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 0xe247052f2d87c4e01a7a1b7f74df91a8f3e981bcdbfa316126143e0d9d51a559. 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/6bc812ab-8506-4ae2-89a4-d2c52b0cc4c9.json and https://artists.proofprofile.net/proofs/artist/6bc812ab-8506-4ae2-89a4-d2c52b0cc4c9.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 0xd6a9eda9fdb25d424342d705d41cb23d9f84add3fcee50a16c55d7b621864134. 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/NLCK41402521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0613496935c940dc91b82da6ef352c72eeef9063442a10af19514a20e36fe56. 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/NLCK41402522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d43795009acfd13873a584f55084b917ffdda7fd7680daf661396e2f7dd192. 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/HUC261300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047bffac424d5365b21b2eccfb021cb7e55e4e02fb9e6e2a3f4a2b1376ab4ebe. 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/HUC261300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbfa4dfe70b1cd8591e614a1ed5cfc4239f06dd7d1f75b89e267cc2c2d64945. 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/NLCK41017043.
Love & Migration (ft. Malaky & Georgie Fisher) - State Of Mind Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4493ec98bcf2e9ceb72f0e96f72566f957cb1f0a9cce742695a1fd5b092459e1. 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/NLCK41058316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9774f43a3da32977259c01a92c76dbd2a3585137e3a710ca1879631eae294850. 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/USA2P1805921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499cbb80951011f65c218381a5bd2ec861776a1e68248ad8aabcbe3b5197c60c. 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/NLCK41058632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1fbe5e60e910b9cb23b12c67faa2e3c4ffac2d2414e5b73b11f3479b1c9a71. 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/USA2P1805923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd46fc12c8634eb6c971492fd28968d96ef96fa6ad73ea649bda79232556a2c. 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/NLCK41058633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9668376fec020fd6b5ac6f3200849ed09ef18c0d3dbb471e26fc55a47ffa9ab. 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/NLCK41050305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28de2e7172060c3f374cd57ed784d2ee8e23d92b91a6656ddc9dc66111d66f08. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41058635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028a25a0eabf416c2683468a2cbb5da4b902d395b5bf1ad37c4657f2254bdd42. 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/USA2P1805293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d939052ac91d202e548d4f539b2eed751fe2355defde14d44ec3d2ae399e78c. 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/NLCK41058636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b157efea50f423e35c0a6a57d9c5124dcb507310bf0d791b4ac16f53ca6c86. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41050306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f254c36784205ad5eda48217b512d12d6428eb02f08484a6a1786f5f0c00c0a. 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/USA2P1805924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd372bb0f61825f4ec4a5af5be62bbe0b583e093fd58c8f0278dd87fdf74b9cd6. 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/NLCK41058637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaab89cbb9862b6e925ab0a27aa171ea839c6f2983cc9c6fc8a70fc4486d7119. 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/USA2P1805922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd1b6e57a6c1938c7faec853c389683a154848ce6cf5c5217cf2e31906d39c9. 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/USQY51406533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeced4fc873f1e8ac0c802d2e34bdd2cedcd7838272444fce73359adbe94f6a5c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USQY51444622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1e74f91c68ae769863b500dab1682ee043960291c1c8a54e4281b13de87fff. 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/USQY51406531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6120aa00f5c8ff85c74fa6756e2535f850a99cc1b2db67e863eed29b818c53e. 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/USQY51406532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595e33f6aad71e64ada652900401083c8db1deedd3eb725350aa3c21ec3551da. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51425247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9bb0a86be68a089aa53d59220a4ff1e294f5f06604a719931a065c5547913f. 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/USA2P1450780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6faf41c654741fb2ef0b40de9fc4bfe5d010563031ba3ad4f0d878a837387d5c. 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/USA2P1450782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120b42cc500a0af108b028e915656171913fcb3b3a97787f955b92deb7605355. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:29:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51444626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9bb0a86be68a089aa53d59220a4ff1e294f5f06604a719931a065c5547913f. 