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 0xd6952225322cc6bd5fdb3496526866fdddb3ad89997a8ce92bb36f9a955049b7. 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/89e1654c-b372-4d2a-a657-83cd27564e49.json and https://artists.proofprofile.net/proofs/artist/89e1654c-b372-4d2a-a657-83cd27564e49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Do You Dig U? featuring Gary Thomas & Kirk Rosenwinkel
Abstractionisms featuring Kenny Garrett aka Truth
Barely In Love - MURO's Back to 1970 Remix
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 0x1bd439bba611480c730bfa39bd43f344ea3aa0e001f9db1422addbcf80a01a50. 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/35ZAY2ijn1ayT25ISNZxPA.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/35ZAY2ijn1ayT25ISNZxPA.
Do You Dig U? (feat. Gary Thomas & Kirk Rosenwinkel)
{"copyright_id":"0x8afa86fa59742307e2f21f009a5bc9436f3614590bae772c797b1c49d0a63a13","isrc":"USJI10900502","name":"Do You Dig U? (feat. Gary Thomas & Kirk Rosenwinkel)","registered_at":"2026-06-10T08:23:42Z","spotify_id":"6I1dyawSUJDxLI4FgPi30C","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afa86fa59742307e2f21f009a5bc9436f3614590bae772c797b1c49d0a63a13. 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/6I1dyawSUJDxLI4FgPi30C.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/6I1dyawSUJDxLI4FgPi30C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471adb41c3fcd322283697e424fa10316876da20f9d4306593b39358c9f4a77f. 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/1rtNhr6MZuZutoGyqmZKBV.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/1rtNhr6MZuZutoGyqmZKBV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b59e00cab5854dcf5beb4d36c6505e199d89b9b1bc711af8cace2363b25103. 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/3UqddxrZSmIZHgm0LkZ84V.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/3UqddxrZSmIZHgm0LkZ84V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2f881ae786bf0e6058f517c85eb25d37504e0e682509d9451eda91931053f0. 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/10e1Jjuo9NviGDjpvJGKIJ.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/10e1Jjuo9NviGDjpvJGKIJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573a7c09ae571fe1753c96837825555beaca3e72e139d65ea4b1bd27519f434b. 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/73t6XeP6sRaDQ103GNf5X4.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/73t6XeP6sRaDQ103GNf5X4.
{"copyright_id":"0x8f66f5a0b44f13e7434740616ef4d7fbac97eba6bf96211efd5d3fbcfc84ee62","isrc":"USJI10900506","name":"Abstractionisms (feat. Kenny Garrett)","registered_at":"2026-06-20T13:22:39Z","spotify_id":"5kt60Vap5SDVwCs12zpNYa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f66f5a0b44f13e7434740616ef4d7fbac97eba6bf96211efd5d3fbcfc84ee62. 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/5kt60Vap5SDVwCs12zpNYa.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/5kt60Vap5SDVwCs12zpNYa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0ac1611c32d081c8d01792bd42ee84012fd7f9b2a9123a6615925140404568. 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/64BnQ6lbsrrTyq6zGf3ZlN.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/64BnQ6lbsrrTyq6zGf3ZlN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372112e0f809242a3fd5b77674a9f0afe017431b267925b7dd3aa1cee089ba3b. 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/4kMbc1RSqVdmPEYS4Hflrh.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/4kMbc1RSqVdmPEYS4Hflrh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcc3b09b0e10d862575d7296dd4b448110870d6f901b501bb8f3e3414187423. 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/3OHETQfc9RcYKAOe937hrn.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/3OHETQfc9RcYKAOe937hrn.
