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 0x2c7ac55543c660a6ca1dcdbe6c0fe4207a7c3397078ac5d84c413f7f2a3176d8. 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/294a5c74-4e56-4a71-9882-00c2bcc8d728.json and https://artists.proofprofile.net/proofs/artist/294a5c74-4e56-4a71-9882-00c2bcc8d728.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 0x5aad4fd46fa8ee87d543a11ee6e5f44a12c1ceb4ebb9e3dbb86a21b5a427ff02. 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/MYUS11900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300819fe94c1a93979b1eb8355f15aab2046f60761cf8952e1481d63e7884f46. 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/MYUM72100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d83b0f73378bd3fa60b5f15d190b2bcc0086064b45f4d850c4ca8084502812. 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/MYSM12500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4d554dddb03ca816475954cbc0845e9738d16053a8ff96ac54de213caed0be. 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/MYUM72400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d1b0b37f6ce3930df225794e3d9049980b7c12b95277507c26aad05dfdccb3. 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/MYUM82400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd47544f1291024e9f863997457241cb159713591799b4ee65c1b4a081e828f. 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/MYUM82300179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f3bccd21f661187a5188945dd510db8ac18f119a35f1c9230d3a724d693aa4. 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/MYUM72300505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f95c9d94c84c840b50e3635080e838f5d2ececa302212aa39b540ebd8df1678. 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/MYUM72300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec982a1e81d63da195f6f505f7af72d55f1a5f928a9c96ec7e5d6b01f24bc117. 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/MYUM72300378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe653813e3eab7607514249a5ccd9a2f7b7a6b7837584740f4c0bd9b0b8cfdd5b. 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/MYUM82300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a65194394b21e55850d428bd7bf4bd5d43f8274c1b7c8d212720f4718c07d1f. 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/MYUM72200482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1936b9a08eadd44428bf100eb113a95cd4e81732a59fccf795164fd80f1cd3b1. 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/MYUM72200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3eda7f86659753b0d41361c06837aa5768941233c2fa61c5639616ac63d565. 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/MYUM72200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa558bc749f0363c305cea88cc7f6d7107762b5882ef30636139afdfac80f4c89. 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/MYUM82100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb91951c0068144b624604d88b5c13c27cb035f551ba25b6d54a0a0e7c1041a1. 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/MYUM72100353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bec6dd3815ec06136717c860497c4a5b53cd2528189d9e2cd5d217b88b2409e. 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/MYUM72100242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2e54d299a5179ea472804672e80864b58a4073387bffbacc1063c5ffee7ef7. 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/MYSN12000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9951d56b2305dffb18959f33703f207875bc30231c15a823fe8e51c8e16a92. 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/MYUM72000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0c3d54aaf3611ed202164b3df9801cb0c57603c64dbc1a181d19f4355ee9ba. 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/MYUM81907206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707fbd338544f3d80952ca1f1e1eadd5566a561910277e21fd2782bcfaca5373. 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/QZHN72054281.
Nekad (From 'The Seventh Flower' Soundtrack)
Nekad - From 'The Seventh Flower' Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ba71b4e4c5ef2e13ac264265ca8e8b249369170b0a806a6abd9fb5a788ccb7. 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/MYUM81907197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d3d78a4d073525325386b10b5b138ac4066d33bbd8aaf803ff24457b8bfffe. 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/MYUM81807052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0469450f967d15cacfd8fed757e8fc135476a07f8785a50f1842c3b0061ea403. 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/MYUM72000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363c387c440f7d969f27e771f04d386511e7096737e1eb0e2d10476a9322770e. 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/MYUM72000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbfa1e3143697636ff94de7e697c1b3017de4330db346784623bc999dc8c2ca. 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/MYUM82000348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9302501f716ed0bede928628db93fa8c27ade23aac558c016289990f76545f. 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/MYUM72000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9951d56b2305dffb18959f33703f207875bc30231c15a823fe8e51c8e16a92. 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/MYUM72000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1656955a59260fc7805fa7e35359e476ad83aeb86bce352aa75d384c1c8dd63. 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/MYUM72000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec9da7b24d2a4a6e77a8b0bb579f73946d885376813d5e63919359f96f56800. 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/MYUM72000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8677b2e25d2b65c0e80abd4c0ae8aa2926849578a1f4b674123b4ca39eda1ca. 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/MYUM72000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8220b997fbc724f867675f2c6cc6871b5f435526f6b0517247f735dcde045c. 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/MYUM72000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5008481e073bbb0101ab19bdb606103baac09353a9b5524c9579d894f70d370a. 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/MYUM71900141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3391ae3bf55603c7fd5c921ef29ec5466f9d41e22181658eca87c5e443d84b04. 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/MYUM81807110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76368eca6e4c113eda483d547db0d06b77543d8d4cba9ea691a4dcc8f196a2ac. 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/MYUM72000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e0364f07f862484eed8873af65717d34f4f6662e6b60d9f1e889a3e8100f79. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:31:39Z), 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/SE6XW2348863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eac8dfe564687deaa63f8f62cf1de0d16441b8c497d0ecbc327db3a58d73068. 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/SE6TI2362071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3520ca4f913ed8e953a5b5d7e9daf4695e4d51b04deba8f70f2f43587628069d. 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/SE6SA2385458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef91f2040d6d2076ad98071e0f0a663ab31fed349da534b09499b1212adbd47f. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T15:41:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2357958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f330672a4003914701c95415daf6ff2344064d12b0c3c9eefb3ecdeb1550078. 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/MYUM72000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2401d3eb3fa631de0fc63d28d10bbde8ca027d0c8cb0fb11d9fc9e14ce3ab10. 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/QZDA81855459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a661bf823851463b37a66c94b5a939ae17e164cef4729d1b04b0443c3d3e7a7. 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/QZDA81855468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70269f65ac56745dddac80bd0171d9bd98543bdab15ef39111fd4cabeca5389f. 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/QZDA81855474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab391c373f19afd3ec7d36e8b5aed38fb1cd126536fb00769aab40e62d71d49a. 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/MYUM72000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7beb87acb881f2251f25618a70ee3e9a75e14fabbb950ee337fa8752fb5292. 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/MYLE11800731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e1d0ab30721e5b2cf802f03748bc3ba73da4e1a4bb2be919ec7b502a4d1a39. 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/MYCQ11700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5505d9c184f7e3a1d51ccbd8743d9b31866652d835b540fe8f7d0ae60743f91. 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/MYUM72100186.