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 0xcdde67be320bf60f38027bc9632885d4684191cb7751bed78150b68141486a2a. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70dbf981-79fc-4425-a63f-2ffc86eee06e.json and https://artists.proofprofile.net/proofs/artist/70dbf981-79fc-4425-a63f-2ffc86eee06e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Classic Rock Acoustic Instrumental Covers
(Don't Fear) the Reaper (Arr. for Guitar)
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 0x1b1194f7617bc4a2ee1d6eec4c27e33dc208938236cfd622ab48a70c4fa4ea74. 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/UKUZW2002036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5078bee5cc0c2ae92bb6354b29855e0adfd400d8d6544e4fa6c85ca54fb55fd. 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/UKUZW2002037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ba8847116a6189e09f5c43fd66db6b10ead61d3e6a564d43ee0cda5c09544a. 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/UKUZW2002038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9f25a04a3a16148260967c75c2a6a969c653818a6b0a4d1423f5176787e8a4. 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/UKUZW2002039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33317e24a75d2df86875ff6e24d738d88d813300f305190499299134a771715. 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/UKUZW2002040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff14fe715a7f8f9e24a226010d52922bba346551f13f7c256e33494af4800c86. 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/UKUZW2002041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ef86254c99e07fd7df455967c49f0a471ccb37d8404545006ce9e79c9d799b. 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/UKUZW2002042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc055fab2523b017596f6e40eca4f8e3daeaf8b4f9030cd2e808711149f041f3. 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/UKUZW2002043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc894616840cb94a81725bc0682404404997c8cd2015f76749c72c9530d33d900. 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/UKUZW2002044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56158ce8fa18ff244ddee757effafba255bf5bde9a4749c2a36cc840ce165d6. 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/UKUZW2002045.
Please, Please, Please, Let Me Get What I Want (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37f7fd219fdc932b2d4183a6d01ff4ae54b4e2ddde6cf33688f6c6bf67e7426. 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/UKUZW2002046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1ebfa6fd2721f4f60389be9f852e81c394f978a812f35175a445f0e70e6e46. 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/UKUZW2002047.
We're Going to Be Friends (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4683f14910448643476dd7a22b67b86d3d2c0940c6f12ab2490b097f469bc03e. 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/UKUZW2002048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec401684d381ea0c3a97a13122dc9158b2913e308a91a891a55c6fa822703dc3. 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/UKUZW2002049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430dcb6490da7f415d4bff766b52b6ac6664ace2c6afaebf9026da0208b0a850. 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/UKUZW2002050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee2653b1047124d504db65cd444c76089814a7a59d77e3d9e184603fa731f90. 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/UKUZW2002051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d282335a677f80af461ded582b46adcbe573bbce25ea740ad3146ac05b6958. 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/UKUZW2002052.
I Want to Hold Your Hand (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1718c5c6e8abefee8f9134ed425d971ac0226ad3cdd9a8c398c35993b38a0af6. 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/UKUZW2002053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b01f548e63051327dff19245143d77a0c7fa0c0f22312f2643dedf59c208422. 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/UKUZW2000710.
Slow Dancing in a Burning Room (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f80e8377c79ce5c7983c7f4d087e5658ef87fee9c4f8dc610830b73e962210. 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/UKUZW2000712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1381513195b1608e5e701bbf4910c83cd4f3b6cc5cfce75563f6161faa41d285. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2000714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9446393b21916a8d9e195182c463d3c9063e2a5ca0e3c03e2d76566629df137. 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/UKUZW2000716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e1362bc83c03b748847e8d49c40df43caff67aa6069fddb01b91ec3b619e31. 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/UKUZW2000718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43485114e12ae6602bed1724fce4c76f0ac1a5d3e18233691852a3c0702ac590. 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/UKUZW2000565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aba919b1a5c272fe165ca61359a253b6eeb72d20dbe6360ada91f96fe0a95d0. 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/UKUZW2000566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fca4e283c76f2bb917c6c2269113fa0c336f3b224d8988011ce6f4e76a08230. 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/UKUZW2000567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a196a37f4c559bb55c534f8fcf3224502bf4edf4ff959584fb71488b64da5f. 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/UKUZW2000568.
