Henrik Jespersen
type: MusicGroup
popularity: 11
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8326e073dffd95d4426f999455f37c75d96f9451f1e301c9a309b1ca2108a88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/714b39e1-d8af-41fc-b44e-d26abcaaf14c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/714b39e1-d8af-41fc-b44e-d26abcaaf14c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/714b39e1-d8af-41fc-b44e-d26abcaaf14c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8326e073dffd95d4426f999455f37c75d96f9451f1e301c9a309b1ca2108a88","name":"Henrik Jespersen","registered_at":"2026-06-14T16:22:47Z","symbol":"NIM0508946","token_address":"0x4a9ccc02271ca7e8982088a4bd9defc6619a9371","type":"artist","uuid":"714b39e1-d8af-41fc-b44e-d26abcaaf14c"}
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 0xe8326e073dffd95d4426f999455f37c75d96f9451f1e301c9a309b1ca2108a88. 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/714b39e1-d8af-41fc-b44e-d26abcaaf14c.json and https://artists.proofprofile.net/proofs/artist/714b39e1-d8af-41fc-b44e-d26abcaaf14c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xe8326e073dffd95d4426f999455f37c75d96f9451f1e301c9a309b1ca2108a88","name":"Henrik Jespersen","registered_at":"2026-06-14T16:22:47Z","symbol":"NIM0508946","token_address":"0x4a9ccc02271ca7e8982088a4bd9defc6619a9371","type":"artist","uuid":"714b39e1-d8af-41fc-b44e-d26abcaaf14c"}
album: Strings in the Winds
  type: MusicAlbum
  date published: 1995-08-08
album: Reflections
  type: MusicAlbum
  date published: 1998-05-21
album: Silent Flute - Gennem Rum
  type: MusicAlbum
  date published: 2002-01-01
album: Cosmic Seductions Recorded Live at HawkStudio
  type: MusicAlbum
  date published: 2023-04-15
album: Zen n' Synth in Atomic Garden
  type: MusicAlbum
  date published: 2024-02-08
album: Wishes from Living (Live at HawkStudio)
  type: MusicAlbum
  date published: 2024-04-03
album: The Nordish Kurdish Sky (Vol. 1)
  type: MusicAlbum
  date published: 2024-05-07
album: The Nordish Kurdish Sky (Vol. 2)
  type: MusicAlbum
  date published: 2024-05-28
album: The Nordish Kurdish Sky, Vol. 3
  type: MusicAlbum
  date published: 2024-05-31
album: Beech Tree Rhapsody - HawkStudio Live Recording (Mixed)
  type: MusicAlbum
  date published: 2025-06-13