Zugvogel Deutscher Fahrtenbund e.V.
type: MusicGroup
genre: singer-songwriter
popularity: 4
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ebaf70e0067201677d0580f01d6d6d25a65c1171bf8516f4f6d233249158254
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/bc173ced-9d4d-4b53-883c-4c3b5ad430f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc173ced-9d4d-4b53-883c-4c3b5ad430f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc173ced-9d4d-4b53-883c-4c3b5ad430f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ebaf70e0067201677d0580f01d6d6d25a65c1171bf8516f4f6d233249158254","name":"Zugvogel Deutscher Fahrtenbund e.V.","registered_at":"2026-06-20T17:02:39Z","symbol":"NIM1664056","token_address":"0xa85e3d6c5c4060486571e567983985b3bb85b9ef","type":"artist","uuid":"bc173ced-9d4d-4b53-883c-4c3b5ad430f7"}
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 0x6ebaf70e0067201677d0580f01d6d6d25a65c1171bf8516f4f6d233249158254. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc173ced-9d4d-4b53-883c-4c3b5ad430f7.json and https://artists.proofprofile.net/proofs/artist/bc173ced-9d4d-4b53-883c-4c3b5ad430f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x6ebaf70e0067201677d0580f01d6d6d25a65c1171bf8516f4f6d233249158254","name":"Zugvogel Deutscher Fahrtenbund e.V.","registered_at":"2026-06-20T17:02:39Z","symbol":"NIM1664056","token_address":"0xa85e3d6c5c4060486571e567983985b3bb85b9ef","type":"artist","uuid":"bc173ced-9d4d-4b53-883c-4c3b5ad430f7"}
album: Wintergedanken - 70 Jahre Zugvogel I
  type: MusicAlbum
  date published: 2024-06-28
album: Frühling - 70 Jahre Zugvogel II
  type: MusicAlbum
  date published: 2024-06-28