Joni Säde (born 15 June 1986), known professionally as Jay Ray, is a Finnish singer, songwriter and music producer based in Salo, Finland. He is widely recognized for his unique blend of electro-cinem
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 0x14111daf897846c639a42fbd3860fb6213c9d1cdf926511cd14ce25d4ce01640. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/884409da-8514-4c7c-b0d3-6229380a5db2.json and https://artists.proofprofile.net/proofs/artist/884409da-8514-4c7c-b0d3-6229380a5db2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).