Garance is a given name that is derived from , which is the French name of the plant Rubia tinctorum. It also refers to the deep red color, also known as rose madder, from the dye derived from the pla
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 0xcf38da7a225e9bd55c0f6d95f91230b3ac4e208b982d5375586849354af51389. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1573ac52-dae0-4ead-8fda-5b6956ce4f8d.json and https://artists.proofprofile.net/proofs/artist/1573ac52-dae0-4ead-8fda-5b6956ce4f8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).