Ralf Weigand
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x618877bc8dc70932c13db19cb8df40a67d620de422cb612d0f0e20848a43e7d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4144b826-8244-47df-90f6-0e7888a77f41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4144b826-8244-47df-90f6-0e7888a77f41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4144b826-8244-47df-90f6-0e7888a77f41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x618877bc8dc70932c13db19cb8df40a67d620de422cb612d0f0e20848a43e7d3","name":"Ralf Weigand","registered_at":"2026-06-16T12:34:42Z","symbol":"NIM1053558","token_address":"0x9f56d1fa6a52a087ecb960646e7a12e26cb06f35","type":"artist","uuid":"4144b826-8244-47df-90f6-0e7888a77f41"}
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 0x618877bc8dc70932c13db19cb8df40a67d620de422cb612d0f0e20848a43e7d3. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4144b826-8244-47df-90f6-0e7888a77f41.json and https://artists.proofprofile.net/proofs/artist/4144b826-8244-47df-90f6-0e7888a77f41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x618877bc8dc70932c13db19cb8df40a67d620de422cb612d0f0e20848a43e7d3","name":"Ralf Weigand","registered_at":"2026-06-16T12:34:42Z","symbol":"NIM1053558","token_address":"0x9f56d1fa6a52a087ecb960646e7a12e26cb06f35","type":"artist","uuid":"4144b826-8244-47df-90f6-0e7888a77f41"}
album: Current Affairs
  type: MusicAlbum
  date published: 1990-06-17
album: On Air, Vol. 5: Openers, Beds, Commercials
  type: MusicAlbum
  date published: 1994-04-03
album: Rock Priority
  type: MusicAlbum
  date published: 1995-04-27
album: On Air, Vol. 9: Intros, Beds, Effects
  type: MusicAlbum
  date published: 1998-12-11
album: Current Affairs, Vol. 2
  type: MusicAlbum
  date published: 2000-04-10
album: Kraft Machine
  type: MusicAlbum
  date published: 2000-06-30
album: Action and Sports, Vol. 4
  type: MusicAlbum
  date published: 2004-02-16
album: Upbeat Rock & Pop
  type: MusicAlbum
  date published: 2006-08-05
album: Upbeat Rock & Pop, Vol. 2
  type: MusicAlbum
  date published: 2011-01-01