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 0x8b05b80cab32fe097921d1df7049b7c4eb506a7b0e871ad0026f7af4a01336bd. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfb0865f-2ef0-4220-8982-5c47219affbb.json and https://artists.proofprofile.net/proofs/artist/cfb0865f-2ef0-4220-8982-5c47219affbb.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 0x510ebfc4b0268f7e4560ce66cc5c0d6d4cf4c49a64f997ad02c8285bc0e8e6e0. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2396139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845366a512d8d13c04b0e59bfb41c75899ac022fcfb5559831afadba177bbb2a. 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/GBZ522020701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a0fc6a5b66479a3e7b50db1b66c44176ae8514f4ac047db761618c68ca79f2. 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/GBZ521922502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c39801f1b6fa2273c9bd210d016e47e0b7ddc7a8e60a1c37ccc2a82e5c66e51. 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/GBZ522020702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab0955d0650e1e2b7ea9bd9e1247a7b157bf0cd30c151ff82f744d1c8aece75. 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/GBZ522024204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf221a39e88ba289db8d22fb4514e4e729909314501b0ca47a5d8aedc8df671d. 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/GBZ522024205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46441f123532324655e519b79742a9008768271c8ebf9da20124e8625061190. 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/GBZ521921301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3448b71b03f2563a5008c78b84f8e074479975c183f6fdd4c09c4baf0de7c7c. 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/GBZ521922501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3b85e57ea975dfdcedea224edbf8f58371c2e285582ae7183e2b3f9240fb0e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZ521921302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d6765fc529d87013b6169e07c8de4a2a8b83922a2506b4dc690bbe9278bff8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/UKYT62300192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594bb5ee5bcb8282c151d1075ab717d602cc280cfb345cc92aebae216a49a53b. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/UKYT62300193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5f1897280829e435c7c2da903fdedf875a45401ffe856f9096b274a9ec4211. 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/UKYT62300194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf303bf5613319e4e572d7730e028e6179eaf0b3d8753d1679a133adf3232f64a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/UKYT62300195.
MAXINE (FEAT. BLAZER BOCCLE) (GOLD13 VLURE REMIX)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3639bc6ec02cc5b40372264930e3b4b1bf85721635627c1a9ce85a5d5c5d8e4c. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKYT62300196.
HAMMER 2 THE FACE (SCOTTISH GABBER PUNK FUK EM UP 4EVA FLIP)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85ddae47f37a73a615dd99187325c17eef1678081f2f73b8c3653089f263d69. 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/UKYT62300197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1df09b73bc800a43c5592cbf0ccd6650f707c540a3d217ab3345cadbc753039. 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/UKYT62300186.
DEATH TO THE LANDLORD (TOKKY HORROR REMIX)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda317b38c44b1247a4b8afededd804066c2450d0c72c77db6ff7cb3a97519424. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKYT62300187.
HAMMER 2 THE FACE (BOBBY WOLFGANG REMIX)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62518370dc9b1d59e90de87d6d715f2126a2bd4f388ecadd84d83003ac8bd8da. 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/UKYT62300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dc6fcdf82e8ff857cb360007bfe799a41ba4d083b0b8c1734b61e3ff6f1ffa. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKYT62300191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db7c152f4bd6d827957f790f35e420a101b3816aeabd8d8dbf61fd84f35d288. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKYT62200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1b407b9f29ad16547be1e1eb94029490044b8b4f910b0ce8a2e293f7ae84a4. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZPLR2244230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562d6c953aae21fb72c1b6c78f98184d15f4bb943eaabb23727fa9bc97c6e75e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2250101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30795d7821f6e95f6ff874bd0dbc01a349eea96ab25a6358f2a6c1503c9958e2. 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/UKYT62200155.
Bob Vylan Presents The Price Of Life (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ab62d4f0a6552010be8812d86ae83af1fd20570a89f2c8be21759e69b8624f. 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/QZFZ42288861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca619efdf147aae66e99502957358f215c64088d3ee10e415fc39e497b4a854. 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/QZFZ42288862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f604cde97fd51767862bf6fba6c1ea995ba779b72534e3c15c500d297443e00. 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/QZFZ42288863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc12101b50c334f9752144f6a9f9af2bb4056da871cbabca8b182f390e6ad671. 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/QZFZ42204560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d28a78c3722540b1cfd94c8216198b0740e21e673f8e7862d485123f78dd26d. 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/QZFZ42288864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46aeac169cfb8c5385644fbb0f3d15230ea79ab5cad3b5b3b0146b63668f8ebe. 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/QZFZ42288865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99c1722c69ab718d4e61c05faa630f4664387eb1ba246b2d8d21012cd2db209. 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/QZK6M2178887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64f3a7c90995a543c175a1709ad2444168820f7cf937cdccd7a55ecfa6be375. 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/QZFZ42288866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97202c6232eeac9f34126942519bc18d15f26636c076d62c425c144ab6ab1a6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFZ42288867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515d2001a39109d6541d0e6c58276042f006af5d4e7bb10e2fe001795f8ecf51. 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/QZNWU2108163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6bfeb520aba28ad4f559e94a8febf106eabde7e780f73ac56bf88c46b5dcd3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFZ42288868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2afb19352ea435abcf843883e0d2aa158690c98a9e117b1c0cb2062c8d60c50. 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/QZFZ42288869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee196e348f2f1632f11b62d95a9dcbd6d218249ca1b99cc89d9e8d1a84742ecd. 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/QZFZ42288870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2d272c936a7a27ea6a32d1f3072867570af324ca9d36e5714f13fa2834d324. 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/QZFZ42288871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dee1b4b6ecd16a8eb3e29e0d26851011e58b80223184603fe5aca10b774a40. 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/QZHN82358783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e0022eae1c8fa3b9507b01423db8ac3ea539f13ee6ee82e532d837ba7c3e88. 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/QZHN82358784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730c3879909bef6aa260fdba13756ab02ef6623e11b628149cab360f32cc9fa5. 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/QZHN82358785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c255fc2c7afc708bf91c3a7b6dabf2e1657880ab47f71f81214170f8f059be. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHN82358786.
