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 0x4d4b287b9490121a0ba09e1ec4ddb9bc18cd92ce28edf61ac36fa73419db2733. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c48de6e6-f9fe-45ec-9525-55bd22b0a499.json and https://artists.proofprofile.net/proofs/artist/c48de6e6-f9fe-45ec-9525-55bd22b0a499.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 0xc2433178b87f41960d10360f439a7e6f158830423ebc4ac3ebe61dc2e99e4fc5. 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/TCAIH2405795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055266782fb6e8599ca9cf4f6b7540429f4f39403810a4638cc85b793b9af24d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIH2405802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b445318a8cf8cf67333cf8117371b0bc0df68ef88e84dd08a6da14210a2541. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAII2405821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7041a7f19a93dc1e4cf3343d62cec28d5a0c1731dbc8265371c99643ec3f1804. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIH2405826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e131280153a1eed10eb93e5437ec4a27dd820aea132bdd71f8ba71ea267f6a. 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/TCAGI2260803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fac881ad6d089a752d9609046b6837df67a8c8177484e54942e356b1fd2561. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGI2260812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeebf2a6e069a53fe98108b0dc0d7e2339babd2c0287a57816d17803ced83937. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGI2260833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8aed5a449d134738c3f9612cba219265f3f88d05401fbc8190d0a04e7b94ce3. 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/TCAGI2260867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d4347f3a0113d5d94e991e57bb949a6c9efebd382e2d8dc9ef35617782efe2. 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/TCADF1798704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f91d33ffca0cf149eb92e0893c3ee045dc9a6707c186e6d01408daaf3d408f. 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/TCADF1798710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b20f78359cef5636bdc90251509ac6b0f305dd8edd67209a0c6062a78f4319. 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/TCADF1798729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3726834284a5edb0beac171de2c7d394d63566f36f8d1bb4c2feb22654ec8a67. 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/TCADF1798732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfdfb8f548bb65a9a3b0d8ee77517025834db92db8a739ee1d7e375266381aa. 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/TCADF1798733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d378c7dbf4b55232e1a36bba5e815a2a06a474234962fe26ab84be7377181fe. 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/TCADF1798735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571d87d1d4c19bd315511ea30126907ae6a7e7c42bd65d96ea5b46c8ca076906. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADF1798736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef79e4dbcf5948e832a97785c39a96526abdee81653938eb1e07de04c24dfb8f. 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/TCADF1798737.
Missin' something Dub (feat. Karl Denson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dce8663becc3d54a5c69ae86861174043b2e543e37cd4bf616726b76854ce0a. 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/TCADF1798738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe136b2530bad8e011cccb9036976516f27600f3736bf67d268871fe5157cd06f. 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/USUR40824301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c57776410099e4d8b25b92116442fe753d66c12d26def445d4ca2b36b6ba3e2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40824302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08decd28bcd29bff045565fec324110cde4f557375d38e37f2fdccc5482dc5b. 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/USUR40824303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f823874226e47af3bf97bc3dd56238a63e73e9c2a61a4accbcbf1756f79904a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40824304.
