Erling Eriksen (January 19, 1878 – 1957) was a Norwegian film director, screenwriter, and film producer. Eriksen was born in Kristiania (now Oslo). He directed his only film, the comedy Kjærlighet pa
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093051df9b9b5d6a1afa7566b942781c956ce27c7c763155d66e20e5514d0ee6. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86b6d45c-7a1f-4462-8f00-25e626da0496.json and https://artists.proofprofile.net/proofs/artist/86b6d45c-7a1f-4462-8f00-25e626da0496.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Erling Eriksen, volum 6 - I solo og samspill
Erling Eriksen, volum 1- Egne komposisjoner
Erling Eriksen, volum 5 - Danser i gammel stil av Severin Nythe og Syver Burud
Erling Eriksen, volum 2 - Gammel dansemusikk