Niels-Henning Ørsted Pedersen
type: MusicGroup
genre: bebop
genre: jazz
popularity: 30
followers: 15868
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4968382d2e4fea382e0a4d82cf6855dd24e5eceb59472fef6671e6d6dd78ad79
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b3e0088-535b-4e4b-8cf5-88def8a55356.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b3e0088-535b-4e4b-8cf5-88def8a55356.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b3e0088-535b-4e4b-8cf5-88def8a55356
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4968382d2e4fea382e0a4d82cf6855dd24e5eceb59472fef6671e6d6dd78ad79","name":"Niels-Henning Ørsted Pedersen","registered_at":"2026-06-11T21:38:20Z","symbol":"NIM0119525","token_address":"0x2a7e43cd767315218012ed41fbf2318998faba98","type":"artist","uuid":"5b3e0088-535b-4e4b-8cf5-88def8a55356"}
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 0x4968382d2e4fea382e0a4d82cf6855dd24e5eceb59472fef6671e6d6dd78ad79. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b3e0088-535b-4e4b-8cf5-88def8a55356.json and https://artists.proofprofile.net/proofs/artist/5b3e0088-535b-4e4b-8cf5-88def8a55356.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x4968382d2e4fea382e0a4d82cf6855dd24e5eceb59472fef6671e6d6dd78ad79","name":"Niels-Henning Ørsted Pedersen","registered_at":"2026-06-11T21:38:20Z","symbol":"NIM0119525","token_address":"0x2a7e43cd767315218012ed41fbf2318998faba98","type":"artist","uuid":"5b3e0088-535b-4e4b-8cf5-88def8a55356"}
album: Michel Petrucciani & NHØP (Live)
  type: MusicAlbum
  date published: 2009
album: The Duo
  type: MusicAlbum
  date published: 2020-06-12
album: The Duo - Live
  type: MusicAlbum
  date published: 2016
album: C Jam Blues
  type: MusicAlbum
  date published: 2020-05-15