Razvan Stoica
type: MusicGroup
genre: classical
popularity: 17
followers: 346
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf75007abc12e1146de85ab4688e6575726adc44b518668e23873d80987891d6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b330856a-7309-40cf-94fc-055592370d1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b330856a-7309-40cf-94fc-055592370d1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b330856a-7309-40cf-94fc-055592370d1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf75007abc12e1146de85ab4688e6575726adc44b518668e23873d80987891d6d","name":"Razvan Stoica","registered_at":"2026-06-14T23:15:00Z","symbol":"NIM0607225","token_address":"0x482c4c6bf8ddbf5e22e11cf4d32dcb47839c2eee","type":"artist","uuid":"b330856a-7309-40cf-94fc-055592370d1c"}
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 0xf75007abc12e1146de85ab4688e6575726adc44b518668e23873d80987891d6d. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b330856a-7309-40cf-94fc-055592370d1c.json and https://artists.proofprofile.net/proofs/artist/b330856a-7309-40cf-94fc-055592370d1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T07:48:25Z
  text: {"copyright_id":"0xf75007abc12e1146de85ab4688e6575726adc44b518668e23873d80987891d6d","name":"Razvan Stoica","registered_at":"2026-06-14T23:15:00Z","symbol":"NIM0607225","token_address":"0x482c4c6bf8ddbf5e22e11cf4d32dcb47839c2eee","type":"artist","uuid":"b330856a-7309-40cf-94fc-055592370d1c"}
album: A Journey Into Classical
  type: MusicAlbum
  date published: 2015-09-25
album: A Journey Into Classical
  type: MusicAlbum
  date published: 2015-09-25
album: Strad Style
  type: MusicAlbum
  date published: 2017-01-11
album: Instinct
  type: MusicAlbum
  date published: 2019-08-05