1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942faea72731f475ccccba9337185afba1c58ad662546a0bbb470361e89af0db. 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/92dbe6aa-6041-472b-b710-b2919d72070a.json and https://artists.proofprofile.net/proofs/artist/92dbe6aa-6041-472b-b710-b2919d72070a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d978ba84a17981f912e643333d7f91149835ae0cb3da2833369a10363420b1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5i4DedOq7xuMRhXFOjP2T1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5i4DedOq7xuMRhXFOjP2T1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48db0581189986e4928e879af9843d166bf56ee72145e20ce005ebfdbc04f4e8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qXnt66PvH1riHTs9Ka5Ax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qXnt66PvH1riHTs9Ka5Ax.
{"copyright_id":"0x7ca118ad673e3d5f8e0130395ac53bb1ee1e652d37b6a4a1807d12d8f80d8a24","isrc":"USSTT2100137","name":"Bowser's Castle","registered_at":"2026-06-04T13:39:57Z","spotify_id":"1dqanoA6Zqk5Qq8ugxgsuh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca118ad673e3d5f8e0130395ac53bb1ee1e652d37b6a4a1807d12d8f80d8a24. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dqanoA6Zqk5Qq8ugxgsuh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dqanoA6Zqk5Qq8ugxgsuh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88627d8208499138b25fe5e4fcc91a2122b1855a0defb3b4848cac58132ab0a3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3sTNQ7Ocn8sr6nVw3qOcrM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sTNQ7Ocn8sr6nVw3qOcrM.
{"copyright_id":"0x0fb5fffb895a9999089d7e7dfc162122cd8394ea3da3d2b66cbf707ff269a9f9","isrc":"USSTT2100139","name":"In My Skin","registered_at":"2026-06-09T21:39:12Z","spotify_id":"3X6FTniYSGpbWRkqfDWTVp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb5fffb895a9999089d7e7dfc162122cd8394ea3da3d2b66cbf707ff269a9f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3X6FTniYSGpbWRkqfDWTVp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3X6FTniYSGpbWRkqfDWTVp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7209ed6be471d49af594ac2d14886037ff05778c834841e1c2c71c537936137. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3w7FdFlSx52DeRKcNQPlgm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3w7FdFlSx52DeRKcNQPlgm.
{"copyright_id":"0x13c7658aca6222f6bff6d0f15eb1593a4ff84c5bd728ccd6ef7f6c7d88dcf5d0","isrc":"USSTT2100141","name":"Top Gun (From the Top)","registered_at":"2026-06-10T01:23:55Z","spotify_id":"51iWtcYgQ2bVqc150Qt0MI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c7658aca6222f6bff6d0f15eb1593a4ff84c5bd728ccd6ef7f6c7d88dcf5d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/51iWtcYgQ2bVqc150Qt0MI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51iWtcYgQ2bVqc150Qt0MI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac7fa7a2651cebb5927c43d86dfea3410a5cb73e909de2d359405487e6ae7e8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OAjaiBuxF32WB3U4sE62W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OAjaiBuxF32WB3U4sE62W.
{"copyright_id":"0x84389c6e38be1fb5c8b0e6f0536c3be7fff54effd5109839c71cab4fd4313bb0","isrc":"USSTT2100143","name":"Never Found","registered_at":"2026-06-10T08:50:29Z","spotify_id":"3nbuzJaMur9T805Bp4FNAA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84389c6e38be1fb5c8b0e6f0536c3be7fff54effd5109839c71cab4fd4313bb0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3nbuzJaMur9T805Bp4FNAA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nbuzJaMur9T805Bp4FNAA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5df7d773fb37f304f017e747824d3bd400312594ba6b12a0928e6021ed438a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RP4kgcGorkCHhQiow9Yk6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RP4kgcGorkCHhQiow9Yk6.
{"copyright_id":"0xde5dfc6f3722e73b3ed00d61f3819290885d9e10fd9e3bc84f7b8cff0005566d","isrc":"USSTT2100145","name":"What I Lack","registered_at":"2026-06-10T08:46:22Z","spotify_id":"1we5bvsqQZVSTnbjwQkCuX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5dfc6f3722e73b3ed00d61f3819290885d9e10fd9e3bc84f7b8cff0005566d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1we5bvsqQZVSTnbjwQkCuX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1we5bvsqQZVSTnbjwQkCuX.
