Barbara Erlenkamp
type: MusicGroup
popularity: 19
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97345d1faddae267980153b0a312a1b8a396b9186175d366a34b6eac183987a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f71058d-906a-43ea-9cfb-eb7b5f1463c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f71058d-906a-43ea-9cfb-eb7b5f1463c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f71058d-906a-43ea-9cfb-eb7b5f1463c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97345d1faddae267980153b0a312a1b8a396b9186175d366a34b6eac183987a8","name":"Barbara Erlenkamp","registered_at":"2026-06-14T17:55:13Z","symbol":"NIM0530960","token_address":"0x8e1f26c61377a046da0b5d0eaf9a45fe4020a9ca","type":"artist","uuid":"7f71058d-906a-43ea-9cfb-eb7b5f1463c0"}
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 0x97345d1faddae267980153b0a312a1b8a396b9186175d366a34b6eac183987a8. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f71058d-906a-43ea-9cfb-eb7b5f1463c0.json and https://artists.proofprofile.net/proofs/artist/7f71058d-906a-43ea-9cfb-eb7b5f1463c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x97345d1faddae267980153b0a312a1b8a396b9186175d366a34b6eac183987a8","name":"Barbara Erlenkamp","registered_at":"2026-06-14T17:55:13Z","symbol":"NIM0530960","token_address":"0x8e1f26c61377a046da0b5d0eaf9a45fe4020a9ca","type":"artist","uuid":"7f71058d-906a-43ea-9cfb-eb7b5f1463c0"}
album: Die kleine Pension im Weinberg [Die Moselpension-Reihe, Teil 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2023-08-01
album: Einladung in die kleine Pension im Weinberg [Die Moselpension-Reihe, Teil 2 (Ungekürzt)]
  type: MusicAlbum
  date published: 2023-12-01
album: Wiedersehen in der kleinen Pension im Weinberg [Die Moselpension-Reihe, Teil 3 (Ungekürzt)]
  type: MusicAlbum
  date published: 2024-08-01