NANCY
type: MusicGroup
popularity: 2
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f5ca5e707b4fc3a2a362cf2693ea1dddbfde1ed3c64167e8a3ff4a375d72106
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8bfca07-b2bf-4c56-bf05-955a42507cc4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8bfca07-b2bf-4c56-bf05-955a42507cc4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8bfca07-b2bf-4c56-bf05-955a42507cc4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
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 0x8f5ca5e707b4fc3a2a362cf2693ea1dddbfde1ed3c64167e8a3ff4a375d72106. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8bfca07-b2bf-4c56-bf05-955a42507cc4.json and https://artists.proofprofile.net/proofs/artist/b8bfca07-b2bf-4c56-bf05-955a42507cc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
album: Nie mehr zurück
  type: MusicAlbum
  date published: 2021-11-26
album: Fliegen lernen
  type: MusicAlbum
  date published: 2022-03-11
album: Kopf & Herz
  type: MusicAlbum
  date published: 2024-09-13
album: Fliegen lernen
  type: MusicAlbum
  date published: 2024-11-15
album: Reeperbahn
  type: MusicAlbum
  date published: 2025-01-31
album: Rosarote Brille
  type: MusicAlbum
  date published: 2025-03-28
album: Schockverliebt
  type: MusicAlbum
  date published: 2025-05-23
album: Angst mich zu verlieben
  type: MusicAlbum
  date published: 2025-10-17