Manne is a surname used in Dutch, Yiddish, and Telugu.https://www.ancestry.com/name-origin?surname=manne Notable people with the surname include: Anne Manne, Australian journalist, wife of Robert Ma
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 0xda774c2ded4e611dd8dcc001622b5521ccb7d4b5507919c88b15c58b2c89c841. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d57d4464-1f90-49af-a39d-72016242b995.json and https://artists.proofprofile.net/proofs/artist/d57d4464-1f90-49af-a39d-72016242b995.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).