Breakfast at Tiffany's (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354fbd008c1c1d4b133a119cbed16141c23b5bef068eab3b773b6d4b6c2a3be7. 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/UKUZW2000569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449dbfcca668d18c420d20ecadc0121b03d86be354e12a668d798a12ba961c52. 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/UKUZW2000570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6065fae243509bad9b549cdd9ed9240134d6f76e64723f5ab597d51a2ce60177. 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/UKUZW2000571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8132c4a1e00f001fd28d231df5232d270cb0017ecbd382552a1d4e2d24622c. 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/UKUZW2000572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03f05b054806e76c06a172250458c95f5a3ad3c511dc8f1c8f57d2ce59e2401. 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/UKUZW2000573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f012d6a47cb1bb1160dba682d9c2463dfd2a146884962a133e02d66448fefb. 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/UKUZW2000574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46680284c48813ba1b5116526cd761c5c540569834b1406eafa8c7ad27fa5fa7. 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/UKUZW2000575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa707c37797748c241a80f55c5837285aee153a9cab1f0ae2741a42ca7c4d9918. 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/UKUZW2000576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc631b1970df227a65ec422e8752a51d819aa5a05c8060816d70e868fa21b3f73. 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/UKUZW2001268.
Englishman in New York (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8299b7a7da83ed808bd41e76394d9d9d96ded863ba750af8a42316b98271c504. 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/UKUZW2001269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f39b540f57c118754bc3905137c456f342ba5083166477141ae52aa7af39ffe. 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/UKUZW2001270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdce3ad79634d306929b650ffe2c77db3d3bc3eb13ae5ee3d60f5a1e5ab51fb. 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/UKUZW2001272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b75d4a193f178391bf6684f944f10bd1784dba27b7c50e54a3a147ce39d7aa. 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/UKUZW2001273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe82d96d96342ebcf028b6fad4daf7d831c907c7d45c9ec6ce549bb74d1a65b. 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/UKUZW2001274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb0aef3534ddcda001cbf9b1e5a7424c420205fc2d9835ca36e532a436e8081. 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/UKUZW2001275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9182af230703a04bafebbd61f9b298d0fbee6b765b0562dbb300260445c055da. 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/UKUZW2001276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56d8cba915e91a90b2921b3a344ba1fd6b6f139bd7c361c6a7a8f8ab6b45ad7. 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/UKUZW2001277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae28f8ec229e8fe1c712d69a3efe0ac3e64ae99b1886bff6f0e123720600ea7. 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/UKUZW2001278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe611a6a40b376a1dc72bfe778357f2569ef3636e16aa9a21716f895473d432d9. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2001271.
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 0x7b0858fe2f355d133176dbc3df41d5df11f25198acb28ac041c186e0318d2b40. 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/UKUZW2001156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0bdafb51d18c6fdc84c8f19e52b28510acd6a0830123f38d0a5181922b17aa. 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/UKUZW2001165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a81f564bdb489ffbecba11a819e72491e375b456c859c0edea1e89931ad1e8. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/UKUZW2001161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68815865d891751c3d30cb3d6ab9a913dffc43c8d19361c23dc6cabfb35fd60e. 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/UKUZW2001044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c079fae93fe469f43d4fae23ddfebe71f4056e5cda8a8d0e9f53bc4d25015a0. 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/UKUZW2000500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b698a0d271aad7470a76fd2fb432d78500722dbab9dd7a06be8f0c9675bff. 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/UKUZW2000501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81900a2e69bd802d53a7a5ab0f1c433f4abc7dda520db4fa2ebc3349a02ccb9. 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/UKUZW2000502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e5698c01c6cc757d8ae95c7a71d62094d87121b542e56098c24b69405aad03. 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/UKUZW2000504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fda8110bca63e81ffe81f6791630dffc33f9e7b92439506681409d50f6066ef. 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/UKUZW2000505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2639f182cf8226d1ad225ad920dd975c78803894c7ce97f67ee6a54262aa7b74. 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/UKUZW2000506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1753bb43a013496cde1e3f797680ccd8eaf55160e3f341fc98fea79b70015032. 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/UKUZW2000507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056f4af0589a9383bfbcc3e187e5360981dc1cdc64a1980c1cd143a1cad0ec15. 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/UKUZW2000508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6c647ad0e7635d54f897155f7f3c06d738a9c8ac44017d4aa6f79f94615fc3. 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/UKUZW2000509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3a2a2f7e18c6032da1283edfd2eea9c6684bcb4aafaa8174772fd2365f458e. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/UKUZW2000503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d11a55fd8057e051ac13ece208628faf576981147912702611ceebc2e5f259. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/UKUZW2000511.
