Heimlich & Co.
type: MusicGroup
popularity: 15
followers: 2547
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4b0e47bb9ff5d4afef884156477b24e937e7fb1045fb98b859af1cc98ae812b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27e6aa49-b486-4a53-8d20-881ab96f6b80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27e6aa49-b486-4a53-8d20-881ab96f6b80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27e6aa49-b486-4a53-8d20-881ab96f6b80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4b0e47bb9ff5d4afef884156477b24e937e7fb1045fb98b859af1cc98ae812b","name":"Heimlich & Co.","registered_at":"2026-06-14T08:35:08Z","symbol":"NIM0397368","token_address":"0x6440bab12068a5e9700d05eccad1a807c0dd9bcf","type":"artist","uuid":"27e6aa49-b486-4a53-8d20-881ab96f6b80"}
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 0xe4b0e47bb9ff5d4afef884156477b24e937e7fb1045fb98b859af1cc98ae812b. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27e6aa49-b486-4a53-8d20-881ab96f6b80.json and https://artists.proofprofile.net/proofs/artist/27e6aa49-b486-4a53-8d20-881ab96f6b80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xe4b0e47bb9ff5d4afef884156477b24e937e7fb1045fb98b859af1cc98ae812b","name":"Heimlich & Co.","registered_at":"2026-06-14T08:35:08Z","symbol":"NIM0397368","token_address":"0x6440bab12068a5e9700d05eccad1a807c0dd9bcf","type":"artist","uuid":"27e6aa49-b486-4a53-8d20-881ab96f6b80"}
album: Folge 2: Gefährliche Fotos
  type: MusicAlbum
  date published: 2013-02-22
album: Folge 1: Der geheimnisvolle Tresor
  type: MusicAlbum
  date published: 2013-02-22
album: Folge 3: Die Wundermaschine
  type: MusicAlbum
  date published: 2013-02-22
album: Folge 6: Das Testament der alten Dame
  type: MusicAlbum
  date published: 2013-03-01
album: Folge 5: Zauber in der Ruine
  type: MusicAlbum
  date published: 2013-03-01
album: Folge 4: Aufregung in der Nebelsburg
  type: MusicAlbum
  date published: 2013-03-01