Blasterjaxx & DBSTF
type: MusicGroup
genre: hardstyle
popularity: 2
followers: 605
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c9b023cc9197ba21175923d4ba944e534766bc8c9750e78fd8e6b03c2deaaa2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8cf77d1-8adf-4b2d-a72d-20718abef905.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8cf77d1-8adf-4b2d-a72d-20718abef905.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8cf77d1-8adf-4b2d-a72d-20718abef905
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c9b023cc9197ba21175923d4ba944e534766bc8c9750e78fd8e6b03c2deaaa2","name":"Blasterjaxx & DBSTF","registered_at":"2026-06-21T09:35:39Z","symbol":"NIM1890358","token_address":"0xad5b564616f9a6c7503b2dbb7a82aae2bcb7a08e","type":"artist","uuid":"e8cf77d1-8adf-4b2d-a72d-20718abef905"}
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 0x3c9b023cc9197ba21175923d4ba944e534766bc8c9750e78fd8e6b03c2deaaa2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8cf77d1-8adf-4b2d-a72d-20718abef905.json and https://artists.proofprofile.net/proofs/artist/e8cf77d1-8adf-4b2d-a72d-20718abef905.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x3c9b023cc9197ba21175923d4ba944e534766bc8c9750e78fd8e6b03c2deaaa2","name":"Blasterjaxx & DBSTF","registered_at":"2026-06-21T09:35:39Z","symbol":"NIM1890358","token_address":"0xad5b564616f9a6c7503b2dbb7a82aae2bcb7a08e","type":"artist","uuid":"e8cf77d1-8adf-4b2d-a72d-20718abef905"}
album: Beautiful World (D-Block & S-te-Fan Remix)
  type: MusicAlbum
  date published: 2015-06-24