Chikhate Robla
type: MusicGroup
genre: moroccan chaabi
genre: raï
popularity: 3
followers: 862
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4ca2eb2e180702bc7b5183d00ae6f34bbdaf3a3b9a46593913f6a1f9d3410b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/421aa3f4-acc0-411d-9adb-4d84e540c5b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/421aa3f4-acc0-411d-9adb-4d84e540c5b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/421aa3f4-acc0-411d-9adb-4d84e540c5b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4ca2eb2e180702bc7b5183d00ae6f34bbdaf3a3b9a46593913f6a1f9d3410b7","name":"Chikhate Robla","registered_at":"2026-06-16T12:36:53Z","symbol":"NIM1054075","token_address":"0xe64ad36a911615bdd086df0805c89cd196adda11","type":"artist","uuid":"421aa3f4-acc0-411d-9adb-4d84e540c5b2"}
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 0xe4ca2eb2e180702bc7b5183d00ae6f34bbdaf3a3b9a46593913f6a1f9d3410b7. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/421aa3f4-acc0-411d-9adb-4d84e540c5b2.json and https://artists.proofprofile.net/proofs/artist/421aa3f4-acc0-411d-9adb-4d84e540c5b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0xe4ca2eb2e180702bc7b5183d00ae6f34bbdaf3a3b9a46593913f6a1f9d3410b7","name":"Chikhate Robla","registered_at":"2026-06-16T12:36:53Z","symbol":"NIM1054075","token_address":"0xe64ad36a911615bdd086df0805c89cd196adda11","type":"artist","uuid":"421aa3f4-acc0-411d-9adb-4d84e540c5b2"}
album: Laalwa (Jara chaabi marocain)
  type: MusicAlbum
  date published: 2013-01-01
album: Laalwa (Jara chaabi marocain)
  type: MusicAlbum
  date published: 2013-01-01
album: Bini Obinek
  type: MusicAlbum
  date published: 2014-07-10