Die Alpenstürmer
type: MusicGroup
genre: polka
popularity: 2
followers: 373
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5cfcbecced2280d0ade066503457ebe7f7d6e42d2051ef0f8cd1eb150c73892
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f878651d-b126-40d5-8783-48898d9fcdfb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f878651d-b126-40d5-8783-48898d9fcdfb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f878651d-b126-40d5-8783-48898d9fcdfb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5cfcbecced2280d0ade066503457ebe7f7d6e42d2051ef0f8cd1eb150c73892","name":"Die Alpenstürmer","registered_at":"2026-06-21T16:06:29Z","symbol":"NIM1969372","token_address":"0xe5c6b2cb4f12b9de86ba44539fa67c6ef8e75c03","type":"artist","uuid":"f878651d-b126-40d5-8783-48898d9fcdfb"}
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 0xc5cfcbecced2280d0ade066503457ebe7f7d6e42d2051ef0f8cd1eb150c73892. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f878651d-b126-40d5-8783-48898d9fcdfb.json and https://artists.proofprofile.net/proofs/artist/f878651d-b126-40d5-8783-48898d9fcdfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0xc5cfcbecced2280d0ade066503457ebe7f7d6e42d2051ef0f8cd1eb150c73892","name":"Die Alpenstürmer","registered_at":"2026-06-21T16:06:29Z","symbol":"NIM1969372","token_address":"0xe5c6b2cb4f12b9de86ba44539fa67c6ef8e75c03","type":"artist","uuid":"f878651d-b126-40d5-8783-48898d9fcdfb"}
album: Sturm auf die Alpen
  type: MusicAlbum
  date published: 2009-06-10
album: Oh Mamma Mamma mia!
  type: MusicAlbum
  date published: 2009-07-13