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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1901ef186c384039adb39640c2de921e11c240e9a33f4848570e32aaf8b0506. 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/f265704b-e350-4d13-91da-a2b10724b002.json and https://artists.proofprofile.net/proofs/artist/f265704b-e350-4d13-91da-a2b10724b002.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ALL AROUND THE WORLD (feat. Phife Dawg, Ali Shaheed Muhammad, Posdnuos)
Fake I.D. (feat. Havoc, Large Professor & Q Tip)
Wet The Block (feat. Bun B, Fame Of Mop & Rell)
Up Against The Wall (feat. Roc Marci & Kendrick Lamar)
I'm V.I.P. (feat. Diggy Simmons & Mac Miller)
Nutshell Pt. 2 (feat. Busta Rhymes & Redman)
What's Up Doc? (Can We Rock) (feat. Fu-Schnickens)
Real Serious (feat. Evidence & Alchemist)
The Guns (feat. Guilty Simpson, MED & Pok Dog)
Sound Off (feat. Termanology & Ea$y Money)
You Don’t Know Me (feat. Rapper Pooh & Phil da Ag)
Dues n Don’ts (feat. Jose James & Phife Dawg)
Get Up (feat. Prince Po & Ras Kass - Bonus Track)
Must B 21 (Soundtrack to Get Things Started)
Biological Didn't Bother - G-Funk Version
No Hook (feat. Prince Rakeem "The RZA" & Method Man)
My Style, My Stelo (feat. Erick Sermon & Redman)
Biological Didn't Bother - Original Flow
Mon microphone est mon seul ami - feat. Cunnie Williams
Creil City 2000 - feat. Zecker, Karim, G-Live & HBM
Vaults - 25 Years Of Copasetik (Deluxe 25 Year Anniversary Compilation)
Phased - Remix by Kool Keith & Kutmasta Kurt
Dr Dooom Leave Me Alone - Moe Love Remix
Unassisted - Unassisted Roc Raida &n Rob Swift Executioners Remix
The Undercover - The Undercover G Luv Remix
Da Crib 2005 (feat. D. Rose & Andre King)
Swing Low Suite (feat. Chip Fu & Kebbi Williams)
Southern Scenario (feat. K Otix & Strange Fruit Project)
Artical (feat. Phife & Chip Fu) - Original Posse Mix
Artical (feat. Phife & Chip Fu) - Steely & Clevie Posse Remix
Artical (feat. Phife & Chip Fu) - Niles Posse Remix