Barisa Asen
type: MusicGroup
popularity: 11
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb66d513bd45e80829d9562bfc396ad5a4bb8a4c9b3c762d74ae679067ed7883b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953709
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953709
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7df94f3e-cdd0-4e4b-b47e-6486d9ae405f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7df94f3e-cdd0-4e4b-b47e-6486d9ae405f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7df94f3e-cdd0-4e4b-b47e-6486d9ae405f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:31:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb66d513bd45e80829d9562bfc396ad5a4bb8a4c9b3c762d74ae679067ed7883b","name":"Barisa Asen","registered_at":"2026-06-14T17:44:19Z","symbol":"NIM0528404","token_address":"0xac4802d5a6f6491cbbdf4b7ad8bcb2881a9a0566","type":"artist","uuid":"7df94f3e-cdd0-4e4b-b47e-6486d9ae405f"}
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 0xb66d513bd45e80829d9562bfc396ad5a4bb8a4c9b3c762d74ae679067ed7883b. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7df94f3e-cdd0-4e4b-b47e-6486d9ae405f.json and https://artists.proofprofile.net/proofs/artist/7df94f3e-cdd0-4e4b-b47e-6486d9ae405f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:31:11Z
  text: {"copyright_id":"0xb66d513bd45e80829d9562bfc396ad5a4bb8a4c9b3c762d74ae679067ed7883b","name":"Barisa Asen","registered_at":"2026-06-14T17:44:19Z","symbol":"NIM0528404","token_address":"0xac4802d5a6f6491cbbdf4b7ad8bcb2881a9a0566","type":"artist","uuid":"7df94f3e-cdd0-4e4b-b47e-6486d9ae405f"}
album: Mystery
  type: MusicAlbum
  date published: 2021-10-04
album: Scared
  type: MusicAlbum
  date published: 2024-03-25