Reinhard K. Sprenger
type: MusicGroup
popularity: 12
followers: 921
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a6e654766554efb12a01c3d91c1f06211fc4d6152a87259a046c3fe8b525ca2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d13a2f30-9158-4b21-a8ce-3c068663a75e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d13a2f30-9158-4b21-a8ce-3c068663a75e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d13a2f30-9158-4b21-a8ce-3c068663a75e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a6e654766554efb12a01c3d91c1f06211fc4d6152a87259a046c3fe8b525ca2","name":"Reinhard K. Sprenger","registered_at":"2026-06-15T02:31:27Z","symbol":"NIM0654181","token_address":"0xb2c90791f5983b138ffb721ccc966d014b2dd969","type":"artist","uuid":"d13a2f30-9158-4b21-a8ce-3c068663a75e"}
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 0x1a6e654766554efb12a01c3d91c1f06211fc4d6152a87259a046c3fe8b525ca2. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d13a2f30-9158-4b21-a8ce-3c068663a75e.json and https://artists.proofprofile.net/proofs/artist/d13a2f30-9158-4b21-a8ce-3c068663a75e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x1a6e654766554efb12a01c3d91c1f06211fc4d6152a87259a046c3fe8b525ca2","name":"Reinhard K. Sprenger","registered_at":"2026-06-15T02:31:27Z","symbol":"NIM0654181","token_address":"0xb2c90791f5983b138ffb721ccc966d014b2dd969","type":"artist","uuid":"d13a2f30-9158-4b21-a8ce-3c068663a75e"}
album: Motivation - fit in 30 Minuten
  type: MusicAlbum
  date published: 2001-03-01
album: Das Prinzip Selbstverantwortung (Wege zur Motivation)
  type: MusicAlbum
  date published: 2003-03-17
album: EigenSinn (Songs zum Buch Die Entscheidung liegt bei Dir)
  type: MusicAlbum
  date published: 2004-02-16
album: Mythos Motivation (Wege aus einer Sackgasse)
  type: MusicAlbum
  date published: 2004-09-13
album: 30 Minuten Motivation
  type: MusicAlbum
  date published: 2005-03-01
album: Erfolg ist, was folgt (Für ein Leben auf eigene Verantwortung)
  type: MusicAlbum
  date published: 2005-11-14
album: Gut aufgestellt (Fußballstrategien für Manager)
  type: MusicAlbum
  date published: 2008-09-15
album: Wie das Leben so spielt
  type: MusicAlbum
  date published: 2009-07-13
album: Die Entscheidung liegt bei dir! (Wege aus der alltäglichen Unzufriedenheit)
  type: MusicAlbum
  date published: 2010-01-18
album: Vertrauen führt (Worauf es im Unternehmen wirklich ankommt)
  type: MusicAlbum
  date published: 2011-09-12
album: Sprenger persönlich (im Gespräch mit Karin Röder)
  type: MusicAlbum
  date published: 2012-03-12
album: Sprenger Business Classics (Mythos Motivation, Prinzip Selbstverantwortung, Vertrauen führt)
  type: MusicAlbum
  date published: 2012-09-10
album: Radikal führen
  type: MusicAlbum
  date published: 2012-09-10