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 0x69c9ccb3ef7ba9ddf08f656bcdeff6e61d96f1b0011fa1b1bc4754f5e397c767. 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/a73820b9-f9f1-49d4-a9e0-4e80452b0924.json and https://artists.proofprofile.net/proofs/artist/a73820b9-f9f1-49d4-a9e0-4e80452b0924.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f4636f9868679d6a954a577b8e7a12b59b7d786e6840eba74668244af39d79. 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/NLFL72400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c1358be69343a07c316834b596ef8485778430daf4815c91c42ecbbc8870c1. 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/GBKQU2438443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474429a7eb6dbb725b64ccf9ca0e2954b96aeaa31bb76c513e0612cdef48cd6a. 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/NLW2R2350223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8e80c8b7fc5c2d8d0566fe16dd7d521275b9e7205e301428034ec202f75fdf. 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/GBKQU2405627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63bcbfdddd9d79781700e197a2c25cf032635f6b938a8f938fb67ebaf79482d. 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/GBKQU2476968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaa9a20d22faae7a317fc9d12bee2700f4f00e065c2254da30a7d88689a97f5. 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/NLFL72400509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38faeff0a420696c34b5f2874d1288523c9854f6414f0729694ed28a6446965. 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/NLFL72400511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5737ac73384605018f02b31485a8738087ffe58d2ffe27103ddea3c25f31ff. 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/NLFL72400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9139389f8130b6c60e135673b907e8e51abdca6c4358d2a1f4cb3a5b562109. 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/GBKQU2415337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99da63b45a28b4ec9e1c9d3c69f71c0b55ed928e050a25ca906d30ffe06c75f. 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/GBLV62302601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1010ac193247c3bf995a87683601c42e6fc5bd6ea9610c951abd169b8e417b3. 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/QZRP42327777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d0298ce75add607c17a64a7bd63d990722c0509813b87154ce5034d59511c6. 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/GBKQU2345085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a775366b787df007dd2626752216e5cc49bfcdc688f8b07ecd175411b9c6ce7. 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/NLFL72300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8578e9bda7e6a11411fd57cc1a04ed8900e22b067cb432c7cc53e97de2d40e13. 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/NLW2R2251616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af8e532571989df3b262cc00a13e915b088d8f839ce301951a35d6d33c8b7fb. 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/NLFL72300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd38cac6c08443883aa22acec3efbf1fa47f7265028c76923dfa568c8b33fbc. 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/NLFL72300211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d88e641b1234fb1cbc5614630e8bfd67026d16da922b9584972c5d58135fc4. 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/NLFL72300213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d614f1e2f15b6ac2d45c34c54bca8055ea5219cd6a9dff1fb496370aad3487. 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/NLFL72300215.
When Daylight Strikes (Intents Kingdom of Unity 2023 Anthem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cc9091d11b524008b2c6b4161557db61020e2e00ec5ca4edb78876d6a1d275. 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/BEB682300292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009e3ef226f8a1eda3686fc249191294d46331be5fc63c742bac73d4016f3c60. 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/NLE802300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4505fae904e10bb457e18bb04e998416eaf888110264fb292731e83ff2f05974. 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/NLE802300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45457fde9bc70cae65b3b2d5af1b707bd43d62c630d42241c99a3c8aa2ae5fe. 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/NLE802200499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd298c3a4c025b9e21bae86802149bd1709f12e66ba33f45589f69887988b98ea. 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/NLH2L2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c99a68313a6346099249daaf2424282d2331262bc910579e5af3821cc436a0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS762300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a63c61c9d947ed153aeb3244abff2e9a5db4b9c9af592711f6451492ad942cb. 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/NLE802200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea714c769cd177de863cd66d2b2aea7d15b2575f4edb0751da9f0c4bc554f8cc. 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/NLH2L2200388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e015e09f8dd856410bd13c90529e8804cec6dfbd17e4ae39497ede7f9ffcb07. 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/ITC942300782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b818e271356a10e18bc72609eaa0ce5c22c5ad128cd92b7b438bb86188ed832. 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/NL2ZL2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e58789cf98e9291e6fc05dc7d93dfa4f54baf0662a43fe0633b759546c16e94. 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/GBKQU2333069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74b40a0f763dffe5929615f7a6de4d6ca284043f3eed858a48f6ebb09fd7206. 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/BEB682200486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f2f7920d73b567e201bd80d032001411d85769e0d3309188acb9ef534ad4f6. 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/NLS762300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4917b52ef5e33314bf9b3ee13209b698f93d522dae41a041ad2afc13aa63a6d3. 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/NLFL72300895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8742a9e929f386ac180bfab3c46be0e6eb82b5351cdf18f0aebe6c75a1782e9b. 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/NLFL72300897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5698d315296c338989f5f52abc8f1a9902a29dce6d823cd3050e1b24a6ed533. 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/NLFL72300899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82785dcb28ed9414ca649eb75eb0da20458a0d5dcb863e18abc2362bde9a618e. 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/NLFL72300901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfeffc0a9c2717725734a0c955ac8c2f83256aca8e0baa0e6e69a71d71631731. 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/NLFL72300903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebccf323855faef140395ad11923198c9033e0a6e67c66742313e181951110cf. 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/GBKQU2354249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1b57f571066fc48be4167811c1c647fc3516c0081ee1b726f2839c5a71168d. 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/GBKQU2341161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739e125d4efeed1962452c9377da1fdc49db2342b41d4e248dcc493f3b0dd2d5. 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/GBKQU2363179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d0298ce75add607c17a64a7bd63d990722c0509813b87154ce5034d59511c6. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:06:29Z), 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/GBKQU2345085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97c52047a292775ca3b907523c7d28392e58601002923aa4de204c1ff5a28a4. 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/GBKQU2349232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3cde5882142f6e62b27e547ddca36ccd6493811f7e65cfa0edb6a2ac223bd7. 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/GBKQU2366566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a2757ed35b2d3df8a341421d357cfdec67fb9c8b9e04b308bcf76fc2a61a02. 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/GBKQU2334424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b429b4897c3c2a1153f54d279db92d5fc96000dd3f6afcd64f31fd08c56564. 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/GBKQU2290836.
Lords of Hardcore, Vol. 24 - The Death Squad of Rage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaa544082916a9ff549577b80f811decd61d341e725fefab790a5b4254fe9a6. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72300754.