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 0x0cc186c66efe26994b95dfdedd3e28414bf744a602f07bd6f63353d34ea15465. 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/2c3b9384-426f-434e-b151-5b738723e105.json and https://artists.proofprofile.net/proofs/artist/2c3b9384-426f-434e-b151-5b738723e105.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Most Beautifullest Thing In This World
Straight Loonie (feat. Jamal of Illegal)
How's That (feat. Erick Sermon & Redman)
Bom Bom Zee (feat. Paul Hightower of 309 & Hurricane Gee)
The Most Beautifullest Thing In This World - Green-Eyed Remix
The Most Beautifullest Thing In This World (Green-Eyed Remix)
The Most Beautifullest Thing In The World (Sax Remix)
The Most Beautifullest Thing In This World (Sax Remix)
Pay Per View (feat. Passione, LBM & Kel-Vicious)
Love L.O.D. (feat. 50 Grand & Kel-Vicious)
Love L.O.D. (feat. 50 Grand & Kel-Vicious) - Instrumental
The Rhyme - Slum Village Remix - Radio Version
Yeah (feat. Busta Rhymes, Redman, Erick Sermon & Jamal)
The Rhyme - Slum Village Remix - Street Version
Ride Wit Us (feat. Erick Sermon, Redman & Too $hort)
Da Intro (Skit) - Album Version (Edited)
Yeah Yeah U Know It - Album Version (Edited)
Sucka Free (Skit) - Album Version (Edited)
Da Ba Dunk Song - Album Version (Edited)
Say Goodnight (Skit) - Album Version (Edited)
Child Of The Streets (Man Child) - Album Version (Edited)
Special Delivery - (Remix) Album Version (Explicit)
U Ain't Nobody (feat. Redman & Erick Sermon Of Def Squad)
Whatmakeani**thinkdat (feat. Lil Jamal From Illegal)
What It Is (feat. Method Man & 50 Grand)
We Ridin (feat. L.o.d. (kell Vicious, 50 Grand, Dl, Olu & D.murray))
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 0xe683d2996898426fd62b46773815cf188484576a492a8e4eaa56d3e16591266a. 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/5mI8sWzFDhdxgFc0oDixGi.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/5mI8sWzFDhdxgFc0oDixGi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbceac028997106d90ed126378c019d88d32f8550324259473cad36367b7f04f. 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/0Yjyvkc8fria05Z5jmyku6.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/0Yjyvkc8fria05Z5jmyku6.
Put Ya Hands Up (feat. Bizzy Bone, Layzie bone & Tommy Redding)
Strange Encounters - Instrumental With Hook
Strange Encounters - Instrumental with Hook
Best Of Keith Murray, Vol. 1 (Mixed By DJ Mel-A)
The Most Beautifullest Thing In This World - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8446d9c57d7bf1cd07ca3a171949e5073241d82fc4a2bf69cd7a06d64071892d. 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/6jDCq05xHuAn6g6gA7Awsw.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/6jDCq05xHuAn6g6gA7Awsw.
{"copyright_id":"0x1b761863113d7f9c4ecea3718d5cefcf9cb874e616b0fea0f9fe3bc08ff550e1","isrc":"FR8GV1903140","name":"Can You Dig It - Mixed","registered_at":"2026-06-24T13:02:28Z","spotify_id":"7koVUAYnAa2IcVUKkYJKYj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b761863113d7f9c4ecea3718d5cefcf9cb874e616b0fea0f9fe3bc08ff550e1. 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/7koVUAYnAa2IcVUKkYJKYj.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/7koVUAYnAa2IcVUKkYJKYj.
Best Of Keith Murray, Vol. 2 (Mixed by DJ Mel-A)
Real Nice - Club and Casino Explicit Official
Real Nice - Freestyle Friendly Adlib Instrumental
Real Nice - Club and Casino Clean Regular
Real Nice - Club and Casino No Devils Clean
Real Nice - Club and Casino Clean No Devils
Special Delivery (feat. Ghostface Killah, Keith Murray & Craig Mack) - Remix; 2016 Remaster
Bad Boy 20th Anniversary Box Set Edition
{"copyright_id":"0x92b578e98e8f2c26819168887c281b3c5637a298d94445d700ec8996965fdb3d","isrc":"USRH11603438","name":"Special Delivery (feat. Ghostface Killah, Keith Murray & Craig Mack) - Remix; 2016 Remaster","registered_at":"2026-06-07T06:27:32Z","spotify_id":"5VgAcnEBiULjqvW7j7x05i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b578e98e8f2c26819168887c281b3c5637a298d94445d700ec8996965fdb3d. 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/5VgAcnEBiULjqvW7j7x05i.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/5VgAcnEBiULjqvW7j7x05i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340f75c237f067e549c8527157fec3c4676e3d5ee81816e7254f477f1d5c7e6c. 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/2tgPIC9m6yQArU4QZeP1DF.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/2tgPIC9m6yQArU4QZeP1DF.