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/USA2P1450780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6faf41c654741fb2ef0b40de9fc4bfe5d010563031ba3ad4f0d878a837387d5c. 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/USA2P1450782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3741531e8a620ec935af1da98187b8603ab5582fb88e77c8b9be1dbb86fb6ef. 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/USA2P1450783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01677b2e741576c68b8c037af6ce40b1829938c8142c363c65804b81ed8dd645. 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/USA2P1450785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c2608608fdc6b202951c4ff2c7ef36e93715e22a6aa5dd3a237cf0fdf04812. 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/NLCK42410115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b241c4f2b99be4f47cae055571bcbb4928e8cce813a57fa63d96964d758b882. 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/NLCK42402772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b47547fef4b29ee021b07c8e89b92139f9ebdac4d3343077f098d7c69edda99. 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/NLCK42340402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08553eb4d77e7d08a4f8e6f982f56c1737ddb2e8ae088cee04391f7bb5249cc1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42340401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1236352a9143769aef7976f8df9d8f42c1fe31ad2b4693755404272ae20de72e. 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/DGA052373351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3738242d88859f05a21bf5482cfcd6ea163499c0e5dab759b4e11587216d4d72. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052373352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ee27a87e2f437e1833b8dff1a608c54d6b6452fcbf3d69f87db518a3ed03e0. 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/DGA052373353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4666874e69cc548906c217c753d6cd52d7155f2466a33a875835a5e559f008dd. 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/FRX452387391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a62ecbdb9584ae98828f0cdb2458e341cf7920ff52f40db6ae7606d3e662e6. 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/FRX452387392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2ddb3f3c61e7736965fea0c8aeed2b3392a611a38f38abbff2091232f064a2. 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/GB8KE2208077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a61d6c6bb7a37e72fb91fa404fd6d8bf039c13c97a9a54ababa4a31b324e90. 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/GB8KE2208081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7904cf2f34ccc4736f71e064257a627974c141e67c6481ae853054d4ebbc9c86. 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/NLCK42216050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda33bd5a4d53d9f31a7bf5b4fc3c3adc02d34ad2879aa53309957ade39a0b24. 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/NLCK41073527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc778cff317fd082487750ec551c1a752010983b9e0a49fea388aeabf09046406. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/NLCK41071871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe598612a6509f70d699822faa00275546cc5a7607e5464dae07b65e00a8cf11. 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/NLCK41071872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99122a25f0dc64449b990886974e74c427219c66b67e0c732daa94059403a01. 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/NLCK41070096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce2e951d5f4d9c2b674c70aab3dc7d5db6468db1cadff23ef3485b17c4bb0a6. 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/NLCK41056086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd900d5ef043b0dbcb1c05b3d103273b9eee0a4dc467c9434b14338e876c555. 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/NLCK41056087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8249468156cd63ea0755ffd1d54c1091a4481e8c1b32fd4f68b85e5d71f52a. 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/NLCK41056089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12528be4598e8fc373e981307592129cb2f7b96dc9d7f9e7a24639e3ecdb125e. 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/NLCK41050302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5437ffca5f159b4b85a06bbb4ed9d5ef1781ab937a9face29959d71f172a42ba. 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/NLCK41050304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028a25a0eabf416c2683468a2cbb5da4b902d395b5bf1ad37c4657f2254bdd42. 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/USA2P1805293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa232bf58ad68c4a340982d4f2cb8441bd3661caad5f95a882b4e60062b77ef8a. 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/USA2P1611490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348e166d9c4060140ce0e9b54c196f93b145b516818aeb88340e0dbd769e03ab. 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/USA2P1611491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c142da6ee20dba5059eaafb9453373313b7b4a878605624e2c07421ce7d5b4e. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/USA2P1571222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d41c9d1b9733fd345c72a15780bc1a64ff01225c729a1184e98ab0504082ef7. 