1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4af58b161edc9ee260000361ed643373fc033897d6f94fba50631c16a4439f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e78596fc-1b38-4c51-a411-bae966a3e40b.json and https://artists.proofprofile.net/proofs/artist/e78596fc-1b38-4c51-a411-bae966a3e40b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967091ed2aa7ce94c2eeddb48281243ae0993c46b3b9b953b23634e414fc26b6. 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/USLZJ2349800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521b53138883e99716e598807e6ac8d13ee496b043ceb122996718abf8d66b4b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2349804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dba8eb9abb81ca25b570bbe135926ee75a6fb9110679465627d4aa608a76f4. 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/USLZJ2349827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51df8b7fee462af78d59f9f46ccae0f41fae590e51d529d8949888dc412c2042. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2349833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe681d69611393eef55da2a2d3a4281cc555256953357be0f0068f7aed709e40. 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/USLZJ2349843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96d9d77e8a1a72a0ed7a4a391aaec4394d34f2bb380b2593d9f81f99f6e8561. 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/QZTRX2218419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fee4358f963fbf20a51d6085d405082f7009dc759acef333ee93ace85358662. 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/QZTRX2476944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f466c3a897e64d8ac24455d2402a56e8ee2a9472cc8e8fde3d2afbbb68d156. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:31:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2476956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc387db9082b9577f4d04fa9411520df6279a7f324b256a33c7179be375b688. 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/QZTRX2476971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fa5ceadf92dd850c3c4f47744a587dfa87837b365e41fa2eaf71d37cfc1e5c. 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/USLZJ1811953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb236691d58fc11d1cd126e081516130fe022734f9ae7da631f75b0b9b8ec4c2b. 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/USLZJ1812055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7620530b06f5a1565c499059632b4e87d2330df675f9acc77658b4979993f097. 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/USLZJ1812659.
Wilmington Jam (feat. J Smiles of The Movement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1904eeb5142119744af9af9034a0a60f90df1a37a9d56403721c5c4cc92f2ee. 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/USLZJ1812664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea32821d03f6f649cf80a56e669e6f17c6a90d3299a6c87bf70336b83dddd35. 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/USLZJ1812667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b2f99bc7feef1a9c1ea2bde3c41f2834548f68bc04785518543f28e6f13c5d. 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/USLZJ1812676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac58c32a556ed593d7c73842def2ed2c1e69ab8dd5a389791053eb9cc4e9411. 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/USLZJ1674592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc260c3240c56140d4e77b2e4b59f55f3f7f33d00a991cf060b5f337ca7589e0. 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/USLZJ1674593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b9d93478b2c61027abfee11a4f6353b65afd6517a7cce8b6c18ac3df4fc710. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1674595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31fe2793e81858a59e5b3e8f1304fd0cb69090b85593d504acd67e14f28deb2. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1674601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903d971a383fb0d27605596ab34902f33001f201e48341d30cbd528ed47f8245. 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/US4CL1310041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff3362e59196521fe0e15db0ee10aa8e49b0353501810fbf1bf7a063a63b6b8. 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/US4CL1310042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a2877e5df416ee2b4bec8083aea6f1217c99f4471b40ccca2a9c74efff5044. 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/US4CL1310043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97259647c56580c60793e6a0a679199161270996f8285100801176e109d697ce. 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/US4CL1310044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24815be63d9964f17fb9d2bc298f0d988aebfac5df8d3356b6b71ba71a60198. 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/US4CL1310045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb337b1efa9392ec14446c4e2c153add48b7218685dd27659cbe82645acb56b. 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/US4CL1310046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcb7ed6482aa5562d2f05436e6e9ac1a7061b6e241ae539c383b518709b9ed0. 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/US4CL1310047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc924a18f590977e7f85e635e62959f8e34eeadd383b4face71ff3603bfd79d9f. 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/US4CL1310048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ea63e3aecc204a1aa756b2d981459e0442d5eeefd2bf6acad77c32feacf27a. 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/US4CL1310049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63221a22564a0a25bc7277e5b6726cfd4f4222bc07308e203b301b665140cb07. 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/US4CL1310050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba570f7f68b980027f31d00ee43b775af7b51f4914bd62d8b9153ecf608f73d. 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/US4CL1310051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6aaa3b33d1d696da8eba347133825bfa642842ff901235a95929896824ab62. 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/US4CL1310052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e75b4694512677eb43e241d306043739b852a677f1d5c9b44dac4f0ff32cfe. 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/US4CL1310053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6604fb4348a13f0c29b50081d1732028e10822dbc0f71ec016378c1b83dec0. 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/US4CL1310054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5847cc9bae8a59220942f654ee599120a72a5ea237f6dc343c7cca3846ab87a8. 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/GBWUL1810220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5947ac67404ad974de5c44c96ac5de0847f5726449a3ca423a39544dc918d95. 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/GBWUL1810225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0416a85a7ab56aaacd800cd7c2980d7f5a61a0feda4b49bf1cca7e2e8815c5. 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/GBWUL1810226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d5d5e169fea92a4a7941c19a8727874a3289518b85c2d518242de8dfd473ae. 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/GBWUL1810227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ce4834117b508194104860c271262fe12320c269da6d3756b995018fa1df89. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL1810229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c80ed0fe9594a09b03b838f143adf93f644b0e608ae74032bb7fc4332bdc600. 