Fritz Schulz-Reichel (Crazy Otto)
type: MusicGroup
genre: honky tonk
genre: ragtime
popularity: 3
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb2f526921f90560d91fa5191e59868b76a6e2fac38c4752ba2b9e4d44bf0e4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a823a97-ccc5-42c8-88e2-20c98d9c2371.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a823a97-ccc5-42c8-88e2-20c98d9c2371.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a823a97-ccc5-42c8-88e2-20c98d9c2371
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb2f526921f90560d91fa5191e59868b76a6e2fac38c4752ba2b9e4d44bf0e4c","name":"Fritz Schulz-Reichel (Crazy Otto)","registered_at":"2026-06-15T22:41:01Z","symbol":"NIM0854506","token_address":"0xdbf4e20cd64c72d8189040af917d9858ae3a6d28","type":"artist","uuid":"1a823a97-ccc5-42c8-88e2-20c98d9c2371"}
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 0xeb2f526921f90560d91fa5191e59868b76a6e2fac38c4752ba2b9e4d44bf0e4c. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a823a97-ccc5-42c8-88e2-20c98d9c2371.json and https://artists.proofprofile.net/proofs/artist/1a823a97-ccc5-42c8-88e2-20c98d9c2371.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xeb2f526921f90560d91fa5191e59868b76a6e2fac38c4752ba2b9e4d44bf0e4c","name":"Fritz Schulz-Reichel (Crazy Otto)","registered_at":"2026-06-15T22:41:01Z","symbol":"NIM0854506","token_address":"0xdbf4e20cd64c72d8189040af917d9858ae3a6d28","type":"artist","uuid":"1a823a97-ccc5-42c8-88e2-20c98d9c2371"}
album: The Honky - Tonk Piano / Crazy Otto, Vol. 1
  type: MusicAlbum
  date published: 2009-10-01
album: The Honky - Tonk Piano / Crazy Otto, Vol. 2
  type: MusicAlbum
  date published: 2009-10-01