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 0x2c7ac55543c660a6ca1dcdbe6c0fe4207a7c3397078ac5d84c413f7f2a3176d8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/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. 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 0x5aad4fd46fa8ee87d543a11ee6e5f44a12c1ceb4ebb9e3dbb86a21b5a427ff02. 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/3G1ksqwBzorURZn6CeZIGZ.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/3G1ksqwBzorURZn6CeZIGZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1db9a45350ab859cd94c795195a0299d3b066a76a7d9a4cc96fb432650ebe08. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bvkzhihkWBbJ12IiKv8qy.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/5bvkzhihkWBbJ12IiKv8qy.
{"copyright_id":"0x535eccbd028175a2965eb2dba25237765aae4b5da4c5b82396b8858dc2d2b300","isrc":"MYEM17700039","name":"Suasana Hari Raya","registered_at":"2026-06-05T06:56:45Z","spotify_id":"5mAwS5g4DQJN0BgbDAvM8w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535eccbd028175a2965eb2dba25237765aae4b5da4c5b82396b8858dc2d2b300. 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/5mAwS5g4DQJN0BgbDAvM8w.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/5mAwS5g4DQJN0BgbDAvM8w.
{"copyright_id":"0x74a56c4e14b1f7afa45766dc520bb44e24948ceadfd81ce35973e321d390f04c","isrc":"MYEM18500023","name":"Suasana Di Hari Raya","registered_at":"2026-06-04T07:28:29Z","spotify_id":"4kvbq7RyEfNejlGTT5bq29","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a56c4e14b1f7afa45766dc520bb44e24948ceadfd81ce35973e321d390f04c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kvbq7RyEfNejlGTT5bq29.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/4kvbq7RyEfNejlGTT5bq29.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87697fe0f544783ceec87073b62f84c0c55c6cc462dc6afd2f1753e388525d6. 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/4sUeHcdcBa6Ria1FtymAe3.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/4sUeHcdcBa6Ria1FtymAe3.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3rXkiEu9kPU6Kc8pjNldSK.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/3rXkiEu9kPU6Kc8pjNldSK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d83b0f73378bd3fa60b5f15d190b2bcc0086064b45f4d850c4ca8084502812. 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/3b4cYt5Gnxai9QBuUJUfgV.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/3b4cYt5Gnxai9QBuUJUfgV.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XDP9dt6S74cA8eEDkVB17.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/2XDP9dt6S74cA8eEDkVB17.
{"copyright_id":"0x39d1b0b37f6ce3930df225794e3d9049980b7c12b95277507c26aad05dfdccb3","isrc":"MYUM82400015","name":"Rumah Jantan","registered_at":"2026-06-09T11:16:41Z","spotify_id":"5qjDfDWqWFXJxcxlI6ZoYc","type":"track"}
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qjDfDWqWFXJxcxlI6ZoYc.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/5qjDfDWqWFXJxcxlI6ZoYc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd47544f1291024e9f863997457241cb159713591799b4ee65c1b4a081e828f. 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/599l10xqI1HMzoEP7gNoWZ.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/599l10xqI1HMzoEP7gNoWZ.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EIpId1Su0yTOEvzRSPGkC.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/3EIpId1Su0yTOEvzRSPGkC.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75iEZNYhcUjvGEM2HKAKMz.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/75iEZNYhcUjvGEM2HKAKMz.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/64AZeoHVhpGWbRr2rdC5f3.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/64AZeoHVhpGWbRr2rdC5f3.
