Dominic Louis Matheson (born 18 January 1992), better known by his stage name Dom Dolla, is an Australian house music producer, DJ, songwriter and remixer, acclaimed for his distinct style of house mu
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 0xa5083739235986952078720ecde5ee47820b5831fb2879e459d8821dcd39681e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b46086b-c7a0-41bb-9947-053a6151758d.json and https://artists.proofprofile.net/proofs/artist/7b46086b-c7a0-41bb-9947-053a6151758d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).