Daniel van Dijk
type: MusicGroup
popularity: 2
followers: 155
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fc89c69be3e506920b8c861bb7ea37058169fb22c835dbe294f74b69990c27d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/143baaf8-b474-42a5-9d53-cafc61233005.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/143baaf8-b474-42a5-9d53-cafc61233005.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/143baaf8-b474-42a5-9d53-cafc61233005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fc89c69be3e506920b8c861bb7ea37058169fb22c835dbe294f74b69990c27d","name":"Daniel van Dijk","registered_at":"2026-06-15T20:38:18Z","symbol":"NIM0825253","token_address":"0xa917d2f3210c5e575a2bed126b8d0044320af87c","type":"artist","uuid":"143baaf8-b474-42a5-9d53-cafc61233005"}
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 0x5fc89c69be3e506920b8c861bb7ea37058169fb22c835dbe294f74b69990c27d. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/143baaf8-b474-42a5-9d53-cafc61233005.json and https://artists.proofprofile.net/proofs/artist/143baaf8-b474-42a5-9d53-cafc61233005.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x5fc89c69be3e506920b8c861bb7ea37058169fb22c835dbe294f74b69990c27d","name":"Daniel van Dijk","registered_at":"2026-06-15T20:38:18Z","symbol":"NIM0825253","token_address":"0xa917d2f3210c5e575a2bed126b8d0044320af87c","type":"artist","uuid":"143baaf8-b474-42a5-9d53-cafc61233005"}
album: Vader U bent hier
  type: MusicAlbum
  date published: 2024-11-15
album: Luister
  type: MusicAlbum
  date published: 2024-12-20
album: Volkomen
  type: MusicAlbum
  date published: 2025-01-31
album: Mozaiek
  type: MusicAlbum
  date published: 2025-03-14
album: Uw woorden
  type: MusicAlbum
  date published: 2025-04-25