Herbert und Gregor
type: MusicGroup
popularity: 4
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32f9bf778cd4cdef39a2511b3138911db2ff78b581a4bb43e4cd819391a5551c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d258f3e7-ed05-4cdb-86f8-06f1727beb8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d258f3e7-ed05-4cdb-86f8-06f1727beb8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d258f3e7-ed05-4cdb-86f8-06f1727beb8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32f9bf778cd4cdef39a2511b3138911db2ff78b581a4bb43e4cd819391a5551c","name":"Herbert und Gregor","registered_at":"2026-06-21T01:21:40Z","symbol":"NIM1774706","token_address":"0x0ad374daa56361b6698387630f8f90a1a376bca8","type":"artist","uuid":"d258f3e7-ed05-4cdb-86f8-06f1727beb8b"}
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 0x32f9bf778cd4cdef39a2511b3138911db2ff78b581a4bb43e4cd819391a5551c. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d258f3e7-ed05-4cdb-86f8-06f1727beb8b.json and https://artists.proofprofile.net/proofs/artist/d258f3e7-ed05-4cdb-86f8-06f1727beb8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x32f9bf778cd4cdef39a2511b3138911db2ff78b581a4bb43e4cd819391a5551c","name":"Herbert und Gregor","registered_at":"2026-06-21T01:21:40Z","symbol":"NIM1774706","token_address":"0x0ad374daa56361b6698387630f8f90a1a376bca8","type":"artist","uuid":"d258f3e7-ed05-4cdb-86f8-06f1727beb8b"}
album: Herbert und Gregor: das Antarktis-Abenteuer
  type: MusicAlbum
  date published: 2024-04-16
album: Teller leer
  type: MusicAlbum
  date published: 2024-04-23
album: Hallo, jemand da?
  type: MusicAlbum
  date published: 2024-04-26
album: Herbert und Gregor: die Rückkehr von dem Gurken-Turm
  type: MusicAlbum
  date published: 2024-04-26
album: Herbert und Gregor: das Unterwasser-Abenteuer
  type: MusicAlbum
  date published: 2024-04-26
album: Keine Zeit... (feat Manni Volker)
  type: MusicAlbum
  date published: 2024-04-30
album: Herbert und Gregor: Der Zitronen-Gefängnis Ausbruch!
  type: MusicAlbum
  date published: 2024-05-01
album: Herbert und Gregor: Dr.Quark's Pizza
  type: MusicAlbum
  date published: 2024-10-21
album: Herbert und Gregor: Die Geister-Jagt
  type: MusicAlbum
  date published: 2024-10-22