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/GBWUL1810230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e442363dc9fe90249cac1b1f0205b02902a62f4a4541066775a77c6c59503c5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL1810231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594947e3d5173ca59174d74cb3dd4f487f81c2c583ea466ba0ea266ef21a9b43. 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/GBWUL1810232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a4f7ca4504e3111d04f47f890ce3a9eee7c96e50439e32a34620abb0502310. 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/GBWUL1810233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bcd51fb875655c24ad208d8332159e6be4b9046d7878fd40415eb642ffab6e. 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/GBWUL1810234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b50fae02b645b7f460a11b6bfc6d685a9772160831a02110ab7eaa5631cfc25. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:47:02Z), 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/GBWUL1810235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431f3a97ce75cc261f0f2418436dc302fe8bb08a42a3c97c6ab5e3a670dbebdf. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL1810236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ef27416b5daa1318444d431ad371cc0070fb48cdacbea91a56828745ec6c65. 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/GBWUL1810237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661c5aacd4bfd7824823baef5abfb8fe0b38b1e619869f799c571693daf7a094. 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/GBWUL1810238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4120e99a195973271a27c13e047a0eb393eed8a5037fc587e3e3939ea2f2bf82. 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/GBWUL1810246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d67240ba8d90318f3981d4ace787f3aaf61fc972a2756396727f3226f28eff3. 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/USHM81103350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd7e40c581658f518624a1ebd68fc2638c26e11739558c84a22040b50f5569e. 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/USHM81103351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86fa1f4e6a4f00004cacea68b2b90fa62595cbf964db4fe4a1e69177c8a4dce. 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/USHM81103352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21c19490f64020183166cc21780b7b1006fd5cf1ae1c2baf948ad508e4c1253. 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/USHM81103354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7915751cb49b67757bf21f3b834de9470bcb4b995462801efadb9930968bf6ba. 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/USHM81103356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98591497c1bb11632d64c7c1ad3c80b1e4c2c32176082e8cd4fdf3c052bb880e. 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/USHM81103357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc2635379e4382122ba25d5fddcb1eb4a8d9b301764e444c9771a69571e5d17. 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/QZWDD2447977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeffbc8626ce43ae4035529468c320b0a0992c1698afa48188667f2b2edef100. 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/QZTRX2321086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96d9d77e8a1a72a0ed7a4a391aaec4394d34f2bb380b2593d9f81f99f6e8561. 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/QZTRX2218419.
Bittersweet Symphony (with Johnny Cosmic & Man of the Forests)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c746c9e489cd82098bb4be7c853e2d4eabdcb17173a878174a4fc1979ff08fb. 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/USLZJ2017797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745e593867f17d15efe57d9c48c97f273c9263f1b7da8b6d11281efbf36930a4. 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/GBWUL2070925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1766419d40bf465c9dd659a34852b6817d363b8270f20107e93cffb4898b254f. 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/USHM20926619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff126315dff8102934b34f8121627bd16a308068b45290071764831358983e72. 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/QZTV32414118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7dc9bbf5e4277279f544e0fd324f6049c381542482fece69eb27c4fc9fad58. 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/USA2P2465634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096b3369c5774ff2ca54a6a405bd72d685562031b190cc4de13da32174b4d58a. 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/QZZ8A2419907.
Write It On The Wall (Live at Muffin But Good Vibes)
Write It On The Wall - Live at Muffin But Good Vibes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e81f11a756b170b069d7a049819495b674d66d19484337f1ff5580114cc5c85. 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/QZWV32478301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bd90f34aa13f58388569bbbe9cfe8fb9e7c0582296b568eded7dd084d1afaa. 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/QZWV32437620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff126315dff8102934b34f8121627bd16a308068b45290071764831358983e72. 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/QZTV32414118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cca3882ac36bb98cacc50783f6459e998f5b68e78df8ea9b678c778fc060304. 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/QZWV32437651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d13d8e496fedc5f9c224ea10fa507afd3a0b31c0dd53d59d53e0ca6b7855ab. 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/QZWV32437653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344e9566dca222f4d04b26a3ee15a3c64b6dad60e45e3c99c9ac10e2bb316837. 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/GBRKQ2193709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537b8933fef3d636fbb8d7c363f476954f5bc22564ad9b3abe5e01406b020f1b. 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/QZWDE2259146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6874ae42d3b6d1c708a29faf5a16d2684ca8adb27eb84148c638d4aafc5ded33. 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/QZWV32437727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb396dc77572e72d845f055448ac18584c8fa94be862f04f6dc0f5d2aed13c0c. 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/QZWDD2248460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ac911504d21e067404eca0adbcbe58413f023c0ae3842aebcf2d5fee7a5e28. 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/QZWDD2482426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d4a476294d5a2eeb0ec41c6f1ce8158519e2c27f99675f82a56e87c78c05f1. 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/USLZJ2488857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa7deae25b5e50e8f07997e2e6b87ac84d89f4338aeab703920afc5c62354f3. 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/GBWUL2290857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fedf0d78c7dacf48fdea802f63c405cb608b3d565597d75888ae741b83db08. 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/GBWUL2171127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cf7b29cdbb647eaae76c4237515d8e82eed072c3d3e44db30ab309a5a12472. 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/QZTRX2352401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84318a14aac1ea0bf8d58560e10500dbceff426c71470db28e69348a266d66fc. 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/QZWV32438704.
Let's Get Lost (Live at Muffin But Good Vibes)