ZiM Martin
type: MusicGroup
genre: polka
popularity: 2
followers: 426
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9619bc2c064e02429f59ef846039c78289a00e3e390409c77134d95b9b66b9b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc71c878-2fbd-4702-b33f-9a47f2fb05c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc71c878-2fbd-4702-b33f-9a47f2fb05c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc71c878-2fbd-4702-b33f-9a47f2fb05c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9619bc2c064e02429f59ef846039c78289a00e3e390409c77134d95b9b66b9b0","name":"ZiM Martin","registered_at":"2026-06-21T17:38:43Z","symbol":"NIM1988165","token_address":"0x8fde67f525ad48afd6dc5acb8fc919ba229d1922","type":"artist","uuid":"fc71c878-2fbd-4702-b33f-9a47f2fb05c8"}
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 0x9619bc2c064e02429f59ef846039c78289a00e3e390409c77134d95b9b66b9b0. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc71c878-2fbd-4702-b33f-9a47f2fb05c8.json and https://artists.proofprofile.net/proofs/artist/fc71c878-2fbd-4702-b33f-9a47f2fb05c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x9619bc2c064e02429f59ef846039c78289a00e3e390409c77134d95b9b66b9b0","name":"ZiM Martin","registered_at":"2026-06-21T17:38:43Z","symbol":"NIM1988165","token_address":"0x8fde67f525ad48afd6dc5acb8fc919ba229d1922","type":"artist","uuid":"fc71c878-2fbd-4702-b33f-9a47f2fb05c8"}
album: Immer no ZiM-lich guat
  type: MusicAlbum
  date published: 2016-05-17
album: Weihnachten mit Familie
  type: MusicAlbum
  date published: 2017-11-07
album: A echter Zillertaler
  type: MusicAlbum
  date published: 2018-02-13