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 0x2f834761f762c016c04bb05268f1327f0bf53a71736fa6226667829629a31eac. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eaaa6d33-ff79-48a7-b396-726433024af4.json and https://artists.proofprofile.net/proofs/artist/eaaa6d33-ff79-48a7-b396-726433024af4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Houston Smokers Only (feat. Delo, Fame Sity, Mookie Jones, Mug & Yung Redd, Scooby, and Surreal)
Once Upon a Time (feat. Starlito, Scarface & Kam Franklin)
11:15 (feat. Devin the Dude, Kirko Bangz & Neko)
Bout It (feat. Maxo Kream & Xavier Wulf)
Oh Lord (feat. GT Garza, Roosh Williams & Doeman)
Feel Alive (feat. T2 The Ghetto Hippie & Dizzy Wright)