. Chain 2 (Bitcoin): anchored in block 957714 (2026-07-12T14:35:57Z), 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/QZNWP2350349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791848bcd189de9cc11ea61ea7d1dc7f24eca264fe311307d83bd2c34f5fdab2. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QZNWP2350350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde6fd421fe1fbaf523f39e311965b1440d4b5ca2f62389a5c9a75884841b04b. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/QZNWP2250028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b148326ff11a371ec56e08125f43d824728fcd72187da6bc45e665c8a3adbc8. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2250029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a78334c27fac5c2d4bdf80acd526d6e7b4460d2bb7e434dc45c13816c69d7fd. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QZNWP2250030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e24b8976bf18770446ed93d4386915eb827d58fb97214f62868ccd644f66f98. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2250031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32eb3d4bb87fbe24a780ff5a95569a812a5cde9e06124c05d35cf3fb9c0d09b7. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2250032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35185e64b78f04757bda19c166066e7ace39a74633fbbabebda1abbdf24d32bd. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2250033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2d3c9db4f6b548dcc9f0f39ae8c3a2790ebf020b6d97abeab8a253729b6aad. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QZNWP2250034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243d7bc4a58718bee8ca9276473dfc0f47d47f2d5ee7822faf80f893f4fbb07d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2250035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6427156d43951e981409bdeb7a16b41e0273427027fac0b93954310abddbde6. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZNWP2250036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cda5e591bf51431cbc5b8906a18b9ddd3133607bae58fc266dcf91f4001df18. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZNWP2350346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17ecf3959079d28acff1e38c1c205da06e71ac29eaec984df8c8b7e1105032d. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2350317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda76f195b6b3422bf44cc592c3b94c0ab24fe2fc53ee5db4f95cf1e5eab38e02. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QZNWP2250159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cda81295a71f6a048693725888938ece225a88f8f29cf8551df15ea5b89bb2. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZNWP2250101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27596bea1c0996827d8df20654dd0642b8b4e10dbc757f1b7c5b3eff683447d8. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QZNWP2350347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62f6112caf37a1134a426429d4a5563fdd5d829409c8fc0230ed692b7596815. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNWP2350348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1a3fa013734bf401b79c4da2e14bdec72231269e617ac2ae4b08a499c621a6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZNWP2350349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2e73b57d8ac5078f9f8fd7a9290b02f706bcfb73bed5537053d701509f7bd8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZNWP2350293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791848bcd189de9cc11ea61ea7d1dc7f24eca264fe311307d83bd2c34f5fdab2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2350350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957d80b4b8c48a8fb5deb36101a85d0277b334239aa88938002d96b8de9ed393. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNWP2350351.