George Nicolescu
type: MusicGroup
description: George Nicolescu (; 12 March 1950, Ploiești – 26 March 2024, Bucharest) was a Romanian musician. Life and career Born in Ploieşti, Nicolescu has four sisters. He attended the Bucharest School for Amb
popularity: 8
followers: 826
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4763075527da43ea0052316a8242920ce4fe020f5d844a94fef8cb7f8df40109
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954174
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954174
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c724611-1b54-41e1-a703-33dd76ad217c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c724611-1b54-41e1-a703-33dd76ad217c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c724611-1b54-41e1-a703-33dd76ad217c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-18T03:01:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4763075527da43ea0052316a8242920ce4fe020f5d844a94fef8cb7f8df40109","name":"George Nicolescu","registered_at":"2026-06-17T09:01:46Z","symbol":"NIM1346286","token_address":"0x0af9da599915ec5de8d3e1d97616320d4886bb4c","type":"artist","uuid":"7c724611-1b54-41e1-a703-33dd76ad217c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4763075527da43ea0052316a8242920ce4fe020f5d844a94fef8cb7f8df40109. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c724611-1b54-41e1-a703-33dd76ad217c.json and https://artists.proofprofile.net/proofs/artist/7c724611-1b54-41e1-a703-33dd76ad217c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x4763075527da43ea0052316a8242920ce4fe020f5d844a94fef8cb7f8df40109","name":"George Nicolescu","registered_at":"2026-06-17T09:01:46Z","symbol":"NIM1346286","token_address":"0x0af9da599915ec5de8d3e1d97616320d4886bb4c","type":"artist","uuid":"7c724611-1b54-41e1-a703-33dd76ad217c"}
album: Muzica Usoara… Lautareasca
  type: MusicAlbum
  date published: 2007-09-14