Astrid Ruppert
type: MusicGroup
popularity: 17
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x094656d658711b0f9fc95ad5454f736e0d0bcbf164f2caccef323d474a5debeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b94f6314-c909-486b-ba1c-8b2751eb0815.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b94f6314-c909-486b-ba1c-8b2751eb0815.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b94f6314-c909-486b-ba1c-8b2751eb0815
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x094656d658711b0f9fc95ad5454f736e0d0bcbf164f2caccef323d474a5debeb","name":"Astrid Ruppert","registered_at":"2026-06-14T23:56:43Z","symbol":"NIM0617194","token_address":"0x215ee12e6e1f8392b94514626db5a437ab6b821e","type":"artist","uuid":"b94f6314-c909-486b-ba1c-8b2751eb0815"}
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 0x094656d658711b0f9fc95ad5454f736e0d0bcbf164f2caccef323d474a5debeb. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b94f6314-c909-486b-ba1c-8b2751eb0815.json and https://artists.proofprofile.net/proofs/artist/b94f6314-c909-486b-ba1c-8b2751eb0815.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T08:21:23Z
  text: {"copyright_id":"0x094656d658711b0f9fc95ad5454f736e0d0bcbf164f2caccef323d474a5debeb","name":"Astrid Ruppert","registered_at":"2026-06-14T23:56:43Z","symbol":"NIM0617194","token_address":"0x215ee12e6e1f8392b94514626db5a437ab6b821e","type":"artist","uuid":"b94f6314-c909-486b-ba1c-8b2751eb0815"}
album: Leuchtende Tage (Die Winter-Frauen-Trilogie Band 1)
  type: MusicAlbum
  date published: 2020-09-15
album: Wilde Jahre (Die Winter-Frauen-Trilogie Band 2)
  type: MusicAlbum
  date published: 2020-10-13
album: Ein Ort der sich Zuhause nennt (Die Winter-Frauen-Trilogie Band 3)
  type: MusicAlbum
  date published: 2021-11-17