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 0x0fcf316ced6307346283f14249dbe0fc9bbb9da603e2b7c4756a89f548c69bff. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b917ca8-b32d-4238-943a-d4270495f6fd.json and https://artists.proofprofile.net/proofs/artist/2b917ca8-b32d-4238-943a-d4270495f6fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Change the World (feat. Reese & Kamilah)
For a Long Time (feat. Sbmg, Kamilah, Andre Williams & J-Ski)
Come With Me (Tribute to 2pac) [feat. Fatina]
Go Out in a Blaze (feat. Sbmg & Cool Juan V)