Stepan Shaqaryan
type: MusicGroup
popularity: 3
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2abc181fdd7ff87e72fb3bd2134f7b6390a7a7281c3c0d861edc9d10dc9086c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adba2a14-57e8-4d23-b2b9-e46895c1de4f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adba2a14-57e8-4d23-b2b9-e46895c1de4f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adba2a14-57e8-4d23-b2b9-e46895c1de4f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2abc181fdd7ff87e72fb3bd2134f7b6390a7a7281c3c0d861edc9d10dc9086c1","name":"Stepan Shaqaryan","registered_at":"2026-06-20T10:32:33Z","symbol":"NIM1592916","token_address":"0x4fc8e91ba7a5f7beefdee6241dc98eefc73a9aae","type":"artist","uuid":"adba2a14-57e8-4d23-b2b9-e46895c1de4f"}
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 0x2abc181fdd7ff87e72fb3bd2134f7b6390a7a7281c3c0d861edc9d10dc9086c1. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adba2a14-57e8-4d23-b2b9-e46895c1de4f.json and https://artists.proofprofile.net/proofs/artist/adba2a14-57e8-4d23-b2b9-e46895c1de4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x2abc181fdd7ff87e72fb3bd2134f7b6390a7a7281c3c0d861edc9d10dc9086c1","name":"Stepan Shaqaryan","registered_at":"2026-06-20T10:32:33Z","symbol":"NIM1592916","token_address":"0x4fc8e91ba7a5f7beefdee6241dc98eefc73a9aae","type":"artist","uuid":"adba2a14-57e8-4d23-b2b9-e46895c1de4f"}
album: Moon Over the Mountain
  type: MusicAlbum
  date published: 2009-04-30