Waiting on the World to Change (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92fe3d0a09729d786f645d942c88be772550d33e7167b43bec6171b0929c2f4. 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/UKUZW2002306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc6719768f5af3128c9353ac529b7c13f9de0049f504dadfd82f5f82beab257. 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/UKUZW2002307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ae7a21ef4144bf852ddb356ba636c0c1f20a842d8925e3c1a3ffcf854b5583. 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/UKUZW2002309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a79f862e74d32da40d35b079618a135d8ed41b53a7e0dbde54bd75a576ff3a3. 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/UKUZW2002313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9296dbe4e801549c522b5089cf95bbd59dbeb105f9cc548f4a8200c3fb56987e. 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/UKUZW2002315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c90877361e194b5f1d42d328422f4f4e7f0b8a5f123a562572048814c90be46. 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/UKUZW2002318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45d856ff2f4f8ae5f95d25110377fadecd0761ba1ceba650823aef85fcd49ed. 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/UKUZW2002319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2f4341917ebe9d7d2570c1c77549ba7d6d0527d37c977e47817a25cf856559. 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/UKUZW2002320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00812c6d1dd6c5f5704dc73002a4bd42f0aaf930f733d013e4ae1b2ec7f2308. 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/UKUZW2002321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a774e2ed6da1641922799ed0e4160eb5ebfb157d668bba17b2193483dde1bf0. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/UKUZW2002310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd09c5c42833d4866f31b523bda654f8719f71f8ddd1f6fbc9265baf746a4fd8. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/UKUZW2002317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55254179eb256a9fbdd7566c17456961ea96656474217d549f764b2b503d1664. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2002322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49c2507ca305131af1f6e7e42ba73df055615147c0638171bbe99cbb47838ea. 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/UKUZW2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1b32441375f38daf65ae1cd65eef6a6d6af216a102a423d6bd44266cc01dba. 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/UKUZW2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27752716d2d5bd137e37f1f063b7eb1fe10018b49ce33e13b175d27d77b0c1a1. 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/UKUZW2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3207390ef95e9feed4112c92ac03a95c99c89db25ff67bb4ce45b3f6ea469c25. 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/UKUZW2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29af21e3c67218aebd5e19d7c37f72bc8f54c5580e75b3d174cd66011ae9f34. 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/UKUZW2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea17a57b400f2d891f088ba5a7516ece0fe86e05319626f5578d3345c4d5e55c. 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/UKUZW2300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca776618e11db3bbeda912c1e8b88d26e9503fe236e1f5daffc2aab013a6040e. 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/UKUZW2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195c608dd94c140968ffaa0d792414abb1fa7fc0c03812c44bd0f3b03fc6569e. 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/UKUZW2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca837e35822a0bc28c94ea58d64a8db2fdcedbfe676a56666d9686449c73849. 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/UKUZW2001458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe945fee2c3120a2fed71085f79ded9776f05ccea46e92be85668e41522ef48c9. 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/UKUZW2001461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc354aeab3cee6f53ddad01a86eb340e0f8115f3b6782307faf0464514559e054. 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/UKUZW2001462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20600291471a5ebe222e60df5119eb131722226d521785db0ab946a4566a385. 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/UKUZW2001467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75b8370fda8696d49e5b11f4a27e554d8313fd6cd1e474bca662675659aa996. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2001466.
Contemporary Instrumental Acoustic Guitar Covers as Background Music for a Dinner Party
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe902c75c32df9f60386e5404809019e6569ffdf8b85bf4e5cc4b6839623655. 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/UKUZW2101015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a188bfe7a2159d257c93548ae4387839d5103d37332c7ed057b9469d94af923. 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/UKUZW2101016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc253a0365bdee52f16423d68511619f9345c73625d47be7cededfe250677d8d1. 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/UKUZW2101017.
Dream a Little Dream of Me (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e862e83e33a3d2d3ba6aa32833994d5e05b63f2b51f9bec5b83dd73dbe81cb. 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/UKUZW2101021.
