Dieter van der Westen
type: MusicGroup
genre: alt country
genre: retro soul
popularity: 4
followers: 417
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x591bc8acba081052d37adae9b3625b4a38420e14314cdc224b188b87f0cedebd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84c8af5f-ffb8-429b-8e67-0ba1e3fe9bea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84c8af5f-ffb8-429b-8e67-0ba1e3fe9bea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/84c8af5f-ffb8-429b-8e67-0ba1e3fe9bea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x591bc8acba081052d37adae9b3625b4a38420e14314cdc224b188b87f0cedebd","name":"Dieter van der Westen","registered_at":"2026-06-17T11:54:17Z","symbol":"NIM1387432","token_address":"0x858188c144c90a1e2e54193ee27e49b3ad908770","type":"artist","uuid":"84c8af5f-ffb8-429b-8e67-0ba1e3fe9bea"}
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 0x591bc8acba081052d37adae9b3625b4a38420e14314cdc224b188b87f0cedebd. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84c8af5f-ffb8-429b-8e67-0ba1e3fe9bea.json and https://artists.proofprofile.net/proofs/artist/84c8af5f-ffb8-429b-8e67-0ba1e3fe9bea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x591bc8acba081052d37adae9b3625b4a38420e14314cdc224b188b87f0cedebd","name":"Dieter van der Westen","registered_at":"2026-06-17T11:54:17Z","symbol":"NIM1387432","token_address":"0x858188c144c90a1e2e54193ee27e49b3ad908770","type":"artist","uuid":"84c8af5f-ffb8-429b-8e67-0ba1e3fe9bea"}
album: Save my Memories
  type: MusicAlbum
  date published: 2008
album: Old oak tree
  type: MusicAlbum
  date published: 2016-03-01
album: Me and You
  type: MusicAlbum
  date published: 2018-04-15
album: The Sun Will Rise Again
  type: MusicAlbum
  date published: 2021-03-05
album: The Sun Will Rise Again
  type: MusicAlbum
  date published: 2021-03-14
album: Save My Memories
  type: MusicAlbum
  date published: 2021-03-26
album: Homeward Bound
  type: MusicAlbum
  date published: 2022-01-21
album: No Time to Waste
  type: MusicAlbum
  date published: 2022-03-04
album: Gave My Soul
  type: MusicAlbum
  date published: 2022-04-15
album: Berlin to Bamako: Instrumental Road Stories
  type: MusicAlbum
  date published: 2022-07-21
album: Bittersweet
  type: MusicAlbum
  date published: 2022-09-16
album: Honesty of the Hopeful
  type: MusicAlbum
  date published: 2023-10-14