Mastered the Art - Nicola Conte Jet Sounds Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa735f607c70d5b7ead45d1851133042b44e922149a37c1d23a788443f0073004. 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/USUR40824306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02853188eec35456d2dbb37fc72e670321e9258d87392828b754cb4df00392d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USUR40824309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab165846c4c3626b65a3ca70f7e7b14e5ef1955ab88af33bf36cbae770ddde9a. 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/USUR40824311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef71f32cefe4a6f72e1954e83fd4022a8c5809619f752d59337eb6baaedc1c1c. 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/USUR40824312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e70891212ec53d4f0917d1a3b3629a233f00e2122294677a10719e6fb6e48d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40824313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b95c2901471c414029520920969618c6457f6440840e8365a89e5d1f05f885a. 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/USUR40824314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde3e1ca998506f944cfcb5cef44dcfc4ace59a528ade84204f4a2b6ec5dec0e. 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/USUR40824315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3aea04a07eca9a735dbbd80399f66cd3bced739347445e575c574827e63597. 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/USUR40414401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e13a4c733d0dd5332df5694ff64649165ee050b14f9d894bed3ac676bf34f4. 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/USUR40414402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37b86e05ce1148ee46517e35cf2e4a10d18616b7b0df79b946d4dad258c5c2a. 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/USUR40414403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6333bd81ea8612fb778fb365352cd6da7bd2cfcd46efd8394683a593deb82ba3. 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/USUR40414404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1703e99442d4b9876d309ba1e1de6bb9ef352988adf319057482aa89b52036d. 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/USUR40414405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94838d0300aafd3e71ae6bb3f9d4b7f4a53b7cf7c7f88c81c50d154f58615e8b. 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/USUR40414406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26810397246ba90694d64b856786abd32a24d3af22ee64a010374c19188acb4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40414407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e82b6c1402e7a4ae8e007081651204571adf154ebf27ee5e01460b57a52910. 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/USUR40414408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12091269a368e20e7f7de83cd79fe679e96ff2acbde109c7351f1eaf749913ee. 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/USUR40414409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2d7e822cb15d20a57b2975f7d1029168ddecd769758d60fc16179b1ef58dd5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:55:20Z), 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/USUR40414410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eddfdfb017938fe8f5aa692843bbb75b295dfb1d0d1ef5918091fd9cc83cf1a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:34:11Z), 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/USUR40414411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf764c296a633fa7ce136bbec6ee9df65d0bd42ccb4ed70e28f98906ea74c0de8. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40414412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18831abd6a53477530c57acb49b0629a336e0f12924762250a4728bb1eaf22b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40414413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a81d757ae6f71b7f7d9c0239661e7fc9f15fc33a9da9f5c2a25d7f7be6180f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USUR40414415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9158e6d28ada8aa5f404ba138f6540e3b9aff32fd5c7295a97c6b2eaf6596eaf. 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/USUR40307501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4a62e77df5c1705cb6d21505871a4fe2dcb5d1f4a2549168f9258b3a4c4a7c. 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/USUR40307502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87749e3ef4c0ca060f3c3a990f5d2f250559ab32f390c5bd5f8059a55ee68fdc. 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/USUR40307503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8f4cf6f5f11a6fe643772ac3c82f04a4ce6e06f46fe645dad9ae33391d518b. 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/USUR40307504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec06702b240a93b333aba484e721a900efb6301169fd992ce51042f3b8b54b0f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40307505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3088704ce7fcf7d773ea462b3d0e836e9413535c8a9f0e77d838f43c3bf53e6d. 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/USUR40307506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d86b8b4068ded5a4b729c5d092928d6d621a43d2d7f9612ffd8ad02c6592a7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40307507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff774f784521b71dc5594676f7215601ed2cfbdde07db80928f54eb647690d19. 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/USUR40307509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3e42b8e812fab0ebf48938738412b4579d552b7e10a5985431fc88785a5a9a. 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/USUR40307510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb128355717283f2d4b93e5679f3d0b2773ea01b32d24db50f2a28c2ba0aa1bba. 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/USUR40307511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aba9bafadfb48883b42fd73f66e8235389e68d3618731a7b8c362c1281e44ae. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40307512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5861ccda412dd52d0bd3b3f6cc7780abc21e90c6592dc6ac27b4e4d231284b8f. 