Everybody Wants to Rule the World (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a93c8560f03975918a1d23e3af483a6e937b28c50ee418b255c9939e33942e2. 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/UKUZW2101022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec5a76c35a7a593ef018417939b1e9b3f89a058a89f58deb810736a356cecb2. 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/UKUZW2101024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc0084e0035461cdc331a1f164a16ac1c25fd56aeaca3c8e983ec644c367aa9. 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/UKUZW2101025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0416779df67d3eb0fc54f6220b4022f4a92e44f4fb8f705286a57476864a46. 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/UKUZW2101026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cee909c5106f2de0c6314ed2048e5f6f6f91a462fba90d1134c0a2f9af67554. 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/UKUZW2101029.
The 59th Street Bridge Song (Feelin’ Groovy) (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15211b524f72d7b2d250447bf46186090167174a6f43c2e6c0c797ff7d73829. 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/UKUZW2101030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b9b83bbce986f904d2fecc5d90dca66fbb896dcdf809ec57ee4f85f3b15d28. 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/UKUZW2101023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad01e219086750483a41a92edc4011ba6ad29986772eb4514b1fa37e74322d3e. 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/UKUZW2200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee2f247f52a2a6cd15f65ccfa2cc9ecc1749c892d723e53abbd27636e75d5ac. 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/UKUZW2001620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4de20d63dcc9ffeb6d8c150e326f665c24db6669694a6d198fef7e0295b827. 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/UKUZW2001621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d408711bab633d8938b27340babb828ba3a9563d0f6bfeb8568165f0858aaa. 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/UKUZW2001623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf7c0f670c60cab386883651489010b5c8015454f2d97f79ebdf9de09bf6b9b. 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/UKUZW2001625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f5c04e665eb03e9969b23102a02680559a708d976d9188e7190281e159249e. 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/UKUZW2100404.
A Whiter Shade of Pale (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6746cd224150c2737aa9f7cd28533ed4f31ad9f582827e6cf3981459b06c2acd. 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/UKUZW2100410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df601fc6332554fe7b63c404bae5fc2e9e8f6717a30801f19e3158bab485806. 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/UKUZW2100413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8277150d6323e0f2dfb528f1eb11fb072e5d1898b8ee97e249f2fac3fac31733. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/UKUZW2100406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce894d13c9ce92a9263f2a3366824a88840604d695a5ecafe15c4d55f06f3cd. 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/UKUZW2100407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6749df804f2a8b7b16628a1fc64afba84d96d39d00accefc23151315c2fdb053. 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/UKUZW2100409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd8241103715ce0562292a2b682f813903a01da72e96e59bb6c3ea2e60b4824. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/UKUZW2100411.
Brahms Lullaby (From "5 Songs", OP. 49 NO. 4) (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd068e1444c02295d239cefd8e937ab401c87ee7a077e61220297d3e2a3d134. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/UKUZW2100412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fc0a52b96e9db381ddc6e9e53ebbe91e11be9e24f638486b71c9a11e0dc23e. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/UKUZW2100414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a31bc9689ede342116326c10a36fe28577b2813202bb3e29f94a9c6bbf7d79. 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/UKUZW2001747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8f67baf88c74736098a0e230af0ff3c9c94d2552c204acd4ecfd06f816375f. 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/UKUZW2001755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed8f096e78a421abd7bea7fc37c4e5321115110e4bdf3c55c8362583ee7f614. 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/UKUZW2001758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf0fcffabe1d00529dd87b7d97fcc48e33f3b8248839f38190f83071f4b7eff. 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/UKUZW2001759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5278ce8b87a771a5c65c8b17d2ef2a955bb7e6ecd33346f381e264cbdbd7266b. 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/UKUZW2001745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac328ed6677218740d8a3515a4db6990744710771e516f93ba4c24cde2891665. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2001748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc481788fb84ca8224b1b4aad77b3bf49c48556cc73835a1570971dd05771ccf2. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/UKUZW2001749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54471bfe8bb4597d7d75c8318048005aabf730d8d3974d9d1b2d2808d4e9c5a. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/UKUZW2001756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cf3debbbf81a17809b0fa81be990887cca56445beefd3618499d7d83258639. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/UKUZW2001760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9604de1228a3dd88278a04b3ddd81e66bd306fe553540b91b7ef31799d3af8. 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/UKUZW2000547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48691114392d1d0c5f83ea4deb647c5a03a47a20d2367ecaac6a876203bea5f3. 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/UKUZW2000548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f5b40068d5c8252f3ae4a1e2e38e131eefd2150aaaa42b08517778d973ea4d. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/UKUZW2000544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff88b698112e9576f029343f2d1b3d2e02c7335363a962cd8794eaa1eed94c1b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/UKUZW2000540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd00cabd41f3d980315f6a5063cef11dd71af7ecb28e69bc510ffd67481909ce. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/UKUZW2000542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db2adedc623455a20574417ba344074c8866252d5b9690dd34dbacc4ed69981. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2000543.