{"copyright_id":"0xe653813e3eab7607514249a5ccd9a2f7b7a6b7837584740f4c0bd9b0b8cfdd5b","isrc":"MYUM82300051","name":"Pantang Undur","registered_at":"2026-06-20T20:16:08Z","spotify_id":"73Z3yqBWc6YYmWttWFOagc","type":"track"}
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73Z3yqBWc6YYmWttWFOagc.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/73Z3yqBWc6YYmWttWFOagc.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40Acte5kQ3kRB1lTOkiNMb.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/40Acte5kQ3kRB1lTOkiNMb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1936b9a08eadd44428bf100eb113a95cd4e81732a59fccf795164fd80f1cd3b1. 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/10MJ1tFNhgCKBGxCNpqt85.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/10MJ1tFNhgCKBGxCNpqt85.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3eda7f86659753b0d41361c06837aa5768941233c2fa61c5639616ac63d565. 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/4KipeeoLSqfk3gnpJlqHGk.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/4KipeeoLSqfk3gnpJlqHGk.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kKsSHpxJnI4wpVZo3a70b.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/5kKsSHpxJnI4wpVZo3a70b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bec6dd3815ec06136717c860497c4a5b53cd2528189d9e2cd5d217b88b2409e. 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/2D9EMyWAC1HOeSYTKkYosw.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/2D9EMyWAC1HOeSYTKkYosw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2e54d299a5179ea472804672e80864b58a4073387bffbacc1063c5ffee7ef7. 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/5Qv3xOC2KTHl4HwJcdQ02Z.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/5Qv3xOC2KTHl4HwJcdQ02Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9951d56b2305dffb18959f33703f207875bc30231c15a823fe8e51c8e16a92. 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/2CrTlDlKOqDZtRIy9bTXA0.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/2CrTlDlKOqDZtRIy9bTXA0.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/25y6sVkVmTTukUW30oSP85.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/25y6sVkVmTTukUW30oSP85.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0oPyJrtU2WgqMk3GQtRiMN.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/0oPyJrtU2WgqMk3GQtRiMN.
Nekad (From 'The Seventh Flower' Soundtrack)
Nekad - From 'The Seventh Flower' Soundtrack
{"copyright_id":"0x29ba71b4e4c5ef2e13ac264265ca8e8b249369170b0a806a6abd9fb5a788ccb7","isrc":"MYUM81907197","name":"Nekad - From 'The Seventh Flower' Soundtrack","registered_at":"2026-06-06T06:36:09Z","spotify_id":"5RxHQ7Cj7cumCQogV8TPsm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ba71b4e4c5ef2e13ac264265ca8e8b249369170b0a806a6abd9fb5a788ccb7. 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/5RxHQ7Cj7cumCQogV8TPsm.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/5RxHQ7Cj7cumCQogV8TPsm.
{"copyright_id":"0x61d3d78a4d073525325386b10b5b138ac4066d33bbd8aaf803ff24457b8bfffe","isrc":"MYUM81807052","name":"Gong Nekara","registered_at":"2026-06-04T12:32:21Z","spotify_id":"7eIxmdFkMTO6oZxMaahMnf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d3d78a4d073525325386b10b5b138ac4066d33bbd8aaf803ff24457b8bfffe. 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/7eIxmdFkMTO6oZxMaahMnf.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/7eIxmdFkMTO6oZxMaahMnf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0469450f967d15cacfd8fed757e8fc135476a07f8785a50f1842c3b0061ea403. 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/618yQeDCu4a89EvkNjHDbD.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/618yQeDCu4a89EvkNjHDbD.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QmjcVOuzR1d0FWf7MzciM.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/3QmjcVOuzR1d0FWf7MzciM.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3y5iFAb7zckH8O7ordQImk.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/3y5iFAb7zckH8O7ordQImk.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1EG8D4jpYYGcBMi5t3kNeK.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/1EG8D4jpYYGcBMi5t3kNeK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9951d56b2305dffb18959f33703f207875bc30231c15a823fe8e51c8e16a92. 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/7CRxFFURZmR7giysLIczVx.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/7CRxFFURZmR7giysLIczVx.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Qu9ZfvwA4IqjUz0xh7fDr.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/4Qu9ZfvwA4IqjUz0xh7fDr.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CrjndDlsAQNOOnKvBPkLY.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/3CrjndDlsAQNOOnKvBPkLY.
