1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2395a98bfaef385425a36672b08b0d1aaa2bf0ff8b916313b3c94f622220009. 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/857f3987-42ba-4921-8c16-797c9095192b.json and https://artists.proofprofile.net/proofs/artist/857f3987-42ba-4921-8c16-797c9095192b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Choosin' Fee (feat. J-Diggs & Matt Blaque)
Cookies and Lean (feat. Eddie MMack, Champ Hogg & Smiggz)
Space Rocket (feat. Joe Blow, Eddie MMack & Shill Macc)
California Sunset (feat. Eddie MMack & Smiggz)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129c0f4ad31f77dcdb614fcbc1503b146d94cb67386cd33c6c1293b86658edaf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBAE3358879 — a six-check JSON result.
Mob Lords (feat. C-BO, King Locust, Twan G, P3 & Shoddy Boi)
She Say's He's Just The Homie (feat. Ampichino & Smiggz)
Give Me That Bottle (Remix) [feat. Yung 30 & Matt Blaque]
Get It in Ohio 2 (feat. Ampichino, King Locust, Twang, P3 & A.R. Deville)
Knock That Down (feat. Joe Blow, Guce & Matt Blaque)
Red Beams and Blue Hunnids 2.5 (feat. T-Nutty, Eddie MMack, Shoddy Boi & P3)
Tears of a Killer: Diary of an Inmate Instrumentals
She's A Ripper (feat. J-Diggs, Yukmouth & Matt Blaque)
Traphouse Drinks On Me (feat. Glasses Malone & Matt Blaque)
Devil's Rejectz (One Mob Remix) [feat. Ampichino, Twan G, Shoddy Boi, P3 & Smiggz]
Letra de un Pandillero (A Gangsta Love Letter) [feat. Blackie LVL & Smiley]
One Nation (feat. Arsonal, Lucky Luciano, Damedot & Godholly)
Ain't No Love (feat. Blackie LVL, Smiley M13, Silencer M13 & Stilo LVL)
Just Another Day (Solo Otro Dia) [feat. Blackie LVL, Stilo LVL, Smiley M13 & Silencer M13]
Display of Power (Letter to Daymond John)
Checmate (feat. Killa Tay & West Coast Stone) [Remix]
The Power of Broke (Letter To Daymond John)
Freedom Mass Incarceration Instrumentals
Cold Summer Freestyle (Live From Prison)
Pretty Stoner (Cookies & Lean) [feat. Pomona]
Checmate (Remix) [feat. Killa Tay & 2Gunn Kevi]
Goodbye Love (feat. TrapGlobal Savio & Lee-Ratt)
R.I.P. Woodie (feat. Lil Raider & Ya Boy Capone)
Pomona City Movement: Pomona 3 (Face Of My City)
Chase 'Em Down (feat. Mark Battles & BHK Ray Ray)
True Legacy Vodka (feat. Project Pat & RMM Percy)
The Wheelz Keep Rollin (feat. Trap On Wheelz)
Puyallup Tribe of Indians 2 (Instrumental)
Stuck My Thumb In The Ground & Made The World Spin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1ae96a23db54fe5fa9de349dfb8750f60ebbba957e05dd1a5fc535a69ad0ef. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2554424 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412e2980a5ff8d8e3e397425e993dd593b8714a53e56a7299320f8c2d3df340c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2530497 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bdf96d1420ce53c81e093df93d3ba7beb412b551088facdf6647eea0892d55. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2537318 — a six-check JSON result.