Orchester der Kölner Akademie
type: MusicGroup
popularity: 11
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e068144de0a42aef94f188043f5f06266cb3ebdced655bc1cd409f1b16fa2fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953599
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953599
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d7f9e2c-8911-460d-b1e1-ab5a87e13eb2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d7f9e2c-8911-460d-b1e1-ab5a87e13eb2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d7f9e2c-8911-460d-b1e1-ab5a87e13eb2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:43:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e068144de0a42aef94f188043f5f06266cb3ebdced655bc1cd409f1b16fa2fb","name":"Orchester der Kölner Akademie","registered_at":"2026-06-14T05:53:25Z","symbol":"NIM0358822","token_address":"0x1ed8fbbc3f6e008372162ce8bfe34e2b82c61b40","type":"artist","uuid":"0d7f9e2c-8911-460d-b1e1-ab5a87e13eb2"}
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 0x5e068144de0a42aef94f188043f5f06266cb3ebdced655bc1cd409f1b16fa2fb. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d7f9e2c-8911-460d-b1e1-ab5a87e13eb2.json and https://artists.proofprofile.net/proofs/artist/0d7f9e2c-8911-460d-b1e1-ab5a87e13eb2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:43:55Z
  text: {"copyright_id":"0x5e068144de0a42aef94f188043f5f06266cb3ebdced655bc1cd409f1b16fa2fb","name":"Orchester der Kölner Akademie","registered_at":"2026-06-14T05:53:25Z","symbol":"NIM0358822","token_address":"0x1ed8fbbc3f6e008372162ce8bfe34e2b82c61b40","type":"artist","uuid":"0d7f9e2c-8911-460d-b1e1-ab5a87e13eb2"}
album: Mozart: Works for Piano & Orchestra
  type: MusicAlbum
  date published: 2015-04-07
album: Mozart: Aria & Piano Concertos
  type: MusicAlbum
  date published: 2015-01-06
album: Mozart: Piano Concertos Nos. 18 & 22
  type: MusicAlbum
  date published: 2014-04-01
album: Hertel: Die Geburt Jesu Christi
  type: MusicAlbum
  date published: 2013-11-19
album: Homilius, Stölzel & Rolle: Christmas Cantatas
  type: MusicAlbum
  date published: 2017-01-20
album: Wolf: Passionsoratorium "Jesu, deine Passion will ich jetzt bedenken"
  type: MusicAlbum
  date published: 2018-06-15