ZISAR
type: MusicGroup
genre: german hip hop
popularity: 9
followers: 1095
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcca76a2d6137227f1662fc0fde519dc37a12c58d7d6750b7802d8ec7c602d589
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d57e1d9-40f2-4b23-9e63-05d091b0623f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d57e1d9-40f2-4b23-9e63-05d091b0623f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d57e1d9-40f2-4b23-9e63-05d091b0623f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
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 0xcca76a2d6137227f1662fc0fde519dc37a12c58d7d6750b7802d8ec7c602d589. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d57e1d9-40f2-4b23-9e63-05d091b0623f.json and https://artists.proofprofile.net/proofs/artist/2d57e1d9-40f2-4b23-9e63-05d091b0623f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
album: A bis Z (YouTuber-Diss)
  type: MusicAlbum
  date published: 2018-09-09
album: Wie heißt der Beat?
  type: MusicAlbum
  date published: 2018-09-30
album: Ich verstehe dich nicht
  type: MusicAlbum
  date published: 2019-04-12
album: Kollabo
  type: MusicAlbum
  date published: 2019-06-21
album: Hassobjekt (Yo Oli Diss)
  type: MusicAlbum
  date published: 2019-08-09
album: Mit Karte (Der Anti-Bargeld Song)
  type: MusicAlbum
  date published: 2020-04-14
album: FSK 80
  type: MusicAlbum
  date published: 2020-10-15
album: Waya Blaka
  type: MusicAlbum
  date published: 2021-06-15
album: Lass los
  type: MusicAlbum
  date published: 2021-09-24
album: Pokémonkarten
  type: MusicAlbum
  date published: 2022-05-02
album: Gib mir eine Pump
  type: MusicAlbum
  date published: 2024-11-17