{"copyright_id":"0xa8677b2e25d2b65c0e80abd4c0ae8aa2926849578a1f4b674123b4ca39eda1ca","isrc":"MYUM72000053","name":"Teratai Menjelma","registered_at":"2026-06-21T05:50:40Z","spotify_id":"7IgipEJfN3YUguaWiaAoa8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8677b2e25d2b65c0e80abd4c0ae8aa2926849578a1f4b674123b4ca39eda1ca. 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/7IgipEJfN3YUguaWiaAoa8.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/7IgipEJfN3YUguaWiaAoa8.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5dZ5f0D1zJhSMQ2jCsmbDC.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/5dZ5f0D1zJhSMQ2jCsmbDC.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6EBSR1uwO259CDfyMRcYkp.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/6EBSR1uwO259CDfyMRcYkp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3391ae3bf55603c7fd5c921ef29ec5466f9d41e22181658eca87c5e443d84b04. 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/0XDA8Rp5slzCTeYen5vgcH.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/0XDA8Rp5slzCTeYen5vgcH.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ajeZ9zrRyQl00LjzQ4ZoF.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/3ajeZ9zrRyQl00LjzQ4ZoF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a0eb971d696533559f2f4a73a1527d00478b49146d3cdb81118d0ff61c09de. 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/0Cz22n4AhBEBfgKswO3US1.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/0Cz22n4AhBEBfgKswO3US1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eac8dfe564687deaa63f8f62cf1de0d16441b8c497d0ecbc327db3a58d73068. 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/41ogfvx74K5gDcR5LPMrid.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/41ogfvx74K5gDcR5LPMrid.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31EyQybC3WOgvsVbrngT0I.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/31EyQybC3WOgvsVbrngT0I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569be009240a2e8984d9661f1ea30425dfbf027e4aab3e2aa3771df47d576f6a. 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/0YZIJwoOk9U4AnKBf75VyV.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/0YZIJwoOk9U4AnKBf75VyV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f330672a4003914701c95415daf6ff2344064d12b0c3c9eefb3ecdeb1550078. 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/4OGb30I58QudI9rUoCYAVU.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/4OGb30I58QudI9rUoCYAVU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a661bf823851463b37a66c94b5a939ae17e164cef4729d1b04b0443c3d3e7a7. 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/1IBhM2IS8VtBertLbTkFio.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/1IBhM2IS8VtBertLbTkFio.
{"copyright_id":"0x70269f65ac56745dddac80bd0171d9bd98543bdab15ef39111fd4cabeca5389f","isrc":"QZDA81855474","name":"Sangsi Buaya","registered_at":"2026-06-27T17:30:30Z","spotify_id":"5O1S3vx9mRX0U6dQ7omGzh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70269f65ac56745dddac80bd0171d9bd98543bdab15ef39111fd4cabeca5389f. 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/5O1S3vx9mRX0U6dQ7omGzh.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/5O1S3vx9mRX0U6dQ7omGzh.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30GknNznmNBaWo0eP9iUKn.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/30GknNznmNBaWo0eP9iUKn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a0eb971d696533559f2f4a73a1527d00478b49146d3cdb81118d0ff61c09de. 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/1KVSJI94k62X810HieMpJJ.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/1KVSJI94k62X810HieMpJJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569be009240a2e8984d9661f1ea30425dfbf027e4aab3e2aa3771df47d576f6a. 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/3shPveaFbuzzRAk22eD30b.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/3shPveaFbuzzRAk22eD30b.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2oxXGPkSx0S82Edfd8rbET.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/2oxXGPkSx0S82Edfd8rbET.
{"copyright_id":"0xa4f75a756ee8503e6b6f69dcb8690c7c3e74affd10fd30bf403a6bbdb4ccd6a4","isrc":"MYUM72200265","name":"Satu Malam Di Temasek","registered_at":"2026-06-04T08:44:19Z","spotify_id":"0f7FMeUA47IwIt2NilRUSj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f75a756ee8503e6b6f69dcb8690c7c3e74affd10fd30bf403a6bbdb4ccd6a4. 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/0f7FMeUA47IwIt2NilRUSj.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/0f7FMeUA47IwIt2NilRUSj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e1d0ab30721e5b2cf802f03748bc3ba73da4e1a4bb2be919ec7b502a4d1a39. 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/4moXurjTMTiLtmKuARXYDh.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/4moXurjTMTiLtmKuARXYDh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5505d9c184f7e3a1d51ccbd8743d9b31866652d835b540fe8f7d0ae60743f91. 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/1o3sZhL035sru155GZ2NoB.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/1o3sZhL035sru155GZ2NoB.