Capital A.D.F.
type: MusicGroup
genre: gabber
genre: happy hardcore
genre: hardcore
genre: hardcore techno
genre: speedcore
popularity: 11
followers: 337
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf885d30487086537087550ccd131edd88be79a04863d273d4a3e1f7379671d49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953684
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953684
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/662af016-5170-478d-9cb3-22df8780172e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/662af016-5170-478d-9cb3-22df8780172e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/662af016-5170-478d-9cb3-22df8780172e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:51:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf885d30487086537087550ccd131edd88be79a04863d273d4a3e1f7379671d49","name":"Capital A.D.F.","registered_at":"2026-06-14T15:13:50Z","symbol":"NIM0492497","token_address":"0x17ef818488fba80c9fee97042ecf8274cfe23347","type":"artist","uuid":"662af016-5170-478d-9cb3-22df8780172e"}
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 0xf885d30487086537087550ccd131edd88be79a04863d273d4a3e1f7379671d49. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/662af016-5170-478d-9cb3-22df8780172e.json and https://artists.proofprofile.net/proofs/artist/662af016-5170-478d-9cb3-22df8780172e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xf885d30487086537087550ccd131edd88be79a04863d273d4a3e1f7379671d49","name":"Capital A.D.F.","registered_at":"2026-06-14T15:13:50Z","symbol":"NIM0492497","token_address":"0x17ef818488fba80c9fee97042ecf8274cfe23347","type":"artist","uuid":"662af016-5170-478d-9cb3-22df8780172e"}