Osnabruck Symphony Orchestra
type: MusicGroup
genre: opera
popularity: 3
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x794064effa534f8c14d58901a1b178f52a722fe0dc7ef8168110bce517719fb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10916b30-cbb6-49d2-aa6d-b6f5f6eeffa9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10916b30-cbb6-49d2-aa6d-b6f5f6eeffa9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10916b30-cbb6-49d2-aa6d-b6f5f6eeffa9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x794064effa534f8c14d58901a1b178f52a722fe0dc7ef8168110bce517719fb2","name":"Osnabruck Symphony Orchestra","registered_at":"2026-06-15T19:14:11Z","symbol":"NIM0805195","token_address":"0x63ff8d2f45cf6305fc2174f53d5a42e8fbe9e53b","type":"artist","uuid":"10916b30-cbb6-49d2-aa6d-b6f5f6eeffa9"}
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 0x794064effa534f8c14d58901a1b178f52a722fe0dc7ef8168110bce517719fb2. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10916b30-cbb6-49d2-aa6d-b6f5f6eeffa9.json and https://artists.proofprofile.net/proofs/artist/10916b30-cbb6-49d2-aa6d-b6f5f6eeffa9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x794064effa534f8c14d58901a1b178f52a722fe0dc7ef8168110bce517719fb2","name":"Osnabruck Symphony Orchestra","registered_at":"2026-06-15T19:14:11Z","symbol":"NIM0805195","token_address":"0x63ff8d2f45cf6305fc2174f53d5a42e8fbe9e53b","type":"artist","uuid":"10916b30-cbb6-49d2-aa6d-b6f5f6eeffa9"}
album: Westerhoff: Symphony - Clarinet Concerto - Double Concerto
  type: MusicAlbum
  date published: 2012-07-03
album: Henze, H.W.: Wundertheater (Das) [Opera]
  type: MusicAlbum
  date published: 2006-01-01
album: Albert: Symphony, Op. 4 / Seejungfraulein
  type: MusicAlbum
  date published: 2010-05-20
album: Lehár: Der Graf von Luxemburg
  type: MusicAlbum
  date published: 2022-01-21
album: Gál: Das Lied der Nacht, Op. 23
  type: MusicAlbum
  date published: 2019-01-18
album: Westerhoff: Concertos
  type: MusicAlbum
  date published: 2017-11-03
album: Mann: Clarinet Concerto - Violin Concerto - Festpaludium - Troiseme Suite
  type: MusicAlbum
  date published: 2013-02-26
album: Gounod: La Nonne sanglante
  type: MusicAlbum
  date published: 2010-06-29
album: Shourouk
  type: MusicAlbum
  date published: 2012-02-07