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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f084bd0f257fd6aba558194259441c27703d5120de202a49857b2f21cecebf3. 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/939c20ff-eedd-41ae-9c19-31a27999e51f.json and https://artists.proofprofile.net/proofs/artist/939c20ff-eedd-41ae-9c19-31a27999e51f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lahana Ke Hahana - Mousiki Parastasi Sto Megaro Mousikis Athinon (Live)
I Akrida, O Vatrahos Ke To Kalo Sinapantima (Ta Tragoudia)
I Akrida, O Vatrahos Ke To Kalo Sinapantima
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe586ac11fa9ce0f1bb088f3a94ed764425aa5e7467df8a80c5bdf4e7df06413e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2efTxkAsXihtBunKWU4wT6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2efTxkAsXihtBunKWU4wT6.
Lahana Ke Hahana - 24 Tragoudia Apo To Vivlio Glossas A Dimotikou
{"copyright_id":"0xc4c98a86bb1cfbfab56f08cde2b6d9fd6f75d45391e095dbeb951de66ae13907","isrc":"GRSEL1300015","name":"Pezoume Krifto","registered_at":"2026-06-29T06:24:29Z","spotify_id":"526zwqaKNaaFCZXReTbK5I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c98a86bb1cfbfab56f08cde2b6d9fd6f75d45391e095dbeb951de66ae13907. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/526zwqaKNaaFCZXReTbK5I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/526zwqaKNaaFCZXReTbK5I.
Lahana Ke Hahana - I Propedia Se Tragoudia
Lahana Ke Hahana - I Striglenia Ke I Tragoudomihani
To Nanourisma Tis Panagias - Instrumental
Hristougenniatiko Revegion - Instrumental
Pote Tha Rthoun Ta Hristougenna - Instrumental
To Hristougenniatiko Keik - Instrumental
Lahana Ke Hahana - I Rithmi Ki I Arithmi
Lahana Ke Hahana - I Grammatiki Se Tragoudia
{"copyright_id":"0xcf1b3f3dd72f2d9d20810652aa1f2ba8bf2f870370f13d178b8f89a42d7d16a7","isrc":"GRSEL2100054","name":"O Mparmpa Mprilios","registered_at":"2026-06-29T06:20:58Z","spotify_id":"3jaKXfRxQ3Fq50qxysqwDR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1b3f3dd72f2d9d20810652aa1f2ba8bf2f870370f13d178b8f89a42d7d16a7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jaKXfRxQ3Fq50qxysqwDR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jaKXfRxQ3Fq50qxysqwDR.
Lahana ke Hahana - Gia Gelia Ke Gia Hromata