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 0xb27b8fda0ee1009804dc9550c3cdc5c8a53d912a5733379932c43c9e1e648c8f. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e005ec47-dd5a-4c69-867e-85bdbe96ef16.json and https://artists.proofprofile.net/proofs/artist/e005ec47-dd5a-4c69-867e-85bdbe96ef16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dansk Rap i 1950 covers, Pt. 1 (1950'erne doo wop version)
Hvor Fuck Er Min Drink - 1950'erne doo wop version
Finlandsparken - 1950'erne doo wop version
Dansk Rap i 1950 covers, Pt. 2 (1950'erne doo wop version)
Sinaloa Stil - 1950'erne doo wop version
Jeg har en pige - 1950'erne doo wop version
C'est La Vie - 1950'erne doo wop version
DRØM MIG VÆK - 1950'erne doo wop version
Stein Bagger (1950'erne doo wop version)
Stein Bagger - 1950'erne doo wop version
Blondiner & Brunetter 2 (1950’erne jazz band version)
Blondiner & Brunetter 2 - 1950’erne jazz band version
Hverdagsting (1950’erne doo wop version)
Hverdagsting - 1950’erne doo wop version
Sprite & Vodka (1950’erne doo wop version)
Sprite & Vodka - 1950’erne doo wop version
Hvad Skal Der Ske (1950’erne doo wop version)
Hvad Skal Der Ske - 1950’erne doo wop version
Skejsen i 1980'er (1980’erne Funk version)
Skejsen i 1980'er - 1980’erne Funk version
Mask På & Poker Face (Opera Orkester Version)
Mask På & Poker Face - Opera Orkester Version
Stor Mand & Mucki Bar & Dark Room (Opera Orkester Version)
Stor Mand & Mucki Bar & Dark Room - Opera Orkester Version