Heather or Heathers may refer to: Plants The heather family, or Ericaceae, particularly: Common heather or ling, Calluna Various species of the genus Cassiope Various species of the genus Erica Na
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 0x78d39e7b6501a939fe0de20afb3bdb16c2c545936979a3bd5fda3bcce5b11408. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b04f8aa-d1dc-480b-b6d2-49eb5711f199.json and https://artists.proofprofile.net/proofs/artist/7b04f8aa-d1dc-480b-b6d2-49eb5711f199.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).