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 0xc82efe6a7b5f78e5800261be554b0f7fc68769eda3beb85b865b1fff3e36a377. 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/c691c143-0342-4a67-a05f-c3875ca9261e.json and https://artists.proofprofile.net/proofs/artist/c691c143-0342-4a67-a05f-c3875ca9261e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Me And Those Dreamin' Eyes Of Mine - Def Squad 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 0xf40614e36c9f1d6609429768b2fd328b240b610b18e2a4110e39bf4e288799b6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vVut5OULuTISBvwKvXK8t.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/2vVut5OULuTISBvwKvXK8t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ceb755969a870d816b33f42332e53b3d4d898a917088012c66fe5cf2d99170. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lx7KIcIEmVCMPNuslnjBf.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/3lx7KIcIEmVCMPNuslnjBf.
Me And Those Dreamin' Eyes Of Mine - Two Way Street Mix
Me And Those Dreamin' Eyes Of Mine - Dreamy Remix
Me And Those Dreamin' Eyes Of Mine - Acapella
Introduction - Live At The Jazz Cafe, London/1995
Fencewalk - Live At The Jazz Cafe, London/1995
Sweet Sticky Thing - Live At The Jazz Cafe, London/1995
Jonz In My Bones - Live At The Jazz Cafe, London/1995
Me And Those Dreamin' Eyes Of Mine - Live At The Jazz Cafe, London/1995
Sh*t Damn, Motherf*cker - Live At The Jazz Cafe, London/1995
Cruisin' - Live At The Jazz Cafe, London/1995
I'm Glad You're Mine - Live At The Jazz Cafe, London/1995
Lady - Live At The Jazz Cafe, London/1995
Announcement - Live At The Jazz Cafe, London/1995
Brown Sugar - Live At The Jazz Cafe, London/1995
Can't Hide Love - Live At The Jazz Cafe, London/1995
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3730152a08b47b3dfc41cc8582cef7c45954f9df931ec98529d440d20db96a7c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2d5Il1brvjxhpJj6ZizWXM.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/2d5Il1brvjxhpJj6ZizWXM.
Left And Right - feat. Method Man And Redman
Me And Those Dreamin' Eyes Of Mine - Radio Edit
She's Always In My Hair - Live from Spotify NYC
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51907ba147142b42db72d5287175e0e01887e0524864870bcf2b3500a8501431. 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/6CAYXIhkBARYmy7kVNDIOi.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/6CAYXIhkBARYmy7kVNDIOi.
The Shining – the 10th Anniversary Collection
{"copyright_id":"0xded8c5b508262d0497be13462c6eeb9abf362b869ef33b12bd28cca2640bd303","isrc":"GBEQT1600091","name":"So Far to Go - Short Edit","registered_at":"2026-06-05T21:18:13Z","spotify_id":"3pe1Qj20AXkk3BiuFVDijZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded8c5b508262d0497be13462c6eeb9abf362b869ef33b12bd28cca2640bd303. 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/3pe1Qj20AXkk3BiuFVDijZ.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/3pe1Qj20AXkk3BiuFVDijZ.
Soul 40 : A Decade Of Soul And R&B 2001-2010 (Edit)
{"copyright_id":"0x2fbb0f60ca7214e8bdb7cad3c152b71eb5e280d5721bc891713fa9aca2f69501","isrc":"USDJ29800821","name":"Break Ups 2 Make Ups","registered_at":"2026-06-04T12:18:41Z","spotify_id":"5jlVndwOZVzbAfGVHtetDX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbb0f60ca7214e8bdb7cad3c152b71eb5e280d5721bc891713fa9aca2f69501. 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/5jlVndwOZVzbAfGVHtetDX.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/5jlVndwOZVzbAfGVHtetDX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10661c9005e14ab3a96ff8c218207bd2983e02f9ff684bd525783d034ca35657. 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/4omO3Xwm4REEK5HGT6e6yY.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/4omO3Xwm4REEK5HGT6e6yY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7269be25d1dda463fae899c03e6bf083d12e913c72661a3bdaed02a45fb9270. 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/0FNPiAAdWdWaGr7JOnlKmi.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/0FNPiAAdWdWaGr7JOnlKmi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95109dff070b3d13ceda3500f85b6a1156393e1684a602f0729d8d9737c6e5b8. 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/0BLmhQyNdZbcCVYk665afD.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/0BLmhQyNdZbcCVYk665afD.
{"copyright_id":"0xadab5555180cf47f4abb5c51ad02d23bba6fd6b2a2fc5bf096d00dbf2ec4a350","isrc":"US25T0910756","name":"Tell Me","registered_at":"2026-06-05T11:30:25Z","spotify_id":"2Xr7QVhLRYwXRR1oteyo9I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadab5555180cf47f4abb5c51ad02d23bba6fd6b2a2fc5bf096d00dbf2ec4a350. 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/2Xr7QVhLRYwXRR1oteyo9I.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/2Xr7QVhLRYwXRR1oteyo9I.
ドライブが楽しくなる洋楽ヒッツ！90年代 R&B
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf165730e8421952a541c32410bd2e706b3dcdd5c813b59855dc429615a3447ce. 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/5WFSTTKZxDnvr0EVBJTFpe.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/5WFSTTKZxDnvr0EVBJTFpe.
Studio Talk / Water Get No Enemy - Instrumental