Bavarian Oktoberfest Orchestra and Chorus
type: MusicGroup
genre: polka
genre: traditional music
popularity: 2
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2034ff93a174fe44056959898f01b7eea9396a7986497ce220afefa2a343cd33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ac976ca-6b52-44a4-b55b-45b9ff327f0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ac976ca-6b52-44a4-b55b-45b9ff327f0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ac976ca-6b52-44a4-b55b-45b9ff327f0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2034ff93a174fe44056959898f01b7eea9396a7986497ce220afefa2a343cd33","name":"Bavarian Oktoberfest Orchestra and Chorus","registered_at":"2026-06-15T22:46:17Z","symbol":"NIM0855766","token_address":"0xed850af0e148bdee5a635e6529c3cd2d51c208f2","type":"artist","uuid":"1ac976ca-6b52-44a4-b55b-45b9ff327f0b"}
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 0x2034ff93a174fe44056959898f01b7eea9396a7986497ce220afefa2a343cd33. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ac976ca-6b52-44a4-b55b-45b9ff327f0b.json and https://artists.proofprofile.net/proofs/artist/1ac976ca-6b52-44a4-b55b-45b9ff327f0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x2034ff93a174fe44056959898f01b7eea9396a7986497ce220afefa2a343cd33","name":"Bavarian Oktoberfest Orchestra and Chorus","registered_at":"2026-06-15T22:46:17Z","symbol":"NIM0855766","token_address":"0xed850af0e148bdee5a635e6529c3cd2d51c208f2","type":"artist","uuid":"1ac976ca-6b52-44a4-b55b-45b9ff327f0b"}