{"copyright_id":"0xd17a4e5620747b989acd1a00cac145b91cfba0eaa7bacb2e08fd15f6a47a2a47","isrc":"USSTT2100146","name":"Advanced Darkness","registered_at":"2026-06-10T09:04:33Z","spotify_id":"345JCMjHzUCmz0pncA7Ovg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17a4e5620747b989acd1a00cac145b91cfba0eaa7bacb2e08fd15f6a47a2a47. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/345JCMjHzUCmz0pncA7Ovg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/345JCMjHzUCmz0pncA7Ovg.
{"copyright_id":"0xa30001e0cdf55e3d438402af847d6ba39c1d67f572c9ce272f3bb9dd9537232d","isrc":"USSTT2100119","name":"By My Side - Live","registered_at":"2026-06-27T19:53:42Z","spotify_id":"0YljVTYVhYOSJusfGnCd1S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30001e0cdf55e3d438402af847d6ba39c1d67f572c9ce272f3bb9dd9537232d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YljVTYVhYOSJusfGnCd1S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YljVTYVhYOSJusfGnCd1S.
{"copyright_id":"0x49ae7c5977fdbea945916f813db07e354aa22a9f266552549d73ddca3e8b0a0f","isrc":"USSTT2100120","name":"Hollowed Out - Live","registered_at":"2026-06-26T20:00:02Z","spotify_id":"6I5I7sr9eoT6rGOKfoqn4A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ae7c5977fdbea945916f813db07e354aa22a9f266552549d73ddca3e8b0a0f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6I5I7sr9eoT6rGOKfoqn4A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I5I7sr9eoT6rGOKfoqn4A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20081b7f45918c47df2ae714df30238caf570961434cfd2a14a9ca4cd564a220. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1eEvknlGAlgWLK471Wrcdk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eEvknlGAlgWLK471Wrcdk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de078369e3a666a96205e385225937739a5c1f6957d8b5e4dc6a9b7e9255f27. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Kb6SuU19nhig3FzwSs83a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Kb6SuU19nhig3FzwSs83a.
{"copyright_id":"0xee8d89ba506ae48f742a1b984cc55b3ffce3d73a24bce906caf8b7532d6317a4","isrc":"QMKDP1800124","name":"Write Me Off","registered_at":"2026-06-07T15:09:37Z","spotify_id":"6Dk6eV2BTV95vdAg3Ubnes","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8d89ba506ae48f742a1b984cc55b3ffce3d73a24bce906caf8b7532d6317a4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Dk6eV2BTV95vdAg3Ubnes.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Dk6eV2BTV95vdAg3Ubnes.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ab31cf5c315ada8022f8d9cf3512a08fcd7751113ffdee951e227aa7597556. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VvPXE44Vet64PmAy05BE1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VvPXE44Vet64PmAy05BE1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1626f5ae9bd01a2f1ba62671cc56f82019e950ee718b3b2df014c645110c41. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2O1aHWv8cq1Fxk33K9eCRh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2O1aHWv8cq1Fxk33K9eCRh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c8cbacc862fecd1fa8a769d252aba6d7c7d4ec5ece38ece506dc33b30f238c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3fhNm52vSEa6TArZcD64Ec.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fhNm52vSEa6TArZcD64Ec.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46134e4fc75a7a65f00606ccf5059b8535c1e2d8883c26b506cc958604ffc260. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YMUbOopyPUBeXYa9mVW1S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YMUbOopyPUBeXYa9mVW1S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5891f987519dfc1414963c8b95bd9122f7bc9bbf3cea29f3176a41b118449457. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1EY26IRFhLA1AeT1jLUHfe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EY26IRFhLA1AeT1jLUHfe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0607b4379ae4a0aeca58cfa25f622e41b1f942dc6efdb34d8db7d75b88f4413c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xSWxyAgy2eMBm9D90dibH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xSWxyAgy2eMBm9D90dibH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d83e8bd554194bf55ae9651ee1c72dc78ab00d229bfb113737e6a34ee41bf91. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2daZK943GMixCroJ9zy92S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2daZK943GMixCroJ9zy92S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25e4346b8178b5945bb3329cac4950c7e8f31fbe43e8be06114a25122f9aa8c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7w13KZUxGmrPACC4s7NFRf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7w13KZUxGmrPACC4s7NFRf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ce1b23886d3efbf22c8da9935e9a3b51ab109e595045669dab70f7318ea2c7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VDZOwKsA4ifKlKLp91Z29.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VDZOwKsA4ifKlKLp91Z29.
