Der Tieftekker
type: MusicGroup
genre: tekno
popularity: 23
followers: 1859
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33498df959afc7da56d1bbc1ecebb0ffb32c2264f98cdfd0ebac31c17b14d6e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70df9b0c-c25c-4400-923a-cde0e9465fd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70df9b0c-c25c-4400-923a-cde0e9465fd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70df9b0c-c25c-4400-923a-cde0e9465fd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33498df959afc7da56d1bbc1ecebb0ffb32c2264f98cdfd0ebac31c17b14d6e7","name":"Der Tieftekker","registered_at":"2026-06-12T00:48:14Z","symbol":"NIM0147045","token_address":"0xef9f2e26ba53cd9ca424ac5ae4ce568283781feb","type":"artist","uuid":"70df9b0c-c25c-4400-923a-cde0e9465fd6"}
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 0x33498df959afc7da56d1bbc1ecebb0ffb32c2264f98cdfd0ebac31c17b14d6e7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70df9b0c-c25c-4400-923a-cde0e9465fd6.json and https://artists.proofprofile.net/proofs/artist/70df9b0c-c25c-4400-923a-cde0e9465fd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x33498df959afc7da56d1bbc1ecebb0ffb32c2264f98cdfd0ebac31c17b14d6e7","name":"Der Tieftekker","registered_at":"2026-06-12T00:48:14Z","symbol":"NIM0147045","token_address":"0xef9f2e26ba53cd9ca424ac5ae4ce568283781feb","type":"artist","uuid":"70df9b0c-c25c-4400-923a-cde0e9465fd6"}
album: Deep Step
  type: MusicAlbum
  date published: 2020-10-13
album: Sonne
  type: MusicAlbum
  date published: 2020-10-15
album: Mein Sound
  type: MusicAlbum
  date published: 2020-10-15
album: Always Alone
  type: MusicAlbum
  date published: 2020-11-03
album: Time
  type: MusicAlbum
  date published: 2020-11-04
album: Meine Droge ist Hardtekk
  type: MusicAlbum
  date published: 2020-11-10
album: My Game
  type: MusicAlbum
  date published: 2021-09-07