1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x55e7465db006c504a6f210dd737fc1edc6ebc2bc17d212092affeb3daa004228. 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/5b3673f4-953f-4708-ade0-42b684af6c63.json and https://artists.proofprofile.net/proofs/artist/5b3673f4-953f-4708-ade0-42b684af6c63.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 → block OTSBitcoinBlock must exist at that height 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 0x177d9c7500c0919892ace9a06419aefbcba68b02e77878ec7dfd4b02b133ba2e. 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/DGA052376544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea9d77aa613aaa19c6b38db807d75821e456a555c7e6b55bfab6a4b8bdcafd8. 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/DECE72401826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee8d4e2d05e1feaa4567d8aeffe3fed3be5100ccf2ead12464b4739f995d17a. 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/DECE72401509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee8d4e2d05e1feaa4567d8aeffe3fed3be5100ccf2ead12464b4739f995d17a. 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/DECE72401509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3decdd2e349ff70056b10a490a6c37ee3b3e569f3d6b85b56445716bdac14e5f. 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/DECE72402366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea9d77aa613aaa19c6b38db807d75821e456a555c7e6b55bfab6a4b8bdcafd8. 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/DECE72401826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569643aef3c804419e662d0e05dc6705066f1e314b3e3702258e412b1c42646b. 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/DECE72303598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fdd315934284abdc3b281ed9741e5d5a14b63e215af3a5adc7a9768d049c8d. 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/DEKF22301308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37a6b4e2d95fa5050e535362228943957129165ff62b2285f4e641ce2384bea. 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/DEKF22301051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7ad6ba589eb8297135d0c491308a9d1c74e8ced78bd052aada1857cd355e5f. 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/DGA052350803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c741495d67e4ac4d8ad62f39f5c8bfc290e2bc30fcf49d18ba8f83f6017c8ee. 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/FRX872364617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ba42e64ef4d0f7e58b8817c63dcf4ffe80725a51f9c82e11c848c03426ff0a. 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/FR9W12318622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e79131cfc34beaa57199da4fa35963d9c3a399fe87912d4d9f4878e2a10ee3d. 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/FR9W12318623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf9a26e0f613384731e4f0a1cf0ce7b21428a85ca697a5a650c2bb2783c8887. 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/FRX282313879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf138b0a81194f4236f2a815f0057b7201ed83a561b2fc2c03c3374e579d6b39. 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/CH7812346538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8d37d087cccdb6b1a777fc0271fccae86f3fb06573f649b84a3392efe9aa03. 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/FRX202297486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58e8ce45aae3d89e3c282810a1fec562a0c8354ebdeced9a4ccbe7f3bbf8ea9. 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/CH7812223591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d4f683df7ddeb183e618c2f51914c1c95685bc3b5ea29ff32393a931573550. 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/CH7812218751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bc1a0a7b9c7cb1c83febd62108b5fcf4c3036973289a58cee22f17d7490931. 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/DEQ022112283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21795a03ac2b77b51a3b47755aec373f36b0526c3d0a98b9314e0d147932c7d5. 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/DEKF22401075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9136c5ea823e665325fffa55d5c15a0e2a89d0183a8da4a5423ffa58ba74fa1. 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/DEKF22400563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac75e23d575cbea17cd44a4ecbc39dcfddf8fff0af41dbceb6d45ff4f88dd349. 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/DEKF22401076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f16d40ec9f8086b9f45d245c6db7cb660bcf631310555809a515ee192ad5736. 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/DEKF22401077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26c569e8cee9c8d5b59bd853249c72f66c5f4edf2fbcb5db6d795a2d3507071. 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/DEKF22401078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c26abc03415de28f25f7055649bbe288ecbd7fed62f3c940de98406fa67a41. 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/DEKF22400744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd4294ed3aaeb6d0a82875bd3b8f610610bc69878192512d42df3e89c4e5ea0. 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/DEKF22400883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca40cef5259b78516ff6c18c73f78a2134699beb7dad5d88ebdcf2c9cc0c9993. 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/DECE72400358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb613d5460d70c1916e57e13a346dbc148fe8d949ad4b5b97a97756038962afd. 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/DECE72400360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d41c552584292466084d3b40812761bdab0ff35b6a3e6b5159e0095050498b3. 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/DECE72400359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdb3c6d471f5015ff502f34fb914bddc48cec2fe4d9be733b200c4145f9c46a. 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/DECE72400362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd3d3290a5f7bb9333a21dc834d3642f434da07f84e224a709e68741faf26de. 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/DECE72400361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c1159331d0c663fa6567d35f6b098ce41a90afe7882dfa4cccbf6f64da16c7. 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/DECE72301701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97790f10a56593bdfcb8c6aded394c80a23acd3385f887409ce7789f2c38560a. 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/DECE72300797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528de27059e07fb4d39911f786b8a1ad4461fef95b41583a713414029542b546. 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/DECE72301919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf138b0a81194f4236f2a815f0057b7201ed83a561b2fc2c03c3374e579d6b39. 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/CH7812346538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569643aef3c804419e662d0e05dc6705066f1e314b3e3702258e412b1c42646b. 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/DECE72303598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97790f10a56593bdfcb8c6aded394c80a23acd3385f887409ce7789f2c38560a. 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/DECE72300797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c5984e7ede82c6c4d176ef843c2c8f00a80bae0444a51f05143a9ac802f3c8. 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/CH7812412280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58e8ce45aae3d89e3c282810a1fec562a0c8354ebdeced9a4ccbe7f3bbf8ea9. 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/CH7812223591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fffeebe1f99a988dc5d6c709da1cc3a5b99c4a710206dda0f2e94d829184d04. 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/CH7812407869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69a4bbebb72eb78127044047264abd6629dc78e1982e904cc771a902657a9fa. 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/CH7812412282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120d50b0a06ded1114f5627cc74111a925c0d092f450b1051639d4f2f055a9f1. 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/CH7812411108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df12419a7d5307516e94349b08df3779450fba1d649156621a55f7d005d96dd. 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/CH7812412283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66b0d60b73fe0a54d3e4ae717ba56a31af671f3a4cc00c6a0fe7a65b2c1c11d. 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/CH7812412286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e18ccc25ce157937fffab70a8ed08808ea8be8ae74464e5fc8606a31058086. 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/DGA052264107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5299462cdd42ddabeae8ba6f0c53b90b0db0680ba2a26f345ea9fe97d44cf2. 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/CH7812406491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0451a1c8e4ffee1b2a6e6d3340125ac7dba29ae97d24ee87e2c2e5248233a43e. 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/CH7812412289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e42637b34476c1459b2cd12c1244b0b971cc937b316088fb2b5b613ce86d3e. 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/CH7812228745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be177436e2ba77a9f4e09247f84d97518152e84bd83a84ad9f460f09a608937. 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/DGA052350801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce9604f8d58c804c63c87d0c0cc9aeeaebc52bed6f757c1a6b2e35c45ede24b. 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/DGA052350802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7ad6ba589eb8297135d0c491308a9d1c74e8ced78bd052aada1857cd355e5f. 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/DGA052350803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d492784229844d2ab36bd2cc5a58be472262ce0636b3713a3844a8a3646c920. 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/FR26V2035333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55df4ca14e6bbf38328272edc6ec7d6c862036318eeaeb3121dbb5e1860c4c91. 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/FRX872464072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54554deb146c52b55ce2987c3a93ca7f7bcbf26f71afd562a9b97c3a1b2b89b3. 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/CH7812194766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee8d4e2d05e1feaa4567d8aeffe3fed3be5100ccf2ead12464b4739f995d17a. 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/DECE72401509.