MC Kritical
type: MusicGroup
popularity: 2
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17e68a4c33e04f7e5d1b959c525d33572d27308f485e573a357d2916af308c07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc985e0f-f046-44cc-b8c5-ce657e10f950.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc985e0f-f046-44cc-b8c5-ce657e10f950.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc985e0f-f046-44cc-b8c5-ce657e10f950
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17e68a4c33e04f7e5d1b959c525d33572d27308f485e573a357d2916af308c07","name":"MC Kritical","registered_at":"2026-06-20T17:34:55Z","symbol":"NIM1667527","token_address":"0xacfa8ab67869bcb8f732201c910d3a87a512732f","type":"artist","uuid":"bc985e0f-f046-44cc-b8c5-ce657e10f950"}
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 0x17e68a4c33e04f7e5d1b959c525d33572d27308f485e573a357d2916af308c07. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc985e0f-f046-44cc-b8c5-ce657e10f950.json and https://artists.proofprofile.net/proofs/artist/bc985e0f-f046-44cc-b8c5-ce657e10f950.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x17e68a4c33e04f7e5d1b959c525d33572d27308f485e573a357d2916af308c07","name":"MC Kritical","registered_at":"2026-06-20T17:34:55Z","symbol":"NIM1667527","token_address":"0xacfa8ab67869bcb8f732201c910d3a87a512732f","type":"artist","uuid":"bc985e0f-f046-44cc-b8c5-ce657e10f950"}
album: Legend Freestyle
  type: MusicAlbum
  date published: 2023-07-14
album: Call My Phone
  type: MusicAlbum
  date published: 2023-08-18
album: Regret's (Radio Edit)
  type: MusicAlbum
  date published: 2024-04-26
album: Echoes of Our Lies
  type: MusicAlbum
  date published: 2024-08-02
album: Who Knew (Who Knew I'd Make It Out)
  type: MusicAlbum
  date published: 2024-12-27
album: Who Knew (Remix)
  type: MusicAlbum
  date published: 2025-01-31
album: Kritical Hitz
  type: MusicAlbum
  date published: 2025-08-15