Kenza Blanka
type: MusicGroup
genre: moroccan pop
popularity: 4
followers: 3117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa5898d70fa02f54eabfe8dbc9c03bfdb7ae6d9ab8f8c3b067ebbe824bd78954
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/bed74c72-135a-4ab5-a0d4-d7cec853e2ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bed74c72-135a-4ab5-a0d4-d7cec853e2ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bed74c72-135a-4ab5-a0d4-d7cec853e2ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa5898d70fa02f54eabfe8dbc9c03bfdb7ae6d9ab8f8c3b067ebbe824bd78954","name":"Kenza Blanka","registered_at":"2026-06-20T18:33:52Z","symbol":"NIM1677919","token_address":"0x363611498593b9c58a85de871e01c1ae31e32175","type":"artist","uuid":"bed74c72-135a-4ab5-a0d4-d7cec853e2ef"}
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 0xfa5898d70fa02f54eabfe8dbc9c03bfdb7ae6d9ab8f8c3b067ebbe824bd78954. 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/bed74c72-135a-4ab5-a0d4-d7cec853e2ef.json and https://artists.proofprofile.net/proofs/artist/bed74c72-135a-4ab5-a0d4-d7cec853e2ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xfa5898d70fa02f54eabfe8dbc9c03bfdb7ae6d9ab8f8c3b067ebbe824bd78954","name":"Kenza Blanka","registered_at":"2026-06-20T18:33:52Z","symbol":"NIM1677919","token_address":"0x363611498593b9c58a85de871e01c1ae31e32175","type":"artist","uuid":"bed74c72-135a-4ab5-a0d4-d7cec853e2ef"}
album: I Am What I Am
  type: MusicAlbum
  date published: 2019-04-12
album: I Try
  type: MusicAlbum
  date published: 2020-01-04
album: Taking me there
  type: MusicAlbum
  date published: 2021-12-25
album: Malika
  type: MusicAlbum
  date published: 2023-01-17
album: Denya Dwara
  type: MusicAlbum
  date published: 2023-08-11
album: Wahia Baba
  type: MusicAlbum
  date published: 2024-07-26