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 0xb22326a023e3891e1f4331a6fa965703f38e02bd5e3b77274d2d31c645a9811a. 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/b1b8ef41-f8ae-42f5-9b74-df3d642208f1.json and https://artists.proofprofile.net/proofs/artist/b1b8ef41-f8ae-42f5-9b74-df3d642208f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x76fd3be6fe9af4b9826997daf52a302716bb2ccf32340db4dd902fc7c3652c1e","isrc":"USWB19600378","name":"While You Were Here","registered_at":"2026-06-28T21:22:21Z","spotify_id":"4HjCTqaW6h7kq89lgYcXN9","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 0x76fd3be6fe9af4b9826997daf52a302716bb2ccf32340db4dd902fc7c3652c1e. 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/4HjCTqaW6h7kq89lgYcXN9.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/4HjCTqaW6h7kq89lgYcXN9.
Georgy Porgy - So So Def Extended Remix With Rap
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5231c36b82ae97e1dd44c099ea8e1dd62d9d7110c0e367f555ff69ba370b7a. 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/23OaWrlRefZRJw63VL5YRW.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/23OaWrlRefZRJw63VL5YRW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd8fd2b89fe445108584d16676e2d68adf518739efe2717aae158b1831912e6. 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/2rUwkP3IpwpNj1Pu2v82i6.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/2rUwkP3IpwpNj1Pu2v82i6.
Spend My Life With You (Buttered Soul Remix)
Spend My Life With You - Buttered Soul Remix
Where Does the Love Go (Duet With Yvonne Catterfeld)
Where Does the Love Go (Duet With Yvonne Catterfeld) - Edit
Gonna Be My Girl (The Afropeans Revisit)
Gonna Be My Girl - The Afropeans Revisit
The Other One (Revisited By The Afropeans)
Runnin' (Deep Sound Effect & Stereoteric Remix)
{"copyright_id":"0x6bfcffcfff66bcde94dc00545e0801912cacf818bb683a9ac0643d8a81cb8916","isrc":"DEP081400009","name":"Harriett Jone - Cool Million Remix","registered_at":"2026-06-27T07:39:28Z","spotify_id":"1e3XI08dJ3RsXCcitPkXaa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfcffcfff66bcde94dc00545e0801912cacf818bb683a9ac0643d8a81cb8916. 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/1e3XI08dJ3RsXCcitPkXaa.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/1e3XI08dJ3RsXCcitPkXaa.
Runnin' - Deep Sound Effect & Stereoteric Remix
Sunshine (feat. Tamia) - Remix Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b30d50636863fdf36aeca51a68248d5cc35410e57bb1e6123e99015842061c. 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/60X4OVhdZhrluofRh5StkO.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/60X4OVhdZhrluofRh5StkO.
{"copyright_id":"0x55786fd6ae8e7ac110189a1e80c97c2a95b2292a319aabbf674f4e7f23a430fb","isrc":"USA2P2448565","name":"So Distracted","registered_at":"2026-06-08T03:12:28Z","spotify_id":"0ngHbClCf9nU3XhflzdLuo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55786fd6ae8e7ac110189a1e80c97c2a95b2292a319aabbf674f4e7f23a430fb. 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/0ngHbClCf9nU3XhflzdLuo.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/0ngHbClCf9nU3XhflzdLuo.
{"copyright_id":"0xbdf06a3833650506e5dcb288c8bf01144ecd70d202a720d5541ed3afb974f340","isrc":"USA2P2435165","name":"Something We Can Make Love To","registered_at":"2026-06-10T16:47:22Z","spotify_id":"64PoJXs9xLChTGulsYyst6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf06a3833650506e5dcb288c8bf01144ecd70d202a720d5541ed3afb974f340. 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/64PoJXs9xLChTGulsYyst6.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/64PoJXs9xLChTGulsYyst6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9463b31f258eef528d114e1001863b97e7de3b3e009b080050d740f9db7621af. 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/2aHpaidZ6F6mGaHDpmckEc.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/2aHpaidZ6F6mGaHDpmckEc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b30d50636863fdf36aeca51a68248d5cc35410e57bb1e6123e99015842061c. 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/37fTXSoIqnByvGPxFvwzBO.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/37fTXSoIqnByvGPxFvwzBO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92726659d7c2083eac52f09296b08d22b510596a7dd75c22e361fcdf0fae8158. 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/4ttH7zlU8PN9oWYOqkRiGu.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/4ttH7zlU8PN9oWYOqkRiGu.
Can You Hear Me? (Can You Hear Me Original Motion Picture Soundtrack)
Soul 40 : A Decade Of Soul And R&B 2001-2010 (Edit)
That's Just My Way - Kevin "K.D" Davis Remix
When You Think of Me - Kevin "K.D" Davis Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a47627795a83f93b85ebb193d52f500ff4c6d6b142d62ddaa6b7f41bb9b012. 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/4mUvyHNUEvRxghGy11deBn.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/4mUvyHNUEvRxghGy11deBn.
{"copyright_id":"0x3e78c87f123fb86fc4de94b09e3803a46e8df02d3f0eddd9e2a72104b75b18c1","isrc":"QMRSZ1401308","name":"My Love (feat. Eric Benet)","registered_at":"2026-06-11T01:13:45Z","spotify_id":"40GvlZJK8bcVgIyS1rIRUp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e78c87f123fb86fc4de94b09e3803a46e8df02d3f0eddd9e2a72104b75b18c1. 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/40GvlZJK8bcVgIyS1rIRUp.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/40GvlZJK8bcVgIyS1rIRUp.
Dome: Twenty Years (50 Track Special Edition Edit)
Deep Rooted (Compiled & Mixed by Terry Hunter)