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/USUR40301201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28842c1f4e86164b8d31b466e9c1e9500e860ecc39eb55b9ee2faf528b05238d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USUR40301202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2a209929f5036ad86457c8405d56cfc85e8933452f5279c086e74dcce79547. 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/USUR40301203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042f3aa856b1eb72887f9ea2626f816a8752faa2cdc68f52b581dc5c78ac4614. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40301205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa778a5346521fbbf822278392bbb741f515f2690e2e9607a119ae5213ff53adc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USUR40301207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee433bc2756d18247187f8d0407bc82ee872a895f2b74509fd21dbe25bee0e6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40301208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f4159e8c92f7b8aea4fff7dacd0497c55f7bb4acc70a71c5e27a2ba21c17b7. 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/USUR40300301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde67a5311cad0f237a830e01dc6143a4bed7da9b496d9f54b96103cbbdf3c4c3. 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/USUR40300302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96b2bd2c1d58aa79fab547bab55c097224ba3d8763a12b7e838390873f85d98. 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/USUR40300303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ad518b283aba65a5a228ab01afba8ad9e7fd877060848339852c1a374ab5f8. 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/USUR40300304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500f228ed5b4602d674fefb7f6c99c1d5f25b171aa71292ad58624ceda5f7b66. 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/USUR40300305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4b82d2070742edbef3121005a279977e9a6130615bbaa4446904e1e72b02d6. 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/USUR40300306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13044db0ff3b689e34a71f7743a429526960bee0286a77f65c68ab374bd7040. 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/USUR40300307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3008cbc0a3782e7e8427c2cba4e41a7e5cdb6f74553f7aa4e5b181dbf7b817aa. 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/USUR40300308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e29f6dff7ee627340852242fb328e6beafebbb2e51a1a478e34c6dadd922d3. 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/USUR40300309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b9c172ec6ca230c4cd9c87abedd6456849b5da45c124ab9c17901716ac9346. 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/USUR40300310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5066a9706c33a723481189ac3dfdba0f71c75283f321bfc5f8a10bcf49f84550. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJZC1900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5f4379bc6c9bf6f59ced7440b7fbfbc8bedac230f174efe5dcd20f8ac4b258. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJZC1900084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0622ffa9e3d3d7e8fc8ea3bb07f565503691f83577e3108e321f4de0bc05a6. 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/QZJZC1900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf48ff505155011b54f6f38e5d2c5ac54c96ea88a439d71e391dc17d1914129. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJZC1900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a8fe9a15e17faeb4417bc1b9f883685ba89d5bbd7120fcb96b4fe5e5e6f31d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJZC1900090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b73a3d993e0a3d90eaa129d30f735cbdc3dcf9b4c6d35aa0cc0c4fac0ac96a. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJZC1900091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f35f2aca028ebaf9c3f5c4196a320f95ed5963aecac999fb23293e08ef852c. 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/QZJZC1900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46828a44666c253a6883b0bc00873451be421c989687c4b6dfd6e432e26c58d7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJZC1900094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7178a81d1a3d1c9731ac939c82f5f8eb73fbee485613e705c2b8ef04d428a772. 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/USUR40414101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b79d59c474cd4386bd8ff6a39969baa499aa51bb8a28736e5a3c2fce6d0ef4. 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/USUR40414102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f881f466ca9460ec23d2d37cb6d6d1f2658853d8badfd234e43919f0bb33eb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40414105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32c44387a47f16afd0d7bdc1fa64bbbd5976918f67e49070a367255083c8a9c. 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/USUR40414106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a27b8c3bc6878b5f5be34ee65fb4096d1924253be3579627faaa1a518377f50. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40414107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e28d8bdbb5e3a7a1b058036c545d27309a318383e2b2ef3b39ced5728b6eca. 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/USUR40414111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cb096305b8fae9c80993d63e1fdd6b1073654614e5db4745cab4ef76c10c37. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR40414112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da038fabfe5ffe7c6f6bc3800bf7cdef2aa80f47ae665e4dd8b59557f6e3a32. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO10702982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa114a3a75860c79812fb4f9a63b2baab614488165e42261e8cd8668d35e4c712. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO10702984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aca62c75f783127d71b10f70faf48f94a10c1dc5410baabfa0494a8f7bcbd6d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO10702987.
Destination Lounge San Francisco - Chillout Downtempo Nujazz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f242cc241cf01ac1ec6906e1cb5ead42c7a4394194d6151383619a787c8141. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USUR40307308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4063a638ece400c991e9292ce7b6fa2612c49d1997273e0c34b2e8c4e1ed5b37. 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/USUR40414416.