Charlotte Blum
type: MusicGroup
popularity: 11
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53c4a123f24161741f8d8d9e37d6b71d7edb998548042f6c7b6f4bbae260cf17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29595ccd-1d66-401f-9b21-31ce2fff6a01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29595ccd-1d66-401f-9b21-31ce2fff6a01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29595ccd-1d66-401f-9b21-31ce2fff6a01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53c4a123f24161741f8d8d9e37d6b71d7edb998548042f6c7b6f4bbae260cf17","name":"Charlotte Blum","registered_at":"2026-06-14T08:48:06Z","symbol":"NIM0400453","token_address":"0x952f7178746f9ea6158a930982229ae01f277645","type":"artist","uuid":"29595ccd-1d66-401f-9b21-31ce2fff6a01"}
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 0x53c4a123f24161741f8d8d9e37d6b71d7edb998548042f6c7b6f4bbae260cf17. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29595ccd-1d66-401f-9b21-31ce2fff6a01.json and https://artists.proofprofile.net/proofs/artist/29595ccd-1d66-401f-9b21-31ce2fff6a01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x53c4a123f24161741f8d8d9e37d6b71d7edb998548042f6c7b6f4bbae260cf17","name":"Charlotte Blum","registered_at":"2026-06-14T08:48:06Z","symbol":"NIM0400453","token_address":"0x952f7178746f9ea6158a930982229ae01f277645","type":"artist","uuid":"29595ccd-1d66-401f-9b21-31ce2fff6a01"}
album: Fräulein vom Amt - Die Nachricht des Mörders [Alma Täuber ermittelt, Band 1 (Ungekürzte Lesung)]
  type: MusicAlbum
  date published: 2022-08-01
album: Fräulein vom Amt - Der Tote im Kurhaus [Alma Täuber ermittelt, Band 2 (Ungekürzte Lesung)]
  type: MusicAlbum
  date published: 2023-01-01
album: Fräulein vom Amt - Spiel auf Leben und Tod [Alma Täuber ermittelt, Band 3 (Ungekürzte Lesung)]
  type: MusicAlbum
  date published: 2023-08-01