Gediminas Gelgotas (born 12 June 1986 in Vilnius) is a Lithuanian composer, conductor and self-performing artist. Gelgotas' music is known to captivate younger and new audiences of classical music.
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 0x47ee408f1bbc7f097b9fd52f6ec0c310462a4ce93b8aab4349e143274b52c9e5. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/129cf55a-419e-4705-aa42-110b0804dde3.json and https://artists.proofprofile.net/proofs/artist/129cf55a-419e-4705-aa42-110b0804dde3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Violin Concerto No. 1, Version for Violin and String Orchestra: II. Allegro
Recomposed: An End Is A Beginning (Piano solo version)
Recomposed: Love Song (Piano solo version)