Gvv Koris
type: MusicGroup
popularity: 3
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2853d2c6c395b592d3fb6744d3a75c7c03d83fa215ee188557b7b21076e3efd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b14869bc-0b2c-4b18-b93a-82f8772ff852.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b14869bc-0b2c-4b18-b93a-82f8772ff852.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b14869bc-0b2c-4b18-b93a-82f8772ff852
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2853d2c6c395b592d3fb6744d3a75c7c03d83fa215ee188557b7b21076e3efd","name":"Gvv Koris","registered_at":"2026-06-20T12:16:54Z","symbol":"NIM1610811","token_address":"0xb707557c57fa52e4347785fa564288e53843ec44","type":"artist","uuid":"b14869bc-0b2c-4b18-b93a-82f8772ff852"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2853d2c6c395b592d3fb6744d3a75c7c03d83fa215ee188557b7b21076e3efd. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b14869bc-0b2c-4b18-b93a-82f8772ff852.json and https://artists.proofprofile.net/proofs/artist/b14869bc-0b2c-4b18-b93a-82f8772ff852.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xa2853d2c6c395b592d3fb6744d3a75c7c03d83fa215ee188557b7b21076e3efd","name":"Gvv Koris","registered_at":"2026-06-20T12:16:54Z","symbol":"NIM1610811","token_address":"0xb707557c57fa52e4347785fa564288e53843ec44","type":"artist","uuid":"b14869bc-0b2c-4b18-b93a-82f8772ff852"}
album: Garezers Dzied Ar
  type: MusicAlbum
  date published: 2019-01-19