Dietmar Leichtle
type: MusicGroup
genre: children's music
popularity: 5
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75e277776fe6eaad6074f3a88cb9e161a35f7acf7984301ecd752df5a311bce4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58befa0b-93d2-4f08-a6d7-9e1ad842db94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58befa0b-93d2-4f08-a6d7-9e1ad842db94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/58befa0b-93d2-4f08-a6d7-9e1ad842db94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75e277776fe6eaad6074f3a88cb9e161a35f7acf7984301ecd752df5a311bce4","name":"Dietmar Leichtle","registered_at":"2026-06-16T20:29:30Z","symbol":"NIM1166848","token_address":"0xb177a9a20a405a5b611d53eec18d04c587592fce","type":"artist","uuid":"58befa0b-93d2-4f08-a6d7-9e1ad842db94"}
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 0x75e277776fe6eaad6074f3a88cb9e161a35f7acf7984301ecd752df5a311bce4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58befa0b-93d2-4f08-a6d7-9e1ad842db94.json and https://artists.proofprofile.net/proofs/artist/58befa0b-93d2-4f08-a6d7-9e1ad842db94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x75e277776fe6eaad6074f3a88cb9e161a35f7acf7984301ecd752df5a311bce4","name":"Dietmar Leichtle","registered_at":"2026-06-16T20:29:30Z","symbol":"NIM1166848","token_address":"0xb177a9a20a405a5b611d53eec18d04c587592fce","type":"artist","uuid":"58befa0b-93d2-4f08-a6d7-9e1ad842db94"}
album: Singen Tanzen Rhythmisieren Band 1
  type: MusicAlbum
  date published: 2020-12-23
album: Rasselbande feiert Weihnachten
  type: MusicAlbum
  date published: 2020-12-23
album: Singen Tanzen Rhythmisieren Band 2
  type: MusicAlbum
  date published: 2021-06-07
album: Der Zauber des ersten Lebensjahres
  type: MusicAlbum
  date published: 2021-06-07