Harald Schmidt
type: MusicGroup
description: Harald Franz Schmidt (born 18 August 1957) is a German actor, comedian, television presenter and writer best known as the host of two popular German late-night shows. Early and private life A son o
popularity: 7
followers: 995
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88f75ec6df57298bd93bdc4478044b5048af0d45c4ca39f15a119e3da8d443af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b121eeaf-2fb6-4ca6-aeb0-97b1d8a26c42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b121eeaf-2fb6-4ca6-aeb0-97b1d8a26c42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b121eeaf-2fb6-4ca6-aeb0-97b1d8a26c42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88f75ec6df57298bd93bdc4478044b5048af0d45c4ca39f15a119e3da8d443af","name":"Harald Schmidt","registered_at":"2026-06-20T12:23:04Z","symbol":"NIM1611222","token_address":"0x5cef5b7dfc804e50286e2b85af48b95e42c015b5","type":"artist","uuid":"b121eeaf-2fb6-4ca6-aeb0-97b1d8a26c42"}
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 0x88f75ec6df57298bd93bdc4478044b5048af0d45c4ca39f15a119e3da8d443af. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b121eeaf-2fb6-4ca6-aeb0-97b1d8a26c42.json and https://artists.proofprofile.net/proofs/artist/b121eeaf-2fb6-4ca6-aeb0-97b1d8a26c42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x88f75ec6df57298bd93bdc4478044b5048af0d45c4ca39f15a119e3da8d443af","name":"Harald Schmidt","registered_at":"2026-06-20T12:23:04Z","symbol":"NIM1611222","token_address":"0x5cef5b7dfc804e50286e2b85af48b95e42c015b5","type":"artist","uuid":"b121eeaf-2fb6-4ca6-aeb0-97b1d8a26c42"}
album: Harald Schmidt on air
  type: MusicAlbum
  date published: 2018-07-01