1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a9174dbc9a63d3ddb6aa050859a227c88ae26578dd99a6113ad61c34587213. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fc336d9-739d-41e2-aace-7114fd171cf5.json and https://artists.proofprofile.net/proofs/artist/0fc336d9-739d-41e2-aace-7114fd171cf5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
My Little Pony: Pinkie Pies Mareritt / Et Ponnieventyr
Kjente, Kjære Og Noen Glemte Barnesanger
Et Hjem for Oss (Hotel Cæsar Episode 3000)
Et hjem for oss - Hotel Cæsar episode 3000
Du Må Finnast (From the Musical Kristina Från Duvemåla) [Norwegian Version]
Ønske (Originalt Norsk Soundtrack/Deluxe Edition)
Puste på ei stund - rolig norsk julemusikk
Jul, endelig jul! - Norske julefavoritter
Streisand At The Oscars: Papa, Can You Hear Me
Streisand At The Oscars: The Way We Were