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 0x31e84ebb1e337fb533006942a713bb40fba90dc935cb4bf948ec11111eda2b50. 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/bf645eda-4af4-430a-a866-5ad398101df6.json and https://artists.proofprofile.net/proofs/artist/bf645eda-4af4-430a-a866-5ad398101df6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Manes Tis Kalinihtias (Irthe I Ora Ke I Stigmi)
San Tis Smirnis To Giagini (To Olokaftoma)
Sultani Gegkiax - Live at The Allen Room, Home Of Jazz, Lincoln Center
Is Oria Mu - Home Of Jazz, Lincoln Center, Live at The Allen Room
Kalinifta & Karotseris - Home Of Jazz, Lincoln Center, Live at The Allen Room
Misirlou - Home Of Jazz, Lincoln Center, Live at The Allen Room
Cancao Do Mar - Home Of Jazz, Lincoln Center, Live at The Allen Room
O Pastor - Home Of Jazz, Lincoln Center, Live at The Allen Room
Picture / Meno Ektos - Home Of Jazz, Lincoln Center, Live at The Allen Room
Homecoming - Lincoln Center, Live at The Allen Room, Home of Jazz
Corsica - Home Of Jazz, Lincoln Center, Live at The Allen Room
Hijo de la Luna - Home Of Jazz, Lincoln Center, Live at The Allen Room
Emvatirio Smirnis / Aptalikos - Home Of Jazz, Lincoln Center, Live at The Allen Room
San Ton Metanasti - Home Of Jazz, Lincoln Center, Live at The Allen Room
Kerynia - Home Of Jazz, Lincoln Center, Live at The Allen Room
Miso Feggari - Home Of Jazz, Lincoln Center, Live at The Allen Room
Theos An Einai - Home Of Jazz, Lincoln Center, Live at The Allen Room
Lianoxortaroudia / Ti Ithela / Manthlatos - Home Of Jazz, Lincoln Center, Live at The Allen Room
Dakry Sto Giali - Home Of Jazz, Lincoln Center, Live at The Allen Room
Skopoi Kai Tragoudia Tis Kath' Imas Anatolis
Evaggelio Kata Ioanni Kef. IA Stixoi 1/44
Asikiko Poulaki - Mikis Theodorakis (Mousikoi Dialogoi Tou Miki Theodoraki Me Tin Logia Mousiki Tis Mikras Asias)
Dialogos B Chori Tis Mikras Asias Hartaeti