{"copyright_id":"0x9d0e4e162815471a8cbf5fb7f995232143e84b7854dba12f283191ac2732f2a0","isrc":"USTB11800493","name":"Can't You See - So So Def Remix","registered_at":"2026-06-24T12:52:03Z","spotify_id":"7eTtc4KhKstZwqEpBxck0Z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0e4e162815471a8cbf5fb7f995232143e84b7854dba12f283191ac2732f2a0. 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/7eTtc4KhKstZwqEpBxck0Z.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/7eTtc4KhKstZwqEpBxck0Z.
{"copyright_id":"0xb396a6ea5db4f88a12349b5fb4f53cbf53bf9e9e8f3c3ce2b49345c10981dc40","isrc":"USDJ29900054","name":"It's My Thang","registered_at":"2026-06-08T18:27:46Z","spotify_id":"53bRtAqj6NqUqCN3fTMYc4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb396a6ea5db4f88a12349b5fb4f53cbf53bf9e9e8f3c3ce2b49345c10981dc40. 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/53bRtAqj6NqUqCN3fTMYc4.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/53bRtAqj6NqUqCN3fTMYc4.
Flipmode Squad Meets Def Squad (feat. Jamal, Redman, Keith Murray, Rampage The Last Boy Scout, Lord Have Mercy) - 2021 Remaster
The Coming (25th Anniversary Super Deluxe Edition)
{"copyright_id":"0x98a6a1a86ad44249524b04c0daeb0a1a0948f57f4c3edcbbcda7d5a7ac779d09","isrc":"USRH12100717","name":"Flipmode Squad Meets Def Squad (feat. Jamal, Redman, Keith Murray, Rampage The Last Boy Scout, Lord Have Mercy) - 2021 Remaster","registered_at":"2026-06-18T00:29:14Z","spotify_id":"78k5y80tFeEqxOu2MVEemy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a6a1a86ad44249524b04c0daeb0a1a0948f57f4c3edcbbcda7d5a7ac779d09. 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/78k5y80tFeEqxOu2MVEemy.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/78k5y80tFeEqxOu2MVEemy.
{"copyright_id":"0x98a6a1a86ad44249524b04c0daeb0a1a0948f57f4c3edcbbcda7d5a7ac779d09","isrc":"USRH12100717","name":"Flipmode Squad Meets Def Squad (feat. Jamal, Redman, Keith Murray, Rampage The Last Boy Scout, Lord Have Mercy) - 2021 Remaster","registered_at":"2026-06-18T00:29:14Z","spotify_id":"3bhibV2kQ2YtrdGDA4UC3e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a6a1a86ad44249524b04c0daeb0a1a0948f57f4c3edcbbcda7d5a7ac779d09. 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/3bhibV2kQ2YtrdGDA4UC3e.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/3bhibV2kQ2YtrdGDA4UC3e.
Flipmode Squad Meets Def Squad (feat. Jamal, Redman, Keith Murray, Rampage the Last Boy Scout, Lord Have Mercy)
{"copyright_id":"0x76cfd50a3407a8e285cab66383552b5ef7f617932529bf77e04c3e8755d3ac9d","isrc":"USEE19900127","name":"Flipmode Squad Meets Def Squad (feat. Jamal, Redman, Keith Murray, Rampage the Last Boy Scout, Lord Have Mercy)","registered_at":"2026-06-05T21:23:40Z","spotify_id":"69zdwVJe3HidP5RYwr6QLJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cfd50a3407a8e285cab66383552b5ef7f617932529bf77e04c3e8755d3ac9d. 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/69zdwVJe3HidP5RYwr6QLJ.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/69zdwVJe3HidP5RYwr6QLJ.
{"copyright_id":"0x0c09f84c17b61a8a0d1eaf20b14ba6ccee289c8daebd92e41fdb843646d32f9e","isrc":"USUM70965255","name":"Errbody Scream","registered_at":"2026-06-10T03:49:25Z","spotify_id":"7MAB6wqdg1wOBBrhnMEdPO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c09f84c17b61a8a0d1eaf20b14ba6ccee289c8daebd92e41fdb843646d32f9e. 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/7MAB6wqdg1wOBBrhnMEdPO.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/7MAB6wqdg1wOBBrhnMEdPO.
Can't You See (25th Anniversary - Remaster)
{"copyright_id":"0xc29016a8129bb2b8e21abe6242eb227af3fcbff0f41f253d1f478b01afe586c7","isrc":"USDJ20200380","name":"Take It To The Head","registered_at":"2026-06-10T17:16:29Z","spotify_id":"5qVOy9zmgegyP3BGcZ15JN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29016a8129bb2b8e21abe6242eb227af3fcbff0f41f253d1f478b01afe586c7. 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/5qVOy9zmgegyP3BGcZ15JN.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/5qVOy9zmgegyP3BGcZ15JN.
War (Frost Gamble Remix feat. PlanB-Strik9, Keith Murray & Mike Sherm)
Gods & Titans Reloaded (Frost Gamble Remix)
War (feat. Planb-Strik9, Mike Sherm & Keith Murray)