Dj Highscore
type: MusicGroup
genre: hard house
genre: trance
popularity: 4
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f9c2c3b01ee6f340918e10a0dbc162ee0a4da85b9b5f0834b044965b5fb08e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99fafb6f-65fa-4b16-9071-4dc0213e1e0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99fafb6f-65fa-4b16-9071-4dc0213e1e0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99fafb6f-65fa-4b16-9071-4dc0213e1e0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f9c2c3b01ee6f340918e10a0dbc162ee0a4da85b9b5f0834b044965b5fb08e0","name":"Dj Highscore","registered_at":"2026-06-17T19:20:17Z","symbol":"NIM1493803","token_address":"0x1203dd9f0f005337fff8299cabd911f21091ac94","type":"artist","uuid":"99fafb6f-65fa-4b16-9071-4dc0213e1e0f"}
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 0x3f9c2c3b01ee6f340918e10a0dbc162ee0a4da85b9b5f0834b044965b5fb08e0. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99fafb6f-65fa-4b16-9071-4dc0213e1e0f.json and https://artists.proofprofile.net/proofs/artist/99fafb6f-65fa-4b16-9071-4dc0213e1e0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x3f9c2c3b01ee6f340918e10a0dbc162ee0a4da85b9b5f0834b044965b5fb08e0","name":"Dj Highscore","registered_at":"2026-06-17T19:20:17Z","symbol":"NIM1493803","token_address":"0x1203dd9f0f005337fff8299cabd911f21091ac94","type":"artist","uuid":"99fafb6f-65fa-4b16-9071-4dc0213e1e0f"}
album: French Feelings EP
  type: MusicAlbum
  date published: 2023-11-15
album: French Feelings EP
  type: MusicAlbum
  date published: 2023-11-15