Petros Gaitanos ( born October 31, 1967) is a Greek singer. He was born and raised in the village of Kokkinogeia located in Drama, Greece. Gaitanos has always enjoyed singing since childhood, and was
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d72b4ae0f9a603927e03752f45ba41329d716ac7a15a55e989bf0309d01e3f. 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/d73ef800-91cc-4d14-8b6e-8e431286fa52.json and https://artists.proofprofile.net/proofs/artist/d73ef800-91cc-4d14-8b6e-8e431286fa52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e71cf1be7b69d9a3518d63ac3ef09474c32f008c8f9e85170d1fb729bfe11de. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70600180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f4ec23d417656974907ebb2e86a7aac559855dd28470ca7039020a33cd8e5c. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:44:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70600183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45333e85a65e8a8e02b7f20235ab563590900681b7f32e6035b049601f6be487. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70600184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03580bbb068ea383fc5f876ae6efdfade1648f4cd8b3dc72653233a52a1d075c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70600626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464e51cfb48652186e3cf5375d560d22713df40ecbbccbd846f01712bfa18b8b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70600633.
Pentikostarion (Ymnoi Anastaseos, Analipseos, Pentikostis, Agiou Pnevmatos Kai Thavmata Iisou)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3a01695329e82fba1e8208bda23272046b73ba1674c0aa51922d8c3d263de9. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPO19801129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2df25aa1003308df09342a6c9f3a670f5cac4f591acdf968528e073c9fb3551. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:01:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPO19801131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a06fa73f3ad0377adbadacfc1e8910fed835be12c48dfa66f0e6420895c725c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPO19801136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569c69f35a12e5692a401d9c14f74312a01a3b2acba20273b2f03d14767e228d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPO19801151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfc850170928ae9f5f6aa281a2acbe69adae240375aa64e3e07c905ce91ea8d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70600617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ff59c9f531d7e0bbfc1459a36eb00e6297c079818b54e0f82409e3f2bc4fb0. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70600621.
Anthei Kai Ferei Ki Allo / Tragoudia Tou Pontou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37046ce7c4a384bccc037a0db5454f5bf27ac7892983a93704eb69f4024eca95. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70601542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05a9bd8fe3df3fd6176fc0a1addbe64d850ba7b7c1c46105ba6b83055257fa9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM70601547.
Th΄ Odi Tou Protou Kanonos Tou Orthrou Agiou Paisiou Tou Agioreitou, Ixos Plagios D Trifonos, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43d1762a0df2dd0eae3d52c53edbd69f9923fb776472816c790611329e45b25. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP1500182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e3267dbc4cb84cfd300dbb4504cc35d891adb3e881590def168856566e3c77. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP1500001.
Iisou Glykytate Xriste - Troparion Tis A΄ Wdis Tou Iketiriou Kanonos Tou Iisou Xristou, Ixos B'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72320f741454a9b93cfe88f14ab2595fed2df5f2e6d80d94a0e9cc9c074e6798. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP1500006.
Aksion Estin Os Alithos (Megalynarion Ths Parakliseos Tis Panagias Ixos Plagios D΄ Trifonos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb7bb9508f1af206d50962eea31912752f4b89b5205155e1749f0bfc163f291. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP1500017.
Tin Timioteran Ton Xerouveim (Megalynarion Tis Parakliseos Tis Panagias Ixos Plagios D΄ Trifonos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40306b03ffc9f0c517150d4599f424b4d5ce26e570dd9c37cb95154f0a4c31a0. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP1500021.
Iisoy Glykytate Xriste (Troparion Tis A΄ Odis Tou Iketiriou Kanonos Tou Iisoy Xristoy Ixos B΄, Part 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13de06f7923f38110e61103badb8f5a4d69db740624f87027317af1d8049936b. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP1500027.
Tin Ypsiloteran Ton Ouranon (Megalynarion Tis Parakliseos Tis Panagias Ixos Plagios D΄ Trifonos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5966b9f323b127982a2415d1ea7a3b406e95b75b48a29d5a3b0affb4513fd42. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP1500030.
Kai Se Mesitrian Exo (Eksaposteilarion Tou Mikroy Kai Megalou Paraklitikoy Kanonos Ixos C')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a899ae4151ec54296502506adb620d49476e8117d653d0186c481dc663e33d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP1500034.
I Akoulouthia Ton Xairetismon Tis Panagias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bd522046eeac7db8169000db63e65511eaf1593a8e2abb1e668c32953be18b. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182098625.
I Tou Stomatos Sou Apolytikion Agiou Ioannou Tou Xrysostomou - Ihos Plagios D΄ Trifonos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eecd9b64b0dcbdfcb81f1329505aefedfc370feaa80829922413ed74440b372. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182098627.
E' Odi Tou Kanonos - Ihos Plagios D΄ Trifonos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd97e3994a6abbe0fe627bb48bd67956d06e262fd4aab9d2048a2805aa1ae03. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182098640.
Journey to Ithaka (A Hellenic Musical Journey from Ancient to Modern Times)
O Petros Gaitanos Diavazei To Prosefchitari [Petros Gaitanos Narrates The Prayers Book (Prosefchitari)]
O Petros Gaitanos Diavazei to Mega Gerontikon (Petros Gaitanos Narrates The Book Of Elder Monks)
Saint Nektarios (The Life - The Words & Hymns Of The Saint)
Silyvrias Ton Gonon, Apolytikion Agiou Nektariou, Ixos A΄ (Part 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3b6c2bba7b329b46984bc5e3dc872a1d1e43d83d6320e8ae2d7e7f9c4264a8. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-19T23:59:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP2200003.
Silyvrias Ton Gonon, Apolytikion Agiou Nektariou, Ixos A΄ (Part 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51afb8140ef37550854a0da4f87cbcca82d81ade55224ade0247b9218ac4f922. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP2200046.
Agni, Parthene, Despoina, Ixos Plagios Tou A΄
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fdbad691d64b7ee68fb71422546b8831bd3ca07af061c546a701cb1abc4f76. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef34b51ee80ad3a804d031ada6ed64c6e9113e3f0a8bd096ad3ed5f2f4b931a. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP2400020.
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Aprilios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Maios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Dekemvrios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Oktovrios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Martios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Fevrouarios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Ianouarios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Avgoustos)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Ioulios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Iounios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Septemvrios)
Ta Apolytikia Ton Agion & Eorton Olou Tou Etous (Noemvrios)
Agios Nektarios - O Agios, O Ierarhis, O Agios - O Vios, Oi Logoi, kai oi Ymnoi Tou
Apolitikia Loipon Megalon Agion Tou Eniautou
Profitis Iezekiil - Theiou Pneumatos Ti Epipnoia, Prokataggeilas, Theou Profita, Ixos C'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb54b80e921b73af34200c0ffe63c21f5b53c55dd0e74d3957d16edc9eb508b. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:35:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP2400423.
Apolytikia Poliouchon Agion Ellados & Kyprou
Agios Paisios o Agioreitis - Poliouchos Plateos Imathias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1a11d23a43645b3eb09c97488980fbaeea202e8c95d6ded56de7f9549edcaf. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:38:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRGAP2400476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888f6ce439795461734175025e35c2aa4b1008e6a2089565a60455286729b9ed. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRAAH2300368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f72a78da39d3b239efc2c647bd3f85ee7e84f08c6947216fa4fb1505d87fad. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM12500313.