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 0x4b1377e7b28379aa7c1348a250dd1de72106ee5667d2d05ffe84a4c9f4ff97d9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8d24c9f-9476-4869-9bf6-3289851f2b7d.json and https://artists.proofprofile.net/proofs/artist/a8d24c9f-9476-4869-9bf6-3289851f2b7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kryfa To Lene Ta Poulia: Paradosiaka Tragoudia Gia Tin Epanastasi Tou '21
Ite Pedes Ellinon: Tragoudia Gia Tin Epanastasi Tou '21
Stin Ellada Prosferoume Tis Astrafteres Loghes Mas
Filoi Mou Sympatriotai - Emvatirio Ton "Kynigon Tis Anatolis"
Ti Karterite Filoi - Heirografo Kalamatas
O Genneoi Ellines - Heirografo Kalamatas
O Ligyron Ke Kopteron Spathi Mou - Heirografo Kalamatas
Synaptai Ke Troparia - Ekklisiastiki Akolouthia
Diati Pleon Den Riptis - Eptanisiako Tragoudi
Othen Isthe Ton Ellinon - Eptanisiako Tragoudi
Eftase I Lambra Stigmi - Eptanisiako Tragoudi
Ola Ta Ethni Polemoun (Ymnos Patriotikos) - Ethnegertirio Asma Riga Feraiou
I Elliniki Massaliotis (Defte Paides Ton Ellinon) - Ethnegertirio Asma Riga Feraiou
O Kairos Adelfoi - Ethnegertirio Asma Riga Feraiou
O Thourios (Katagrafi D. Soutzos) - Ethnegertirio Asma Riga Feraiou
O Thourios (Katagrafi S. Karas) - Ethnegertirio Asma Riga Feraiou
O Thourios (Katagrafi K. Artemidis) - Ethnegertirio Asma Riga Feraiou
Defte Ellines Spoudaioi - Fanariotiko Exoteriko Asma
Otan Ellas O Megas Napoleon - Fanariotiko Exoteriko Asma
Mavro Poulaki Porhesai (I Polisis Tis Pargas) - Tragoudi Astiko Ke Entechno
Tis Frosynis - Tragoudi Astiko Ke Entechno
Melodies Tis Anatolis: Tragoudia Tis Smyrnis (19os Eonas)
Melodies d' Orient: Songs of Smyrna (19th Century)
Romeika: Mousikes Katagrafes Apo Ksenous Periigites Ston Elliniko Horo (18os - 19os Eonas)
Volioume Mia Volioume Dyo - Arkadiko Pimeniko
Greek Enlightenment: Musical Inscriptions By Foreign Travellers to Hellenic Lands
All The Nations Are Warring (The Patriotic Hymn)
What Are You Waiting for Friends & Brothers
Brothers, the Time Has Come - From the Records of G. G. Ladas
Brothers, the Time Has Come - From the Records of A. Maltos
Homeland to Her Children - From the Records of A. Sigalas
Homeland to Her Children - From the Records of I. Sakellaridis
The Thourios Of Rigas - From the Records of S. Peristeris
The Thourios Of Rigas - From the Records of Georgios Rigas
The Thourios Of Rigas - From the Records of G. Pachtikos
The Thourios Of Rigas - From the Records of K. Artemidis
The Thourios Of Rigas - From the Records of A. Sigalas
The Thourios Of Rigas - From the Records of G. G. Ladas
The Thourios Of Rigas - From the Records of S. Karas
The Thourios Of Rigas - From the Records of D. K. Psaltis
The Thourios Of Rigas - From the Records of I. Margaziotis
The Thourios Of Rigas - From the Records of A. Tsiknopoulos
The Thourios Of Rigas - From the Records of I. Sakellaridis
The Thourios Of Rigas - From the Records of N. Dimitriou
I Wonder How You Bear My Heart - From The Handbook Of Delicate Lovers
I Am Your Slave - From The Handbook Of Delicate Lovers
When I've The Luck - From The Handbook Of Delicate Lovers
Do You Realize I'm Dying? - From The Handbook Of Delicate Lovers
Pesrefi Se Makam Kiourdi & Ousoul Berefsan Tou Ellina Syntheti Aggelou
Apospasma Apo Kalofoniko Irmo (Tou Petrou Bereketi)
Kratima "I Psaltira" (Tou Georgiou Ikonomou I Prasinou)
I'm Thinking Once, I'm Thinking Twice - Arcadian Pastoral
Cupid, Stop, If You Love Me - Arrow Shots
Romeika: Musical Inscriptions By Foreign Travellers To Hellenic Lands (18th - 19th Century)
The Greece Of Rigas Feraios: An Approach To The Greek Enlightment
I Ellada Tou Riga Feraiou: Mia Proseggisi Ston Neoelliniko Diafotismo
Ola Ta Ethni Polemoun (Patriotikos Ymnos)
O Paidia Mou Orfana Mou - Katagrafi A. Sigala
O Paidia Mou Orfana Mou - Katagrafi I. Sakellaridi
O Thourios Tou Riga (Tou Lambrou Katsoni) - Katagrafi S. Peristeri
O Thourios Tou Riga (Mia Prostagi Megali) - Katagrafi Papa Georgiou Riga
O Thourios Tou Riga (Mia Prostagi Megali) - Katagrafi G. Pachtikou
O Thourios Tou Riga - Katagrafi K. Artemidi
O Thourios Tou Riga - Katagrafi A. Sigala
O Thourios Tou Riga - Katagrafi G. G. Lada
O Thourios Tou Riga (O Orkos) - Katagrafi D. K. Psalti
O Thourios Tou Riga - Katagrafi I. Margazioti
O Thourios Tou Riga (Polemistirion) - Katagrafi A. Tsiknopoulou
O Thourios Tou Riga (Stihoi Tines Ek Tou Thouriou) - Katagrafi I. Sakellaridi
O Thourios Tou Riga (Os Pote Palikaria) - Katagrafi N. Dimitriou
Pos Vastas Kardia M' Thavmazo - Apo To Scholion Ton Delikaton Eraston
Ego Pos Eimai Doulos Dikos Sou - Apo To Scholion Ton Delikaton Eraston
Tin Oran P' Axionomai - Apo To Scholion Ton Delikaton Eraston
Taha Ksevreis Pos Pethaino - Apo To Scholion Ton Delikaton Eraston