{"copyright_id":"0x85697fcd90bcaf7e8b77cafa1e55dc68e486d070b9ed29a4df8d1641fa9bc172","isrc":"USSTT2300241","name":"Get This","registered_at":"2026-06-21T12:19:54Z","spotify_id":"0wSNvlM6e2Rz8TnktM8ZW9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85697fcd90bcaf7e8b77cafa1e55dc68e486d070b9ed29a4df8d1641fa9bc172. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wSNvlM6e2Rz8TnktM8ZW9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wSNvlM6e2Rz8TnktM8ZW9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2234e06b721d07a92d86292e86b5022dd10d404067079433030b3ead1a0045. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7uZM5pJZJix1OjN7EpoOJ2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uZM5pJZJix1OjN7EpoOJ2.
{"copyright_id":"0xde5dfc6f3722e73b3ed00d61f3819290885d9e10fd9e3bc84f7b8cff0005566d","isrc":"USSTT2100145","name":"What I Lack","registered_at":"2026-06-10T08:46:22Z","spotify_id":"5boKAm5Fjb5BOAhxTOAZ2f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5dfc6f3722e73b3ed00d61f3819290885d9e10fd9e3bc84f7b8cff0005566d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5boKAm5Fjb5BOAhxTOAZ2f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5boKAm5Fjb5BOAhxTOAZ2f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48db0581189986e4928e879af9843d166bf56ee72145e20ce005ebfdbc04f4e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2GxtHyqSOjeUyPdSVEwBz8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GxtHyqSOjeUyPdSVEwBz8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca118ad673e3d5f8e0130395ac53bb1ee1e652d37b6a4a1807d12d8f80d8a24. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30K5AM5tXXOEn0vWdleeTY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30K5AM5tXXOEn0vWdleeTY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48db0581189986e4928e879af9843d166bf56ee72145e20ce005ebfdbc04f4e8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43VYmVsIQNj4QZiYLllWjx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43VYmVsIQNj4QZiYLllWjx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca118ad673e3d5f8e0130395ac53bb1ee1e652d37b6a4a1807d12d8f80d8a24. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63UEywuuMT8M0BCzXjvl39.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63UEywuuMT8M0BCzXjvl39.
{"copyright_id":"0x7ca118ad673e3d5f8e0130395ac53bb1ee1e652d37b6a4a1807d12d8f80d8a24","isrc":"USSTT2100137","name":"Bowser's Castle","registered_at":"2026-06-04T13:39:57Z","spotify_id":"1rxHFihRDMo6qAcwFduYnM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca118ad673e3d5f8e0130395ac53bb1ee1e652d37b6a4a1807d12d8f80d8a24. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rxHFihRDMo6qAcwFduYnM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rxHFihRDMo6qAcwFduYnM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88627d8208499138b25fe5e4fcc91a2122b1855a0defb3b4848cac58132ab0a3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07MZJIaLnCy6iOk7H9x4hT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07MZJIaLnCy6iOk7H9x4hT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0704dc31d823100d006461d4ad2b3d5caa882016bf768b8753ccc5fe77f0bc4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MuQeCRSAR95pY5WAhfAWm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MuQeCRSAR95pY5WAhfAWm.