Aquarius Interlude #1: Welcome (Interlude)
Behind the Scenes: Ghetto Origins (Interlude)
Gangsta Bitch f. Apache [Produced by Q-Tip]
Behind the Scenes: Don’t Walk Away (Interlude)
Behind the Scenes: Award Tour (Interlude)
Behind the Scenes: We Got the Jazz (Interlude)
Skypager: Bob Power & Big Daddy Kane (Interlude)
Behind the Scenes: Bob Power You There? (Interlude)
Behind the Scenes: The Native Tongues (Interlude)
Respect to Ali Shaheed Muhammed (Interlude)
Behind the Scenes: What Is Kapelka? (Interlude)
Behind the Scenes: Busta Rhymes / Scenario (Interlude)
Behind the Scenes: Hood R.I.P. (Interlude)
Behind the Scenes: Reinvention (Kamaal the Abstract – A Million Times)
A Little Party Never Killed Nobody (All We Got)
Music From Baz Luhrmann's Film The Great Gatsby (International Streaming Version)
{"copyright_id":"0xc5717bd99c9baeabe697e7e35d1c3502807d122c68e81c3029ee51283f9c4512","isrc":"USUM71303856","name":"A Little Party Never Killed Nobody (All We Got)","registered_at":"2026-06-01T13:19:26Z","spotify_id":"36482hNESSwELpr9sS3NbE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5717bd99c9baeabe697e7e35d1c3502807d122c68e81c3029ee51283f9c4512. 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/36482hNESSwELpr9sS3NbE.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/36482hNESSwELpr9sS3NbE.
{"copyright_id":"0xade3adfd55e566ae183a7a593ead376c09ccf34c6fb10f6db7dc5b6ad368d313","isrc":"ZZOPM1800720","name":"Cheers (feat. Q-Tip)","registered_at":"2026-06-04T12:13:08Z","spotify_id":"4qNijbGeHqlcFWrGrATFOX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade3adfd55e566ae183a7a593ead376c09ccf34c6fb10f6db7dc5b6ad368d313. 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/4qNijbGeHqlcFWrGrATFOX.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/4qNijbGeHqlcFWrGrATFOX.
Borderline (An Ode to Self Care) (feat. Q-Tip)
{"copyright_id":"0x8f9bc8a2bb678f78b2715606d73447cd9dc72a27bccc88d852e34c8fa354576a","isrc":"USSM11607817","name":"Borderline (An Ode to Self Care) (feat. Q-Tip)","registered_at":"2026-06-04T11:34:26Z","spotify_id":"6pRo1ryP9N8aFCe1YpWQLj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9bc8a2bb678f78b2715606d73447cd9dc72a27bccc88d852e34c8fa354576a. 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/6pRo1ryP9N8aFCe1YpWQLj.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/6pRo1ryP9N8aFCe1YpWQLj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d971ea161fd66d84e50aa469d05113e16184fe9768d0eba1be534509d169b3a. 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/3nSECoLmCiUbpQVJtpmS1I.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/3nSECoLmCiUbpQVJtpmS1I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bbc113ec98691d1056f4a6b785641495bb7dd579c2201c2e0ad47f459efff5. 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/0AYB1ZSGJkWcRZ4RvLphG8.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/0AYB1ZSGJkWcRZ4RvLphG8.
Got 'Til It's Gone - Ummah Jay Dee's Revenge Mix
{"copyright_id":"0x8366852a27d648bbcbf7d2a8bec672f042cb9505906894743aa03d884d2310fb","isrc":"USVI20800152","name":"Got 'Til It's Gone - Ummah Jay Dee's Revenge Mix","registered_at":"2026-06-09T07:10:49Z","spotify_id":"4J855DX9ajRQ8U3mHrFVeb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8366852a27d648bbcbf7d2a8bec672f042cb9505906894743aa03d884d2310fb. 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/4J855DX9ajRQ8U3mHrFVeb.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/4J855DX9ajRQ8U3mHrFVeb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a204cca4ea01aaec91a68ad36b0e9c380d64997de6e9a676cf77c1191443ab. 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/0W194gmYQA5vYYInOpsuq8.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/0W194gmYQA5vYYInOpsuq8.
{"copyright_id":"0xc4d65e3dfbb92a0d1ad49d9a75261f29d195f786b915b93a089975f65512fcfd","isrc":"USUM72216721","name":"Got 'Til It's Gone - Def Club Mix","registered_at":"2026-06-21T00:34:46Z","spotify_id":"2pKZ7zRfAM5PE3ifh81Knu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d65e3dfbb92a0d1ad49d9a75261f29d195f786b915b93a089975f65512fcfd. 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/2pKZ7zRfAM5PE3ifh81Knu.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/2pKZ7zRfAM5PE3ifh81Knu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3dc7e339b7de4d1b937995b2905d846b7512a34a95190ba464187e74981635. 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/4vTfXktjuhBSvPlf17xcxZ.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/4vTfXktjuhBSvPlf17xcxZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2283f79e7142cadb57ed621d19c04b09a4cd264d72345c5377e2f6bbe5d37faf. 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/70XXiwoqbq14ZG72ro2lTC.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/70XXiwoqbq14ZG72ro2lTC.
