Angelika Niescier
type: MusicGroup
genre: avant-garde
genre: free jazz
genre: jazz
popularity: 5
followers: 1056
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11f056e752e4eece3bea0e6435aa828aa1b765b9ff0486ff3e8c89a8acf72e5c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07890f2a-7182-4390-b93c-f5dc3d5fb1d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07890f2a-7182-4390-b93c-f5dc3d5fb1d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07890f2a-7182-4390-b93c-f5dc3d5fb1d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11f056e752e4eece3bea0e6435aa828aa1b765b9ff0486ff3e8c89a8acf72e5c","name":"Angelika Niescier","registered_at":"2026-06-15T16:02:46Z","symbol":"NIM0759513","token_address":"0x624424227f45c3280aa519258e7682c57f43b5ca","type":"artist","uuid":"07890f2a-7182-4390-b93c-f5dc3d5fb1d5"}
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 0x11f056e752e4eece3bea0e6435aa828aa1b765b9ff0486ff3e8c89a8acf72e5c. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07890f2a-7182-4390-b93c-f5dc3d5fb1d5.json and https://artists.proofprofile.net/proofs/artist/07890f2a-7182-4390-b93c-f5dc3d5fb1d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x11f056e752e4eece3bea0e6435aa828aa1b765b9ff0486ff3e8c89a8acf72e5c","name":"Angelika Niescier","registered_at":"2026-06-15T16:02:46Z","symbol":"NIM0759513","token_address":"0x624424227f45c3280aa519258e7682c57f43b5ca","type":"artist","uuid":"07890f2a-7182-4390-b93c-f5dc3d5fb1d5"}
album: Quite Simply
  type: MusicAlbum
  date published: 2011-10-21
album: Quite Simply
  type: MusicAlbum
  date published: 2014-08-01
album: Now
  type: MusicAlbum
  date published: 2015-02-06
album: NYC Five
  type: MusicAlbum
  date published: 2015-02-12
album: Broken Cycle
  type: MusicAlbum
  date published: 2015-08-13
album: NYC Five
  type: MusicAlbum
  date published: 2016-02-12
album: NYC Five
  type: MusicAlbum
  date published: 2016-02-26
album: The Berlin Concert
  type: MusicAlbum
  date published: 2018-05-18
album: The Berlin Concert
  type: MusicAlbum
  date published: 2018-05-18
album: The Berlin Concert
  type: MusicAlbum
  date published: 2018-05-18
album: New York Trio
  type: MusicAlbum
  date published: 2019-04-19
album: New York Trio
  type: MusicAlbum
  date published: 2019-04-19
album: New York Trio
  type: MusicAlbum
  date published: 2019-04-19
album: Soul in Plain Sight
  type: MusicAlbum
  date published: 2021-08-20
album: Soul in Plain Sight
  type: MusicAlbum
  date published: 2021-08-20
album: Beyond Dragons
  type: MusicAlbum
  date published: 2023-09-15
album: Beyond Dragons
  type: MusicAlbum
  date published: 2023-09-15