The feminine name Jutta (pronounced "yutta") is the German form of Judith. There is also an alternative theory that it could be derived from the Germanic name Eutha, meaning "mankind, child, descendan
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 0xcf9dc993ca047b95faaad07a258ad1e4515c902517bdb84c44b9230fd704dad2. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94cb2c6e-8c7f-4b0f-ac61-16572b8040ee.json and https://artists.proofprofile.net/proofs/artist/94cb2c6e-8c7f-4b0f-ac61-16572b8040ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).