Werner Hansch
type: MusicGroup
genre: schlager
genre: schlagerparty
popularity: 8
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b722fa6c52bc8e347d2646337ef0dd5c89ddb789cab7f12716d44e3aed6396e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2537d7a8-67cd-4dca-b2fb-b13a2128f041.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2537d7a8-67cd-4dca-b2fb-b13a2128f041.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2537d7a8-67cd-4dca-b2fb-b13a2128f041
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b722fa6c52bc8e347d2646337ef0dd5c89ddb789cab7f12716d44e3aed6396e","name":"Werner Hansch","registered_at":"2026-06-16T02:31:03Z","symbol":"NIM0909447","token_address":"0xe3198e987de3a2ab25ce3361034459f7ab51dff2","type":"artist","uuid":"2537d7a8-67cd-4dca-b2fb-b13a2128f041"}
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 0x4b722fa6c52bc8e347d2646337ef0dd5c89ddb789cab7f12716d44e3aed6396e. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2537d7a8-67cd-4dca-b2fb-b13a2128f041.json and https://artists.proofprofile.net/proofs/artist/2537d7a8-67cd-4dca-b2fb-b13a2128f041.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:29:53Z
  text: {"copyright_id":"0x4b722fa6c52bc8e347d2646337ef0dd5c89ddb789cab7f12716d44e3aed6396e","name":"Werner Hansch","registered_at":"2026-06-16T02:31:03Z","symbol":"NIM0909447","token_address":"0xe3198e987de3a2ab25ce3361034459f7ab51dff2","type":"artist","uuid":"2537d7a8-67cd-4dca-b2fb-b13a2128f041"}
album: Ich bin verliebt
  type: MusicAlbum
  date published: 2020-09-18
album: Ich bin verliebt
  type: MusicAlbum
  date published: 2020-09-18