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 0xae222a7b05f55c0babe8dabc5805b7187026de2e837186a07c7e665ea5c7522e. 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/6cf4212a-6884-485f-ab38-68f727b70544.json and https://artists.proofprofile.net/proofs/artist/6cf4212a-6884-485f-ab38-68f727b70544.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Summer Summer (feat. Tony T & Alba Kras)
Have It All Tonight (feat. Tony T & Alba Kras)