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 0xd6256fed6bdae55a76727725dc955301bcd6b3c577904bb7c929f278eef65e39. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b29dcd3-dec6-4976-a197-6043a637813b.json and https://artists.proofprofile.net/proofs/artist/6b29dcd3-dec6-4976-a197-6043a637813b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rock Out (Chris Finesse Exclusives + New Age Music)
Blood on my Birkenstocks (DJ Scoob Exclusive)
spin again (igb + 9inetrap radio + dj blat)
Madman (New Age Music + Chris Finesse Exclusives)