Benji Cavalli
type: MusicGroup
description: Benjamin Kai (born April 17), who is better known as Benji Cavalli, is a Liberian singer, songwriter, instrumentalist, and dancer from Monrovia. He started singing and dancing at the age of 9, and rel
popularity: 6
followers: 712
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x90856a2f5d6bf229f0603d5a567aca9beb65ddfaf63f54b4819e91487c53b704
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/f3eee76f-121e-42bf-8d83-60f4a208e304.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3eee76f-121e-42bf-8d83-60f4a208e304.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90856a2f5d6bf229f0603d5a567aca9beb65ddfaf63f54b4819e91487c53b704. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3eee76f-121e-42bf-8d83-60f4a208e304.json and https://artists.proofprofile.net/proofs/artist/f3eee76f-121e-42bf-8d83-60f4a208e304.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x90856a2f5d6bf229f0603d5a567aca9beb65ddfaf63f54b4819e91487c53b704","name":"Benji Cavalli","registered_at":"2026-06-21T14:16:48Z","symbol":"NIM1944589","token_address":"0xd68a1bd6e42c882df25bb53ef123217a8c295223","type":"artist","uuid":"f3eee76f-121e-42bf-8d83-60f4a208e304"}
album: My Number One
  type: MusicAlbum
  date published: 2012-05-14
album: New Tin
  type: MusicAlbum
  date published: 2015-10-22
album: One More Night
  type: MusicAlbum
  date published: 2016-03-14
album: Jolly-Jolly
  type: MusicAlbum
  date published: 2017-05-26
album: Liberian Girl
  type: MusicAlbum
  date published: 2018-11-26
album: Feeling Ley Pekin
  type: MusicAlbum
  date published: 2018-11-27
album: Lazy
  type: MusicAlbum
  date published: 2019-02-08
album: Borku
  type: MusicAlbum
  date published: 2019-08-22
album: Bad
  type: MusicAlbum
  date published: 2020-02-01
album: Spoil Myself
  type: MusicAlbum
  date published: 2021-01-01
album: Ball
  type: MusicAlbum
  date published: 2022-01-01
album: The Bridge
  type: MusicAlbum
  date published: 2022-07-18
  track: Lazy
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236251
    explicit: false
    by artist: Benji Cavalli
    in album: The Bridge
      type: MusicAlbum
      date published: 2022-07-18
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGI2220740
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad93cb35f333e2f3c74539e5a61972aac26465d82cc5b48615448d848573885b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAGI2220740.
      date published: 2026-07-19T07:14:39Z
    audio: Lazy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.966
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.257
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.97
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.979
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Liberian Girls
  type: MusicAlbum
  date published: 2024-03-28
album: Slow It Down (Remix)
  type: MusicAlbum
  date published: 2025-05-02
album: I'm In Love
  type: MusicAlbum
  date published: 2025-05-11