Palle Huld (2 August 1912 – 26 November 2010) was a Danish Boy Scout, film actor and writer. He appeared in 40 films between 1933 and 2000. He was born in Hellerup in Denmark. His journey around the w
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 0xed83faf02e35b203fa9e598fd3a9c1f5a8b2c1615ee6a89e87377d853fe1bc1a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5497958d-98f7-4c6d-a486-a7fbf6a150d4.json and https://artists.proofprofile.net/proofs/artist/5497958d-98f7-4c6d-a486-a7fbf6a150d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).