Gilbert Biberian
type: MusicGroup
genre: symphonic rock
description: Gilbert Emanuel Biberian (19 February 1944 – 27 January 2023) was a British guitarist and composer. Born in Istanbul, Turkey of Greek-Armenian heritage. Biberian's ethnic roots was integral to his co
popularity: 3
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd9427306693f152d82aedf32a0fbf59284a4fdfa07bae4aae37a3da62b336cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11c793f2-03e7-411b-9046-79579d04a4dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11c793f2-03e7-411b-9046-79579d04a4dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11c793f2-03e7-411b-9046-79579d04a4dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd9427306693f152d82aedf32a0fbf59284a4fdfa07bae4aae37a3da62b336cb","name":"Gilbert Biberian","registered_at":"2026-06-15T19:47:54Z","symbol":"NIM0813240","token_address":"0xae42c2c013f4f8c7ce5e20963167cfa0251ee52b","type":"artist","uuid":"11c793f2-03e7-411b-9046-79579d04a4dc"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9427306693f152d82aedf32a0fbf59284a4fdfa07bae4aae37a3da62b336cb. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11c793f2-03e7-411b-9046-79579d04a4dc.json and https://artists.proofprofile.net/proofs/artist/11c793f2-03e7-411b-9046-79579d04a4dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xfd9427306693f152d82aedf32a0fbf59284a4fdfa07bae4aae37a3da62b336cb","name":"Gilbert Biberian","registered_at":"2026-06-15T19:47:54Z","symbol":"NIM0813240","token_address":"0xae42c2c013f4f8c7ce5e20963167cfa0251ee52b","type":"artist","uuid":"11c793f2-03e7-411b-9046-79579d04a4dc"}