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/USA2P1611492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091467c266fd6070beb43d918455e92eaf4eacdde029370eae5b79d23af3d2be. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1611494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c142da6ee20dba5059eaafb9453373313b7b4a878605624e2c07421ce7d5b4e. 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/USA2P1571222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43760460217456ae018685f7b78836c9faa6a7c9bddd7a78e0c6042730d1e196. 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/NLCK41500330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbb7179076b0dacc30baf89c31af883c2adc943d83e36707a2972bc0bded944. 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/USA2P1495814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a6c7dd2d9df9109440669476e5241b20744bce325d737038b615e621a3d443. 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/USA2P1495815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e95463ff8687b967d9e6f14cfb6ec84ded4d709d2d32ad37d18d9834afef76. 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/USA2P1472109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded08becfebd01477ec0140b7fd88dbe90947799f478c6b3044df68b4a49553c. 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/USA2P1495816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa24c48f569922c6c6a52fb5ba15fb65e8bd251649c68cb3ae609399d04dc38b. 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/USA2P1495817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e95463ff8687b967d9e6f14cfb6ec84ded4d709d2d32ad37d18d9834afef76. 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/USA2P1472109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277b2a88c3da846c3f4585d8010f540ae6e617fb7d8cc7847f6fbab8175074a2. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41023276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ebadb3a490587ddfa4e059e62291f05ed8d5f5e0d4bfd68deebc85a4c5a595. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZSM11200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90353a491b22ded8181a9d54726553967f59db9009766d0950c6a6332deee89. 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/NZSM10800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0942b081e6d8d74a3ea5e93cbb872ff55cc1524fdda4053d0c4f39fad4d19a. 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/NZSM11100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc35aea9f6303999fc2bbea5b2b34429f538709135897975da85aa1d1105f690. 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/NZSM11100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd887a9eb2147d2fe8e3c561dfae6d2dde94fd1b866050e50f663cbafba9f5a47. 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/NZSM11100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e6a2c6e744f2f377967b32454ab8dbecc3f6654bfcf0edc130a24011aa7e82. 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/NZSM11100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a62f03208dfda15eea7f0c27833686b50d7cdb67f93208cada759ed5c22204c. 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/NZSM11100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb315edadb9f78af820eb688f36565959a2ed7cb93f2c07e1eb1c0db93d9bed. 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/NZSM10800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf377a8d6203bd75f177d7b1b643a9acbd74a9c328be3e8bb5caeb4a183e9140c. 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/NZSM10800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a6818a0ee74d8ffa4b645b3b8f29d18ead7310538a655ffea657f8ad838115. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZSM10800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe036664bb7518fe97c1c3011fab8ecb56f38587c9636846bcbb4be4f70f73f10. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZSM10800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8cf188db3a4e7487d640c0f39ab1ecac01b437b0341ce4440b107a99d0908f. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NZSM10800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0687d6c6330b15f723e547827881e4f201bf99cda5a09c14b25dd019253bec31. 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/NZSM10800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59974c21050425c9125ba302ad566bd51108d6ef20e0d4e5df571b56a9a6aec7. 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/NZSM10800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cfcbee0f6b4d9e9695ce1467a23d3aba72d76103e33ba84e199a912dab35b5. 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/DGA0R2409352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9463a709f4032044f2ea4eed07a8e9f55300fc137cbe3140e5f1cba1143dd7. 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/NZSM11000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3a71b676d6a11173d9955ee90d3d22d86a4a5b57e73820ef5a4df1248c21b4. 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/GBHYE0500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c64c4a19d7b467624cd8a30d35888baaea227a86e0a4de17810fc22f0d6fc5. 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/NLCK42212232.
Caterpillar - Drumsound & Bassline Smith Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3388dad3e83be2344165b3734cc6699b22c074bf942a31229ad639e933e97a1. 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/USA2P1702620.