thumb|right|Maesa indica Maesa is a genus of flowering plants. It is placed in the family Primulaceae, subfamily Maesoideae, for which it is the sole genus (monotypic).Maesa. The Plant List. Previous
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 0xdca2ccfd1e28ee95668e203a93f5fc75e1b26edc4ebc3088f330c9be1c77156a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf8a08de-23cd-41bd-ac0d-4aea830ef191.json and https://artists.proofprofile.net/proofs/artist/cf8a08de-23cd-41bd-ac0d-4aea830ef191.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).