Virginia Babikian
type: MusicGroup
popularity: 18
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52ac4133da3c30d20a65424d44f3656ea7331cd6c5c80e1bd873e0414c689abf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/109d6c38-38ab-496a-86c9-32c9d5aa1e27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/109d6c38-38ab-496a-86c9-32c9d5aa1e27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/109d6c38-38ab-496a-86c9-32c9d5aa1e27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52ac4133da3c30d20a65424d44f3656ea7331cd6c5c80e1bd873e0414c689abf","name":"Virginia Babikian","registered_at":"2026-06-14T06:13:19Z","symbol":"NIM0363568","token_address":"0x59b4dd04e42c9d3b8f2b350fc64b2998b08eb82f","type":"artist","uuid":"109d6c38-38ab-496a-86c9-32c9d5aa1e27"}
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 0x52ac4133da3c30d20a65424d44f3656ea7331cd6c5c80e1bd873e0414c689abf. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/109d6c38-38ab-496a-86c9-32c9d5aa1e27.json and https://artists.proofprofile.net/proofs/artist/109d6c38-38ab-496a-86c9-32c9d5aa1e27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x52ac4133da3c30d20a65424d44f3656ea7331cd6c5c80e1bd873e0414c689abf","name":"Virginia Babikian","registered_at":"2026-06-14T06:13:19Z","symbol":"NIM0363568","token_address":"0x59b4dd04e42c9d3b8f2b350fc64b2998b08eb82f","type":"artist","uuid":"109d6c38-38ab-496a-86c9-32c9d5aa1e27"}