{"copyright_id":"0x5454a18610fc05d25921e3d4fe22c346565db107dae521bbce25e9aa169d8452","isrc":"USSTT2100330","name":"Hollowed Out - Acoustic","registered_at":"2026-06-25T00:19:52Z","spotify_id":"71v5itTWeXLrnLv9EqlQAs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5454a18610fc05d25921e3d4fe22c346565db107dae521bbce25e9aa169d8452. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71v5itTWeXLrnLv9EqlQAs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71v5itTWeXLrnLv9EqlQAs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d806460ccefc892c1b5294cb0be085c0cbe6ee34bf68871af54effab9650c70. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mH9FL5WDA0Lc2IPhU2YQr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mH9FL5WDA0Lc2IPhU2YQr.
{"copyright_id":"0x7ca118ad673e3d5f8e0130395ac53bb1ee1e652d37b6a4a1807d12d8f80d8a24","isrc":"USSTT2100137","name":"Bowser's Castle","registered_at":"2026-06-04T13:39:57Z","spotify_id":"7KGCp5rReukE5rsPhoF8wJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca118ad673e3d5f8e0130395ac53bb1ee1e652d37b6a4a1807d12d8f80d8a24. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KGCp5rReukE5rsPhoF8wJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KGCp5rReukE5rsPhoF8wJ.
{"copyright_id":"0x9b4a672f67480a781ba3c8d5389c26342cbc9f5ba1a00f7d63176d31fc46b218","isrc":"USSTT2100321","name":"Hollowed Out - Lofi","registered_at":"2026-06-09T11:08:48Z","spotify_id":"1uVgyUuEPHGmzfVsPrEAFr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4a672f67480a781ba3c8d5389c26342cbc9f5ba1a00f7d63176d31fc46b218. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uVgyUuEPHGmzfVsPrEAFr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uVgyUuEPHGmzfVsPrEAFr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d806460ccefc892c1b5294cb0be085c0cbe6ee34bf68871af54effab9650c70. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xoWFSJYtBP9wemRCXbnFg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xoWFSJYtBP9wemRCXbnFg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96de16cc4e8c0b9707cf758b52c37fa37609a1f46079032b543e2c2a227d199e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UxlQe6ZbM7qUp4jV1sxC0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UxlQe6ZbM7qUp4jV1sxC0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a6297aa44171b2aa972b36f1f3d59d2016251e37132d5ab5f8e52ce42ef413. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kBLTJUqeEpnyNwXTwdciC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kBLTJUqeEpnyNwXTwdciC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4ea7c4dd8953c95c64ee7ce8eec8146467cade36524962f1b992ed049cd2ff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1inFvJOvNr4ENKYRBn3YhK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1inFvJOvNr4ENKYRBn3YhK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe47da645f4384443384ae530f154266f1e98f75c513424449c584e5c9ee2ad9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nRNDYtIjbYTmdDqt2Vjox.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nRNDYtIjbYTmdDqt2Vjox.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321138d16ddf09699509519a09cf843b0db2c27f718bc329bd3747732c7eeb57. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6m9lFrOL21D1mXZHZcYr06.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6m9lFrOL21D1mXZHZcYr06.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396069cf6ef121da42151e176c5b1833448b0940acf3f3009416601fb66a39a3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4YT9w23edZyzSjm2ta2T8G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YT9w23edZyzSjm2ta2T8G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffe18118998d48607b8bfb72fb967a74a6ee16b83dbc8d53f1265c97f650411. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/124qXxOnVmDn55KgNOGvqv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/124qXxOnVmDn55KgNOGvqv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4ea7c4dd8953c95c64ee7ce8eec8146467cade36524962f1b992ed049cd2ff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57783MWmkGv5gJf3Dc4rBQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57783MWmkGv5gJf3Dc4rBQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a6297aa44171b2aa972b36f1f3d59d2016251e37132d5ab5f8e52ce42ef413. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EkzilwzwssxBr98H71f0w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EkzilwzwssxBr98H71f0w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe47da645f4384443384ae530f154266f1e98f75c513424449c584e5c9ee2ad9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hn3509Hebqa2aOpEnojX7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hn3509Hebqa2aOpEnojX7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a6297aa44171b2aa972b36f1f3d59d2016251e37132d5ab5f8e52ce42ef413. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4xRuKCFjw7dsION3j3eSbv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xRuKCFjw7dsION3j3eSbv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46134e4fc75a7a65f00606ccf5059b8535c1e2d8883c26b506cc958604ffc260. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vBOkBG4fhrEAAOwpLNmIk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vBOkBG4fhrEAAOwpLNmIk.
