Philharmonisches Orchester Kiel
type: MusicGroup
popularity: 3
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c36a487c235d77622541283d6b4fe9df1032e0bc219a410aeb6a7de2688fd8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9e7ecb0-0f2c-4060-b6d4-a40f092b3594.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9e7ecb0-0f2c-4060-b6d4-a40f092b3594.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9e7ecb0-0f2c-4060-b6d4-a40f092b3594
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c36a487c235d77622541283d6b4fe9df1032e0bc219a410aeb6a7de2688fd8b","name":"Philharmonisches Orchester Kiel","registered_at":"2026-06-21T04:25:39Z","symbol":"NIM1815447","token_address":"0x859d3ab9e0eb845ca21d087e940aebbd0072dae5","type":"artist","uuid":"d9e7ecb0-0f2c-4060-b6d4-a40f092b3594"}
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 0x0c36a487c235d77622541283d6b4fe9df1032e0bc219a410aeb6a7de2688fd8b. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9e7ecb0-0f2c-4060-b6d4-a40f092b3594.json and https://artists.proofprofile.net/proofs/artist/d9e7ecb0-0f2c-4060-b6d4-a40f092b3594.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x0c36a487c235d77622541283d6b4fe9df1032e0bc219a410aeb6a7de2688fd8b","name":"Philharmonisches Orchester Kiel","registered_at":"2026-06-21T04:25:39Z","symbol":"NIM1815447","token_address":"0x859d3ab9e0eb845ca21d087e940aebbd0072dae5","type":"artist","uuid":"d9e7ecb0-0f2c-4060-b6d4-a40f092b3594"}