Karencini Jecrois
type: MusicGroup
popularity: 3
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0202738354504bf90f4a4838ec9506d05521abe52fa8bd660bb1bc8b350394d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a89ff02-4bdc-4210-b17a-9ac27f0eeb0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a89ff02-4bdc-4210-b17a-9ac27f0eeb0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a89ff02-4bdc-4210-b17a-9ac27f0eeb0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0202738354504bf90f4a4838ec9506d05521abe52fa8bd660bb1bc8b350394d","name":"Karencini Jecrois","registered_at":"2026-06-16T04:19:05Z","symbol":"NIM0935250","token_address":"0x3fa22c20478b099fac974ac31805a7388e5b237c","type":"artist","uuid":"2a89ff02-4bdc-4210-b17a-9ac27f0eeb0c"}
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 0xd0202738354504bf90f4a4838ec9506d05521abe52fa8bd660bb1bc8b350394d. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a89ff02-4bdc-4210-b17a-9ac27f0eeb0c.json and https://artists.proofprofile.net/proofs/artist/2a89ff02-4bdc-4210-b17a-9ac27f0eeb0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0xd0202738354504bf90f4a4838ec9506d05521abe52fa8bd660bb1bc8b350394d","name":"Karencini Jecrois","registered_at":"2026-06-16T04:19:05Z","symbol":"NIM0935250","token_address":"0x3fa22c20478b099fac974ac31805a7388e5b237c","type":"artist","uuid":"2a89ff02-4bdc-4210-b17a-9ac27f0eeb0c"}
album: Mwen konte sou ou
  type: MusicAlbum
  date published: 2021-11-10
album: Mwen pa gen mo
  type: MusicAlbum
  date published: 2023-02-24
album: Lyon Jida a
  type: MusicAlbum
  date published: 2023-02-25
album: Oh Holy Night
  type: MusicAlbum
  date published: 2023-12-22
album: Pi bon zanmi mwen
  type: MusicAlbum
  date published: 2024-11-26
  track: Pi bon zanmi mwen
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245643
    explicit: false
    by artist: Karencini Jecrois
    in album: Pi bon zanmi mwen
      type: MusicAlbum
      date published: 2024-11-26
    isrc code: QZZ7M2490939
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:35:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x71b7ccc05007ccdcc866f7f43ba4a8a7b3807f09e429ca782ce0ab477097856f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2490939
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:01:46Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x71b7ccc05007ccdcc866f7f43ba4a8a7b3807f09e429ca782ce0ab477097856f. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2490939.
      date published: 2026-07-20T00:01:46Z
    audio: Pi bon zanmi mwen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.024
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.309
      additional property: Energy
        type: PropertyValue
        value: 0.746
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.016
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.616
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.959
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major