Stepan Arutinian
type: MusicGroup
popularity: 2
followers: 605
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33d77e91e8d4dfb0added99f26f172502a7f24779baa9ea762e0a85c8426bb87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/145ed240-1fde-425d-be0e-8b9073790f82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/145ed240-1fde-425d-be0e-8b9073790f82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/145ed240-1fde-425d-be0e-8b9073790f82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33d77e91e8d4dfb0added99f26f172502a7f24779baa9ea762e0a85c8426bb87","name":"Stepan Arutinian","registered_at":"2026-06-15T20:40:01Z","symbol":"NIM0825657","token_address":"0xa578355bb19851584b66ba604d3a0c9554ec5ae8","type":"artist","uuid":"145ed240-1fde-425d-be0e-8b9073790f82"}
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 0x33d77e91e8d4dfb0added99f26f172502a7f24779baa9ea762e0a85c8426bb87. 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/145ed240-1fde-425d-be0e-8b9073790f82.json and https://artists.proofprofile.net/proofs/artist/145ed240-1fde-425d-be0e-8b9073790f82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x33d77e91e8d4dfb0added99f26f172502a7f24779baa9ea762e0a85c8426bb87","name":"Stepan Arutinian","registered_at":"2026-06-15T20:40:01Z","symbol":"NIM0825657","token_address":"0xa578355bb19851584b66ba604d3a0c9554ec5ae8","type":"artist","uuid":"145ed240-1fde-425d-be0e-8b9073790f82"}
album: Alone with Dream
  type: MusicAlbum
  date published: 2019-05-28
album: Alone with Dream
  type: MusicAlbum
  date published: 2019-05-28
album: Alone with Dream
  type: MusicAlbum
  date published: 2019-05-28
album: Broken Soul
  type: MusicAlbum
  date published: 2019-06-15
album: Broken Soul
  type: MusicAlbum
  date published: 2019-06-15
album: Last Memories
  type: MusicAlbum
  date published: 2019-11-29
album: Hope
  type: MusicAlbum
  date published: 2020-02-07
album: In Forest
  type: MusicAlbum
  date published: 2020-05-01
album: In Forest
  type: MusicAlbum
  date published: 2020-05-01
album: Last Memories
  type: MusicAlbum
  date published: 2020-05-02
album: Time
  type: MusicAlbum
  date published: 2020-07-07
album: Mistakes
  type: MusicAlbum
  date published: 2022-03-10