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 0x1af3d968cc9e40f091839a0408b946827914802f6376ec2bf13e1f2457ed9a7f. 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/028dc094-df6d-4804-bd1d-02efecef43e5.json and https://artists.proofprofile.net/proofs/artist/028dc094-df6d-4804-bd1d-02efecef43e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Need Me Again (feat. Laura White) [Acoustic Version]
Need Me Again (feat. Laura White) - Acoustic Version
{"copyright_id":"0xef124ecaf3e81f15d0933cf1a1066e793946037fa22fc56a8ae605e53ee1f8be","isrc":"DECE72103254","name":"Need Me Again (feat. Laura White)","registered_at":"2026-06-08T11:36:41Z","spotify_id":"5tVsrDXHpCwvuF7DAccT7p","type":"track"}
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 0xef124ecaf3e81f15d0933cf1a1066e793946037fa22fc56a8ae605e53ee1f8be. 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/5tVsrDXHpCwvuF7DAccT7p.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/5tVsrDXHpCwvuF7DAccT7p.
{"copyright_id":"0xef124ecaf3e81f15d0933cf1a1066e793946037fa22fc56a8ae605e53ee1f8be","isrc":"DECE72103254","name":"Need Me Again (feat. Laura White)","registered_at":"2026-06-08T11:36:41Z","spotify_id":"0qQ9Z3NAx6iMC9JpT3eouV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef124ecaf3e81f15d0933cf1a1066e793946037fa22fc56a8ae605e53ee1f8be. 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/0qQ9Z3NAx6iMC9JpT3eouV.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/0qQ9Z3NAx6iMC9JpT3eouV.
{"copyright_id":"0xbb61b78fccb7452798a96736028ef72838c02436ecadf96b23a656b65dc30ffc","isrc":"DEUM72313340","name":"Heaven Is A Place","registered_at":"2026-06-06T21:29:14Z","spotify_id":"2IlVmuTiI6UWM2ivhYUQKr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb61b78fccb7452798a96736028ef72838c02436ecadf96b23a656b65dc30ffc. 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/2IlVmuTiI6UWM2ivhYUQKr.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/2IlVmuTiI6UWM2ivhYUQKr.
{"copyright_id":"0x70b4735e81cdac42d172fa1287d6858d256a872726ec5bd357822de323f0a0fe","isrc":"NOG842305120","name":"Endless Summer - MEDUN Remix","registered_at":"2026-06-08T17:30:34Z","spotify_id":"2sHCiTd2qrIc2gWwi7KAKM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b4735e81cdac42d172fa1287d6858d256a872726ec5bd357822de323f0a0fe. 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/2sHCiTd2qrIc2gWwi7KAKM.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/2sHCiTd2qrIc2gWwi7KAKM.
{"copyright_id":"0x4673a2df1b1ac527f751e5122ca58bdd5ca68b3b83609ddc686faf262b3f171b","isrc":"NLM5S2302011","name":"Back To Love","registered_at":"2026-06-23T01:38:18Z","spotify_id":"0HlaxtAxmEkGaAMt9WLInM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4673a2df1b1ac527f751e5122ca58bdd5ca68b3b83609ddc686faf262b3f171b. 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/0HlaxtAxmEkGaAMt9WLInM.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/0HlaxtAxmEkGaAMt9WLInM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762188a6c2a87783e6f0eab98039eb903e1546ae08d41bf51e0e4d14f45a9dca. 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/4tKYca6a7pdwVqOib3m97T.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/4tKYca6a7pdwVqOib3m97T.
{"copyright_id":"0x2fc1a039ebcd25492883a97b8c17833ebdf90d56bc9a78a8d1de800abc115ac8","isrc":"DEUM72301253","name":"Dreamer - Medun Remix","registered_at":"2026-06-08T17:45:51Z","spotify_id":"7neTWhdhPfKjOrVeI2mxF7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc1a039ebcd25492883a97b8c17833ebdf90d56bc9a78a8d1de800abc115ac8. 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/7neTWhdhPfKjOrVeI2mxF7.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/7neTWhdhPfKjOrVeI2mxF7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef2049dbad3776c92a0b986de617f152e20ad9f510d53e3ec2c07dc623c577e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PzVPIQe2x4zYl8WAVnyDt.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/0PzVPIQe2x4zYl8WAVnyDt.