The Coming (25th Anniversary Super Deluxe Edition)
{"copyright_id":"0x70deb3b59ed81ab3ecc29c0c8c12cdf17faeb7e72a36e6c4ec142f337d53c6bd","isrc":"USRH12100716","name":"Ill Vibe (feat. Q-Tip) - 2021 Remaster","registered_at":"2026-06-19T10:45:11Z","spotify_id":"7cPEF5UnDVGu0WPNcJ5G02","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70deb3b59ed81ab3ecc29c0c8c12cdf17faeb7e72a36e6c4ec142f337d53c6bd. 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/7cPEF5UnDVGu0WPNcJ5G02.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/7cPEF5UnDVGu0WPNcJ5G02.
Extinction Level Event 2: The Wrath of God (The Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb4b1ee31cecf4993e785dd34502dc98c1e10c4d0eae96d94e89802495c3e50. 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/5QUJaXAmiCaj1tHsL1EEjs.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/5QUJaXAmiCaj1tHsL1EEjs.
Extinction Level Event 2: The Wrath of God (Reloaded)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb4b1ee31cecf4993e785dd34502dc98c1e10c4d0eae96d94e89802495c3e50. 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/4mE7CoSGJlVRm1MWPtX5Ec.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/4mE7CoSGJlVRm1MWPtX5Ec.
Extinction Level Event 2: The Wrath of God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb4b1ee31cecf4993e785dd34502dc98c1e10c4d0eae96d94e89802495c3e50. 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/2urJxa3KkccPsxKW27VE7X.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/2urJxa3KkccPsxKW27VE7X.
{"copyright_id":"0x59dd14df450014577eac0fd13f5045e310649c146b3a11ba8059fceb8ff5f2e5","isrc":"FR5R00903535","name":"Abstract Dragon","registered_at":"2026-06-08T18:04:31Z","spotify_id":"2GyZqKDdvISkkmNbpvlt3T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dd14df450014577eac0fd13f5045e310649c146b3a11ba8059fceb8ff5f2e5. 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/2GyZqKDdvISkkmNbpvlt3T.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/2GyZqKDdvISkkmNbpvlt3T.
{"copyright_id":"0x6bb279adc5e05a460db109eb606bb36c35e36ec76a411e8fd4ad6bb7ed58f97d","isrc":"FR5R00903536","name":"This Is Cool, Thank You 2014","registered_at":"2026-06-08T17:03:30Z","spotify_id":"2RVCxRbggN6CTbsbSdseoI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb279adc5e05a460db109eb606bb36c35e36ec76a411e8fd4ad6bb7ed58f97d. 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/2RVCxRbggN6CTbsbSdseoI.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/2RVCxRbggN6CTbsbSdseoI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4a4377e9b243baf586c231287afe4581ca397f12c80c73f3a14a28813369b7. 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/6Rw5CdDgA5RuNdLiIetPO8.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/6Rw5CdDgA5RuNdLiIetPO8.
{"copyright_id":"0x0ae1fbb97afef4e177cd86efef261e6fc855af8030eda06812ccebcd0f9644a2","isrc":"FR5R00903538","name":"For The Nasty","registered_at":"2026-06-07T05:19:23Z","spotify_id":"0IyltV3K5htAqLH3gtqTru","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae1fbb97afef4e177cd86efef261e6fc855af8030eda06812ccebcd0f9644a2. 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/0IyltV3K5htAqLH3gtqTru.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/0IyltV3K5htAqLH3gtqTru.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd651b8af2e60f28f768e9f297800bffb689fe254c13c1a78f1940ffb87325a2c. 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/3D9Ucoim2zMeK0b3Xi65FI.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/3D9Ucoim2zMeK0b3Xi65FI.