Stokeley Clevon Goulbourne (born April 18, 1996), known professionally as Ski Mask the Slump God, is an American rapper. He is best known for his association with XXXTentacion, with whom he formed the
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb423adc4c22b49ea6f50d56c88a3fea043e802c42e5ef6e566636faa31770a44. 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/c0d08395-51f2-4ade-ba34-4478050a507b.json and https://artists.proofprofile.net/proofs/artist/c0d08395-51f2-4ade-ba34-4478050a507b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).