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 0x2b9651af7e1fe777ef234acc2252838d0a9959a1f56b8add117911cbe65ddce7. 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/d02e0f81-f2aa-48a5-8411-76340c8bf775.json and https://artists.proofprofile.net/proofs/artist/d02e0f81-f2aa-48a5-8411-76340c8bf775.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Stuck In The Middle With You - The Hits Collection
Stuck in the Middle with You - Rerecorded
You Put Something Better Inside of Me - Rerecorded
Stuck In The Middle With You (Re-Recorded / Remastered)
Stuck In The Middle With You (Re-Recorded / Remastered) (from the film Reservoir Dogs)
Stuck in the Middle with You (feat. Dexx! Turner) [SMiTHMUSiX Remix]
Stuck in the Middle with You (feat. Dexx! Turner) - SMiTHMUSiX Remix
Stuck In The Middle With You (Re-Recorded - Sped Up)
Stuck In The Middle With You - Re-Recorded - Sped Up
Stuck In The Middle With You - Re-Recorded
Stuck In The Middle With You - Re-Recorded - Slowed + Reverb
Stuck In The Middle With You - Re-Recorded - Instrumental
{"copyright_id":"0x502064107f0a16c9e01b0fd5860e90256d9cc58eb62c504d7aa78af90af6d409","isrc":"GBAAM7200002","name":"Stuck In The Middle With You","registered_at":"2026-06-20T03:21:33Z","spotify_id":"6Zj2lkYyjO1j2huWGOoRRT","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 0x502064107f0a16c9e01b0fd5860e90256d9cc58eb62c504d7aa78af90af6d409. 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/6Zj2lkYyjO1j2huWGOoRRT.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/6Zj2lkYyjO1j2huWGOoRRT.
Stuck in the Middle with You - Re-Recorded / Remastered
{"copyright_id":"0x4b6e125af7b08f5a02869e7e8da465a7ffcd37e9fb08a63253d5d506c0d160a4","isrc":"USA561289781","name":"Stuck in the Middle with You - Re-Recorded / Remastered","registered_at":"2026-06-20T02:38:27Z","spotify_id":"4l7JOtDFoqhbSIepQT62hs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6e125af7b08f5a02869e7e8da465a7ffcd37e9fb08a63253d5d506c0d160a4. 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/4l7JOtDFoqhbSIepQT62hs.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/4l7JOtDFoqhbSIepQT62hs.
Stuck in the Middle with You (Re-Recorded)
{"copyright_id":"0x1ae42f5a6daff89369700a700802618f4ca5d739105aa2b9e91fa2218a04c033","isrc":"QMFME1307210","name":"Stuck in the Middle with You (Re-Recorded)","registered_at":"2026-06-26T16:59:22Z","spotify_id":"4DYKlptETZVqRnw1qMhBIo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae42f5a6daff89369700a700802618f4ca5d739105aa2b9e91fa2218a04c033. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4DYKlptETZVqRnw1qMhBIo.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/4DYKlptETZVqRnw1qMhBIo.
ドライブが楽しくなる洋楽ヒッツ！70年代 POP
{"copyright_id":"0x502064107f0a16c9e01b0fd5860e90256d9cc58eb62c504d7aa78af90af6d409","isrc":"GBAAM7200002","name":"Stuck In The Middle With You","registered_at":"2026-06-20T03:21:33Z","spotify_id":"0tz0G3pUnrYxpxAHEHxtYl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502064107f0a16c9e01b0fd5860e90256d9cc58eb62c504d7aa78af90af6d409. 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/0tz0G3pUnrYxpxAHEHxtYl.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/0tz0G3pUnrYxpxAHEHxtYl.
Stuck in the Middle with You (Re-Recorded) [Remastered]
{"copyright_id":"0x4b6e125af7b08f5a02869e7e8da465a7ffcd37e9fb08a63253d5d506c0d160a4","isrc":"USA561289781","name":"Stuck in the Middle with You (Re-Recorded) [Remastered]","registered_at":"2026-06-20T02:38:27Z","spotify_id":"7DlfmY7CkLT9I3Sj1DnRtp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6e125af7b08f5a02869e7e8da465a7ffcd37e9fb08a63253d5d506c0d160a4. 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/7DlfmY7CkLT9I3Sj1DnRtp.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/7DlfmY7CkLT9I3Sj1DnRtp.
{"copyright_id":"0x502064107f0a16c9e01b0fd5860e90256d9cc58eb62c504d7aa78af90af6d409","isrc":"GBAAM7200002","name":"Stuck In The Middle With You","registered_at":"2026-06-20T03:21:33Z","spotify_id":"5gcv35PAIaE6ccRtHUDvb2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502064107f0a16c9e01b0fd5860e90256d9cc58eb62c504d7aa78af90af6d409. 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/5gcv35PAIaE6ccRtHUDvb2.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/5gcv35PAIaE6ccRtHUDvb2.
{"copyright_id":"0x502064107f0a16c9e01b0fd5860e90256d9cc58eb62c504d7aa78af90af6d409","isrc":"GBAAM7200002","name":"Stuck In The Middle With You","registered_at":"2026-06-20T03:21:33Z","spotify_id":"003nDArZ2Sobfb4WJXPDwi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502064107f0a16c9e01b0fd5860e90256d9cc58eb62c504d7aa78af90af6d409. 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/003nDArZ2Sobfb4WJXPDwi.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/003nDArZ2Sobfb4WJXPDwi.