Original Alpenland Quintett
type: MusicGroup
genre: polka
popularity: 10
followers: 1362
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf729fd29254ce8011a5bffd27dfca3a0dbce0a8c110f0996dad0d39efcb08ba0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5f32844-4848-49df-8f4e-6021210659c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5f32844-4848-49df-8f4e-6021210659c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5f32844-4848-49df-8f4e-6021210659c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf729fd29254ce8011a5bffd27dfca3a0dbce0a8c110f0996dad0d39efcb08ba0","name":"Original Alpenland Quintett","registered_at":"2026-06-20T20:57:37Z","symbol":"NIM1713570","token_address":"0x240eed43ef3f9dd6a67c4d2d9361d4ddcb8f9032","type":"artist","uuid":"c5f32844-4848-49df-8f4e-6021210659c1"}
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 0xf729fd29254ce8011a5bffd27dfca3a0dbce0a8c110f0996dad0d39efcb08ba0. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5f32844-4848-49df-8f4e-6021210659c1.json and https://artists.proofprofile.net/proofs/artist/c5f32844-4848-49df-8f4e-6021210659c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xf729fd29254ce8011a5bffd27dfca3a0dbce0a8c110f0996dad0d39efcb08ba0","name":"Original Alpenland Quintett","registered_at":"2026-06-20T20:57:37Z","symbol":"NIM1713570","token_address":"0x240eed43ef3f9dd6a67c4d2d9361d4ddcb8f9032","type":"artist","uuid":"c5f32844-4848-49df-8f4e-6021210659c1"}
album: Uf los gaht's los
  type: MusicAlbum
  date published: 1986-06-01
album: Gold - Ihre grossen Erfolge
  type: MusicAlbum
  date published: 1996-01-01
album: Witzparade mit dem Original Alpenland Quintett
  type: MusicAlbum
  date published: 1998-01-01
album: Original Alpenland Quintett
  type: MusicAlbum
  date published: 2000-01-01
album: Uf los gaht's los
  type: MusicAlbum
  date published: 2003-05-01