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 0xf8865f0aafd35e57657acd9ae3c45be2a7f21a68ceb907cef74442993ad3a8d4. 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/c2834c2c-c084-4ef6-bd7f-113540f343f6.json and https://artists.proofprofile.net/proofs/artist/c2834c2c-c084-4ef6-bd7f-113540f343f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A padlas: Act I: Itt vagyunk - Nyitany (Here We Are - Overture) (Kolyok, Herceg, Torpe, Megloko)
A padlas: Act I: Eg es fold kozott (Between Land and Sky) (Kolyok, Herceg, Torpe, Megloko)
A padlas: Act I: Mit er egy nagymama unokak nelkul (What Is a Grandma Worth Without Grandchildren) (Mamoka)
A padlas: Act I: Ez o, ez o (It's Him, It's Him) (Kolyok, Herceg, Torpe, Megloko)
A padlas: Act I: Enyem a palya (It's My Field) (Temuller)
A padlas: Act I: Valahol Orokre szepek I (Somewhere Eternal Beauty I) (Kolyok)
A padlas: Act I: Radiouzenetek (Radio Messages) (Radios, Kolyok, Herceg, Torpe, Megloko)
A padlas: Act I: Orokre szepek II (Eternal Beauty II) (Revesz, Radios)
A padlas: Act I: Szilvasgomboc (Plum Dumplings) (Mamoka, Revesz, Herceg, Suni, Radios, Kolyok, Torpe, Megloko)
A padlas: Act I: Finale: Varazskonyv (Magic Book) (Radios, Suni, Revesz, Kolyok, Herceg, Torpe, Megloko)
A padlas: Act II: Nem szolnak a csillagok (Stars Are Silent) (Suni, Radios)
A padlas: Act II: Fenyev tavolsag (Light Year Distance) (Radios)
A padlas: Act II: Utana repulunk (After That We Fly Away) (Revesz, Kolyok, Herceg, Megloko, Torpe, Suni, Radios)
A padlas: Act II: Valaki hamisan enekel (Someone Is Out of Tune) (Suni)
A padlas: Act II: Orokre szepek III (Eternal Beauty III) (Kolyok, Herceg, Megloko)
A padlas: Act II: Love Duet: Csupa-csupa-padlas (Only-Only-Attics) (Suni, Radios)
A padlas, Act I: Itt vagyunk - Nyitany (Here We Are - Overture) [Kolyok, Herceg, Torpe, Megloko]