Beethoven Orchestra Bonn
type: MusicGroup
popularity: 3
followers: 163
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcebf4075d7a15790db05b8848778127fbd98bce8f824bc26167dafecbcf4487
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaee4a0f-4012-4aa9-8392-a68c839e1c22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aaee4a0f-4012-4aa9-8392-a68c839e1c22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aaee4a0f-4012-4aa9-8392-a68c839e1c22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcebf4075d7a15790db05b8848778127fbd98bce8f824bc26167dafecbcf4487","name":"Beethoven Orchestra Bonn","registered_at":"2026-06-20T09:32:05Z","symbol":"NIM1580761","token_address":"0xf0d8f4b68612890792d76b472a50d039f91fd23e","type":"artist","uuid":"aaee4a0f-4012-4aa9-8392-a68c839e1c22"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcebf4075d7a15790db05b8848778127fbd98bce8f824bc26167dafecbcf4487. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aaee4a0f-4012-4aa9-8392-a68c839e1c22.json and https://artists.proofprofile.net/proofs/artist/aaee4a0f-4012-4aa9-8392-a68c839e1c22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xbcebf4075d7a15790db05b8848778127fbd98bce8f824bc26167dafecbcf4487","name":"Beethoven Orchestra Bonn","registered_at":"2026-06-20T09:32:05Z","symbol":"NIM1580761","token_address":"0xf0d8f4b68612890792d76b472a50d039f91fd23e","type":"artist","uuid":"aaee4a0f-4012-4aa9-8392-a68c839e1c22"}
album: Beethoven X: The AI Project
  type: MusicAlbum
  date published: 2021-10-08