Marco Lücke
type: MusicGroup
popularity: 14
followers: 72
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccad77ed1576c9d8986d7322ab840ba95a6bb2996207baca7c7ba767e45d0e70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf596c05-af28-4ad0-8b16-07e69eb0626f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf596c05-af28-4ad0-8b16-07e69eb0626f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf596c05-af28-4ad0-8b16-07e69eb0626f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccad77ed1576c9d8986d7322ab840ba95a6bb2996207baca7c7ba767e45d0e70","name":"Marco Lücke","registered_at":"2026-06-15T00:44:07Z","symbol":"NIM0628527","token_address":"0xfdfb2c82f3b9922424db1d0a08798f59c55be212","type":"artist","uuid":"bf596c05-af28-4ad0-8b16-07e69eb0626f"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccad77ed1576c9d8986d7322ab840ba95a6bb2996207baca7c7ba767e45d0e70. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf596c05-af28-4ad0-8b16-07e69eb0626f.json and https://artists.proofprofile.net/proofs/artist/bf596c05-af28-4ad0-8b16-07e69eb0626f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0xccad77ed1576c9d8986d7322ab840ba95a6bb2996207baca7c7ba767e45d0e70","name":"Marco Lücke","registered_at":"2026-06-15T00:44:07Z","symbol":"NIM0628527","token_address":"0xfdfb2c82f3b9922424db1d0a08798f59c55be212","type":"artist","uuid":"bf596c05-af28-4ad0-8b16-07e69eb0626f"}
album: immocation – Die Do-it-yourself-Rente [Passives Einkommen aus Immobilien zur Altersvorsorge (Auflage 2)]
  type: MusicAlbum
  date published: 2017-11-22