The Day We Caught the Train (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b0d80501080a1be0eac30c0f76928bfdf5da187647ea95f8f8fa86c1e66e77. 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/UKUZW2000546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0838e28d0b9dc2d8584c559d934e71802c5447db037517db005e91340134032. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/UKUZW2000549.
Local Boy in the Photograph (Arr. for Guitar)
Falling Asleep at the Wheel (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe664bb94c1c64c142597f2a61f362f10bae634039c5a77b7295a90997fefa09e. 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/UKUZW1900135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba95d9c3c62a13966b8efd2fb779bfb7c3cfffd3f268e26cff47ffa2741d757. 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/UKUZW1900136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8210f5668c63013c7fce5292dba74d39b71a01ac08e031f603ada7ce35af53db. 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/UKUZW1900137.
Knockin' on Heaven's Door (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443296e207f335d1d14436b87d355f07a677acc10df7517e9a31608d15ab8418. 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/UKUZW1900138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bbfba3d7761312e024048119becbe9f00fea820e25278dea4b8b2b0d8f2948. 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/UKUZW1900145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355be7ef0c8397653984e95a4d9ac949576a2a7e49f600f96841881dd3b555e3. 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/UKUZW1900139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9bc06e03fb3ebcc1c012b48a390cc93802f81a6b597a6709431ea502f583c2. 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/UKUZW1900144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53da20d8fc3123e62c06c3bbd0e5aa9638179a7db3580605e4c2fe48adb4b7bb. 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/UKUZW2000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247f561afcb799b62139720cb73e027ab58742f62aae3366274d03062c2c2bc4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/UKUZW2000226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882ada59a9706c9dd18acf32031529a0fa60d203bfb2ab3c543cbffd1234a507. 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/UKUZW2000227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a3943371f0e4500d2f398c5276ee101a594345a796b1d6379f790339d4a95d. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/UKUZW2000229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965d3f9fda451b4a99cde194479ba9dbabcf618d76cc30ead24060ef468845b9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/UKUZW2000231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8e7767b87555ed7cceec45e73f94dfd786723ac5c04967b6db3c4679182253. 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/UKUZW2000232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90a2985b9bd34bebb23f504d46955eee54f34744b5f5a0937f38220c853937a. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/UKUZW2000233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff737241806cc4f60be4d8dd342ee680d27b7cd7b05a706f303c7ae9fe848045. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2000234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e16768786e98095a23ae8ede18da1044dd03e1acf528484b9470dc6a5e3432. 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/UKUZW2000235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3044f4985cd09d25bcf1b9bfd7d6b75948c5d2b545fe35ab5fd0d014ff653eae. 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/UKUZW2000055.
Good Riddance (Time of Your Life) (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259e6d0f26d467d08cb815e02c935ae1303f15ac09365709bda9f4530fff9925. 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/UKUZW2000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c36291ae3d570188c4344c0b190873ccf4f2acf51a9d7c1fc92b9b4c2d59b6d. 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/UKUZW2000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853bd0a90dba346835e23f1e617187cc692b303ac1502c3f238364d681ed0b62. 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/UKUZW2000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8006edbd7c972df14ac17074b56ee9df4dc76b4bc584d74aaa35cf2f54655a1. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f8059f44388bc78271879fbc9aa6fd441892996c4e8097dc9c80ee97a58053. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedba3490520338358730b93fe546936d3c155be01fb1edc1d166bba4b3d5a2ef. 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/UKUZW1900314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3361398127a3ad134938019e68d8435b66b805d499e21008e2e300af7231190. 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/UKUZW1900316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3790b64d4a4d96246099428a92a75ba9233900c3c0e11207215d60c023e2de54. 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/UKUZW2100964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a7e3e08841a7b05cb4169854123b947da4b9741ca308726b8ddf00856106d2. 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/UKUZW2100961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b28cdeae76cf8476f8becf6fa682087ce922edd218663a9cb3c70c32da2358. 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/UKUZW2001008.