Wallenstein
type: MusicGroup
genre: art rock
genre: krautrock
genre: progressive rock
genre: space rock
popularity: 7
followers: 4070
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b76c5f1855a764ce9c813759c47346c876a7b5de5f2b8c9def8a488c6c1854f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/286e63a8-a9d7-4e05-8bd0-7faf5779bd75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/286e63a8-a9d7-4e05-8bd0-7faf5779bd75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/286e63a8-a9d7-4e05-8bd0-7faf5779bd75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
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 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 0x7b76c5f1855a764ce9c813759c47346c876a7b5de5f2b8c9def8a488c6c1854f. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/286e63a8-a9d7-4e05-8bd0-7faf5779bd75.json and https://artists.proofprofile.net/proofs/artist/286e63a8-a9d7-4e05-8bd0-7faf5779bd75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
album: Blitzkrieg
  type: MusicAlbum
  date published: 1972-03-05
album: Cosmic Century
  type: MusicAlbum
  date published: 1973-03-07
album: Mother Universe (Remastered)
  type: MusicAlbum
  date published: 1975
album: Stories, Songs & Symphonies (Remastered)
  type: MusicAlbum
  date published: 1975
album: Cosmic Century
  type: MusicAlbum
  date published: 1999-03-15
album: Stories, Songs & Symphonies
  type: MusicAlbum
  date published: 1999-03-15
album: Stories, Songs & Symphonies
  type: MusicAlbum
  date published: 1999-03-15
album: Cosmic Century
  type: MusicAlbum
  date published: 1999-03-15
album: Mother Universe
  type: MusicAlbum
  date published: 1999-03-15
album: Blitzkrieg
  type: MusicAlbum
  date published: 1999-03-15
album: Mother Universe
  type: MusicAlbum
  date published: 1999-03-15
album: Charline (ZDF Disco 26.03.1979) [VOD]
  type: MusicAlbum
  date published: 2014-01-24
album: No More Love
  type: MusicAlbum
  date published: 2025-03-19