DMP-Verlag
type: MusicGroup
popularity: 2
followers: 273
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb03e0715d4eff4e3c3d3e30b2cc0e5405e058e9b7e70531b9d3aec2d09b23dc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf30f2eb-b16e-4e8f-8d54-886a34ad79f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf30f2eb-b16e-4e8f-8d54-886a34ad79f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf30f2eb-b16e-4e8f-8d54-886a34ad79f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0xb03e0715d4eff4e3c3d3e30b2cc0e5405e058e9b7e70531b9d3aec2d09b23dc3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf30f2eb-b16e-4e8f-8d54-886a34ad79f5.json and https://artists.proofprofile.net/proofs/artist/bf30f2eb-b16e-4e8f-8d54-886a34ad79f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Der Weg ins Leben - Im Anfang liegt alles / Zeit und Ruhe
  type: MusicAlbum
  date published: 2010-08-01
album: Der Weg ins Leben - Chancen einer besonderen Zeit / Themen vor und nach der Geburt
  type: MusicAlbum
  date published: 2010-08-01
album: Der Weg ins Leben - An der Schwelle zur Welt / Neue Gefühlswelt nach der Geburt
  type: MusicAlbum
  date published: 2010-08-01
album: Serienmörder im Europa des 20. Jahrhunderts (1)
  type: MusicAlbum
  date published: 2010-09-01
album: Das Bildnis des Dorian Gray (Vol. 1 - Vol. 8)
  type: MusicAlbum
  date published: 2010-10-01
album: Freiheit in Grenzen
  type: MusicAlbum
  date published: 2010-10-01
album: Ich bekomme ein Kind - was tun
  type: MusicAlbum
  date published: 2010-10-01
album: Ich bekomme ein Kind - was tun
  type: MusicAlbum
  date published: 2010-10-15
album: Sehnsucht nach Paris (Vol. 1-3)
  type: MusicAlbum
  date published: 2010-11-01