Here You Go, You Do It: A Crywank Covers Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea7ba09bd57ed577673b0dfb5e7a722c2454b9fd1de21fffccf6e1819859a95. 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/USCGJ2202413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2747f0043032d4ce08a69720d579cf0f94a6a4b24e0e8f002bf8e8b2cc4e6125. 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/USCGJ2202414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3292243503377063bd7cf72ef7b9df410da8166f401f8e33fd619e4c6ca2cf74. 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/USCGJ2202415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fedc599f04d4a7d945a740cdd7cdcb6e8e3406a52770a8747ea021a0b899c32. 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/USCGJ2202416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18fdaad1d831033648808094f9533bfb9ec1a58b3cbd930e4760074530341de. 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/USCGJ2202417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d3bfe22c86c6d9727f42b4af88edf732b984a3003ff0544deff732c47b4f83. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e0284d07a373e71178d7c7346e5995b7a83d41f60119c92923d6d79262c6b9. 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/USCGJ2202419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcefbeb92011694f4b383666a1ebbb226cb0c95b139e0f1f6289b55988da497. 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/USCGJ2202420.
I Am a Familiar Creak in Your Floorboards
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadd33324f8de089fd64d631a4e9c07a56d367a9475cb5544be659ba59a24518. 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/USCGJ2202421.
All of My Political and Spiritual Beliefs in Less Than One Minute
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb79fb7ebd05c4d88ab022b33fc9c9b5c5f7b9076a43b92fb4b36aa55b0751c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326cc4e9b8c504105d0804af17abee032d15ea8c69467d7bb06b2dba7094f855. 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/USCGJ2202423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2421fa8c62bc06c27c30a7797187855167c13169c82211f6cc006a98cd221725. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USCGJ2202424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5079cd931c1925cb087083bc841224d665ff9ea7aac7b747dbc4347aaad9f58e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe160d11c1baddb228c25b1c0e9d784788fa81a89cda0ef861dfcb370abab1c46. 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/USCGJ2202426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15fa688ade511656685825b28f2175809755726ac3718fee4362ee4bc440d58. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USCGJ2202427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b603a20ab40c8da01e4ec16806c0d83a8170e358e70febc1b0a90eeabe27058. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USCGJ2202428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd54c6bd223769beb11e15a50019092bc8c8a595beef79c41368c77dc5f1ca51. 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/USCGJ2202429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8803b8336d8e5ad881ccaa01ed074b464d5fbf339f8c4aad5c0a1fa9c321642. 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/USCGJ2202430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2800a4bffec659628a9abbb877a14d9acd91d6c38a3bda1cf7fefcf6b39b9df. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0109c0f0ae1ade192cc9645b80da9ed6d2f88569d24ad61c7de693c81f3e1be. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2ea6a8554d145e9135614c97e072ad12434c70124010d0f194b73acffe1ec6. 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/USCGJ2202433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b594baf8649b33b53c0b0fd6e5ddcf32fac748243b033713c475806f7a276e. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4267ba418ad8086d887fef2e3c0edcbb2ad2f133b951f2bb4a30cbd4bfa4330. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd764892dad75061064910d4a06e28eeccad74f00fdbd89b24690f636709f7bbf. 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/UK3DE1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72efeaf7817f0c5b730bdc8fbcd51f73793bf27012056500032d4e523c38f8f9. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCADY1805162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be8c5939eed6b53ea109d819bdb418e549268eaa378ac2bd024faef0105f9ea. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBZ522021111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e336c413dc56f27f5c85edd9db01ea1f1260cdc50a0e283ee5507a75f3615fc. 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/USEP42126004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56543b2abc2a589832d4b1e37cfd9ebf8580cfd6536cb7a92ba903cb556d315c. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMUE2100113.
Popify Wrapped (Alcopop! Records Class of '21)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824e63eabd35c6fa761c2ef7eb683d08742cdc39169559933f796d548a89ee26. 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/GBZ522123002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532dc340ba071ac002be48829eb4f0dc49ea8d8412babd1c5436154d9f5d2b38. 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/GBZ522021101.