{"copyright_id":"0x310d1dbd639dc7dee4909a6bc36fe1eb42714414764ecdffcc0a801ab3899157","isrc":"DEUM72207389","name":"Gimme Your Love - Dance Edition","registered_at":"2026-06-06T04:22:23Z","spotify_id":"68zHbhIWBrsBsUr8zfQq2d","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310d1dbd639dc7dee4909a6bc36fe1eb42714414764ecdffcc0a801ab3899157. 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/68zHbhIWBrsBsUr8zfQq2d.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/68zHbhIWBrsBsUr8zfQq2d.
{"copyright_id":"0x6c9d4ccb694126ec6b0fa2553cf08bd4a801aa9173328cae8f314264dd0ed2aa","isrc":"DEUM72206683","name":"Gimme Your Love","registered_at":"2026-06-04T10:23:13Z","spotify_id":"1ti85EzhctCDOe4liEgzAv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9d4ccb694126ec6b0fa2553cf08bd4a801aa9173328cae8f314264dd0ed2aa. 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/1ti85EzhctCDOe4liEgzAv.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/1ti85EzhctCDOe4liEgzAv.
Keep Letting Me Down (FÄT TONY x MEDUN Remix)
{"copyright_id":"0x76d866e335d38d9b54d96cd4cfec6af7a42cca40b9b05124e9a848f778b18027","isrc":"DEA622201689","name":"Keep Letting Me Down (FÄT TONY x MEDUN Remix)","registered_at":"2026-06-10T03:37:33Z","spotify_id":"7tZJac8JrnfOKUsMijnR13","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d866e335d38d9b54d96cd4cfec6af7a42cca40b9b05124e9a848f778b18027. 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/7tZJac8JrnfOKUsMijnR13.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/7tZJac8JrnfOKUsMijnR13.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9534a5c098722b4426839541f507eca1955e19193d9ce69b264f5bce73152001. 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/20VAiyohOOk3MPF5J67igm.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/20VAiyohOOk3MPF5J67igm.
{"copyright_id":"0x6c9d4ccb694126ec6b0fa2553cf08bd4a801aa9173328cae8f314264dd0ed2aa","isrc":"DEUM72206683","name":"Gimme Your Love","registered_at":"2026-06-04T10:23:13Z","spotify_id":"2dPmU5T804MfZTarZVq4DR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9d4ccb694126ec6b0fa2553cf08bd4a801aa9173328cae8f314264dd0ed2aa. 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/2dPmU5T804MfZTarZVq4DR.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/2dPmU5T804MfZTarZVq4DR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea138267f27414f0e2f6ed3b583ef3957ad181710cb83408ece017f9a41c93fb. 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/4n7llAzVaSqxAI2TtwqdDr.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/4n7llAzVaSqxAI2TtwqdDr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301ca9417d884f1b02f71b39c2933ba3b06e77db75c4152abb6cf09624dab900. 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/4GMvO5rbxS6urA3GiknwiS.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/4GMvO5rbxS6urA3GiknwiS.
{"copyright_id":"0x89ad3f31156d65b7f53991a714a5ce7d757828c9387fd1006ec5c985fa01f6ec","isrc":"NL1AP2074923","name":"Dancing In The Dirt - MEDUN Remix","registered_at":"2026-06-05T08:32:11Z","spotify_id":"1oSFARAFCt61Buz7fpYgyP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ad3f31156d65b7f53991a714a5ce7d757828c9387fd1006ec5c985fa01f6ec. 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/1oSFARAFCt61Buz7fpYgyP.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/1oSFARAFCt61Buz7fpYgyP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d39827b968fc6a17b37bdda65fc7149fa6d93302459dd4d3de13ec6e84cefe. 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/4CQfu6aAAu94MlgfRs4Xef.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/4CQfu6aAAu94MlgfRs4Xef.
