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 0x0868713005530630b6f17d25cc7511ae801ae3a17033e4e9d3fe31d41378276a. 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/6e1d59a1-ad83-4eca-ad9e-69a70426edaa.json and https://artists.proofprofile.net/proofs/artist/6e1d59a1-ad83-4eca-ad9e-69a70426edaa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
First Day out (feat. Leek Gg, Cash Cobain & Melly Migo)
DoubleM950 (Bricks) [feat. Shawny Binladen & Pablito]
Switching Locations (2022 Remastered Version)
Keep That on Me (2022 Remastered Version)