Tiana Virgo
type: MusicGroup
genre: afrobeat
popularity: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedf982cdb821526622da877df678b9ca83effc2d27d0ae80cafec9edbccc54eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9fda4c6-3101-4ae3-a91b-4685021a54ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9fda4c6-3101-4ae3-a91b-4685021a54ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9fda4c6-3101-4ae3-a91b-4685021a54ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedf982cdb821526622da877df678b9ca83effc2d27d0ae80cafec9edbccc54eb","name":"Tiana Virgo","registered_at":"2026-06-15T03:21:30Z","symbol":"NIM0666124","token_address":"0x4318bbd973fc033673d7854ed7d94601a0fe253d","type":"artist","uuid":"d9fda4c6-3101-4ae3-a91b-4685021a54ec"}
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 0xedf982cdb821526622da877df678b9ca83effc2d27d0ae80cafec9edbccc54eb. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9fda4c6-3101-4ae3-a91b-4685021a54ec.json and https://artists.proofprofile.net/proofs/artist/d9fda4c6-3101-4ae3-a91b-4685021a54ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xedf982cdb821526622da877df678b9ca83effc2d27d0ae80cafec9edbccc54eb","name":"Tiana Virgo","registered_at":"2026-06-15T03:21:30Z","symbol":"NIM0666124","token_address":"0x4318bbd973fc033673d7854ed7d94601a0fe253d","type":"artist","uuid":"d9fda4c6-3101-4ae3-a91b-4685021a54ec"}