{"copyright_id":"0xbb61b78fccb7452798a96736028ef72838c02436ecadf96b23a656b65dc30ffc","isrc":"DEUM72313340","name":"Heaven Is A Place","registered_at":"2026-06-06T21:29:14Z","spotify_id":"6ihecjOExBKr9Wdy1WyPkW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb61b78fccb7452798a96736028ef72838c02436ecadf96b23a656b65dc30ffc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ihecjOExBKr9Wdy1WyPkW.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/6ihecjOExBKr9Wdy1WyPkW.
{"copyright_id":"0x67f2fed0cc356706937dc078d603cbebe8124ece1e3db29ebaed854c151d51d6","isrc":"DEUM72400220","name":"Heaven Is A Place - Club Mix","registered_at":"2026-06-10T03:41:06Z","spotify_id":"4QRfwUZ3NfVAd5FcfCwP5l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f2fed0cc356706937dc078d603cbebe8124ece1e3db29ebaed854c151d51d6. 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/4QRfwUZ3NfVAd5FcfCwP5l.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/4QRfwUZ3NfVAd5FcfCwP5l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1794761d0ecc106c1d3d647c1069fd214a3e3fb605fd106ac3df575f1768e4. 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/4Exu2CUAphF2XBw0WOvNuF.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/4Exu2CUAphF2XBw0WOvNuF.
{"copyright_id":"0x3dbbb52b1bbb77690684f7ee4e304c495d75179fa966fc6791ce61ec809ebc7b","isrc":"DEUM72402971","name":"Gimme Gimme Gimme","registered_at":"2026-06-04T06:37:15Z","spotify_id":"1Uin0T7NJQiHA9VspYiMi8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbbb52b1bbb77690684f7ee4e304c495d75179fa966fc6791ce61ec809ebc7b. 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/1Uin0T7NJQiHA9VspYiMi8.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/1Uin0T7NJQiHA9VspYiMi8.
{"copyright_id":"0x48c576678d2eabc0c3d14c7cf7a8d7c53dbf7c569a3577b975e57c0f7d61f86c","isrc":"NOG842402040","name":"Unsure - MEDUN Remix","registered_at":"2026-06-05T08:31:26Z","spotify_id":"1G2R371kEBAJskHeg4DRDg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c576678d2eabc0c3d14c7cf7a8d7c53dbf7c569a3577b975e57c0f7d61f86c. 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/1G2R371kEBAJskHeg4DRDg.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/1G2R371kEBAJskHeg4DRDg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cb7483fc2ab6e086ec75d7b6f256f637d35df7a2d92b95346ed113c87c59b1. 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/1B7gzh4K0rakjEl6fSF9C0.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/1B7gzh4K0rakjEl6fSF9C0.
{"copyright_id":"0x3dbbb52b1bbb77690684f7ee4e304c495d75179fa966fc6791ce61ec809ebc7b","isrc":"DEUM72402971","name":"Gimme Gimme Gimme","registered_at":"2026-06-04T06:37:15Z","spotify_id":"34lBND1kTSgpzUraSsQcR1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbbb52b1bbb77690684f7ee4e304c495d75179fa966fc6791ce61ec809ebc7b. 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/34lBND1kTSgpzUraSsQcR1.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/34lBND1kTSgpzUraSsQcR1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea138267f27414f0e2f6ed3b583ef3957ad181710cb83408ece017f9a41c93fb. 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/6KCNJ3MYbdEDin3s99XQ9Q.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/6KCNJ3MYbdEDin3s99XQ9Q.
{"copyright_id":"0x3dbbb52b1bbb77690684f7ee4e304c495d75179fa966fc6791ce61ec809ebc7b","isrc":"DEUM72402971","name":"Gimme Gimme Gimme","registered_at":"2026-06-04T06:37:15Z","spotify_id":"0YX0de3tL9R0mHAmHOWBrW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbbb52b1bbb77690684f7ee4e304c495d75179fa966fc6791ce61ec809ebc7b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YX0de3tL9R0mHAmHOWBrW.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/0YX0de3tL9R0mHAmHOWBrW.