{"copyright_id":"0xd1694a567224e30b260c51fae724b28eba0bc3ad8f88d9889f21d79a7342dbbe","isrc":"QMKDP1700121","name":"Step Aside","registered_at":"2026-06-10T08:54:53Z","spotify_id":"3TcUvmfbsGoOXJJZiWrctH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1694a567224e30b260c51fae724b28eba0bc3ad8f88d9889f21d79a7342dbbe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3TcUvmfbsGoOXJJZiWrctH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TcUvmfbsGoOXJJZiWrctH.
{"copyright_id":"0x5724dad4cc365df74c7d5d97ec128b665a6055d90581909b36d709fb00f34acd","isrc":"QMKDP1700113","name":"Water Weight","registered_at":"2026-06-09T21:44:26Z","spotify_id":"3aIZTrXUirMzt0j7djAnrz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5724dad4cc365df74c7d5d97ec128b665a6055d90581909b36d709fb00f34acd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3aIZTrXUirMzt0j7djAnrz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aIZTrXUirMzt0j7djAnrz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c3a5e759f081728aa90ef8632c0ab57bbe80682571d1633f4e2a031c799563. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vkKKKq4s2KvtLSez9n7Ev.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vkKKKq4s2KvtLSez9n7Ev.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb5605b7359ffeba807517dd4c3691ff9dc88b44f002bf6d94bb28fb274d4eb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6yeqMNb61KHYAONIUk2Fw9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yeqMNb61KHYAONIUk2Fw9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80e1330f7e8dd948be08e5d550a5f9743e8255a12d1749a58c7eff58502ed3d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XXyWLCJumZ6xGfj9xClQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XXyWLCJumZ6xGfj9xClQM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda77254178aa3189019aaba7ca706fed60a9ca56d7e2dc08838c1808dfecf1f4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pawX422Y0FR6oMkyd5p4k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pawX422Y0FR6oMkyd5p4k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f1a540953de5632c7ae5c4d245349f90a7aec14a0ebcb1792ace9b8cc3e2ec. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JE9Sz07lBFG2j020vnx7C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JE9Sz07lBFG2j020vnx7C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b838ec4adb0ae417d6366b76d1a55f5fc088ab2608b07d5e9a3c5bf85489b53. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zV6m2mYjs79Os0RRI6thS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zV6m2mYjs79Os0RRI6thS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143e1bb4e79d2e08df6fb41db11cbfc7d586646a7a964ccdc79d2ec51744402b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3bA12I5fveoUs0ie22WQ2G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bA12I5fveoUs0ie22WQ2G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea19f30e9d2eed88a6f0382f3afb8a53baed70d22b22c222b793c5b02462f98a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73oR4oE5sbY3ybIh0I7Y69.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73oR4oE5sbY3ybIh0I7Y69.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91479987a95c45ef583768d151e47f022c7e3ed9ab32b0a008d9a5cb20840e0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KgbBfnPzqIg3xroBmtmWx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KgbBfnPzqIg3xroBmtmWx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6f4206511d8c775638fd0f419a52083427f3680f5143111ce5d3709d001dce. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39Mlq3uTCzXe02gbJyoVaD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39Mlq3uTCzXe02gbJyoVaD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2ab08083435f213b3582841e42d7cbcabb4853fad64e9b8f3062a19b226582. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3e1bcK64O9UspT0xDxou89.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e1bcK64O9UspT0xDxou89.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75935b43259428b2607b7571c1494ad831bdd099345f13fefdbc897e0e39c582. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4osRJYNYmZ2kM1udCTB3JC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4osRJYNYmZ2kM1udCTB3JC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75935b43259428b2607b7571c1494ad831bdd099345f13fefdbc897e0e39c582. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/107Lc84OvADSeNRGsTBCQW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/107Lc84OvADSeNRGsTBCQW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25e4346b8178b5945bb3329cac4950c7e8f31fbe43e8be06114a25122f9aa8c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Rrpt8OQ8STbYO13h7WQs8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Rrpt8OQ8STbYO13h7WQs8.