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 0x37497acea318f0cc224d6e27355ececafbdf57c6d41177d0a22321144cbd832f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d453eadb-d5d1-454e-8737-5b0aa540875a.json and https://artists.proofprofile.net/proofs/artist/d453eadb-d5d1-454e-8737-5b0aa540875a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sig Mig Hva' Du Ude På? - Dansk Melodi Grand Prix 1987
Pas Godt på Den, Der Gi'r Dig Kærlighed - 1987
Vi Ta’r Landet Rundt / Vi Har Ventet Længe - 1987
Medley: I Dag Hvor Vi Mødes / Tyrolerhatten / Greven Af Luxenburg / Bind Dit Gule Hårbånd / Gid Du Var I Skanderborg / Lille Fregnede Louise / Ha-li-ha-li-ha-lo / På Samsø Var En Pige / De Vi
Dorthe Medley - Der Graf von Luxemburg/Er war Student in Heidelberg/Jeder Schotte hat in Schottland/Wärst du doch in Düsseldorf geblieben
Tobago Helloh (Power Dance Mix - Radio Edit)
Tobago Helloh - Power Dance Mix - Radio Edit
Dorthe Medley - a) Der Graf von Luxemburg/b) Er war Student in Heidelberg/c) Jeder Schotte hat in Schottland/d) Wärst du doch in Düsseldorf geblieben
Darf's ein bißchen Meer sein - Instrumental