Dr Victor
type: MusicGroup
description: Victor Khojane, better known as Dr Victor or Dr Vic, is a pop and R&B musician, who was born in Kimberley, South Africa.Dr Victor: biography Accessed 9 June 2013 Career Khojane began playing when h
popularity: 23
followers: 2275
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fe25ba117c9bf6dc9f69cbd559fc4f21e4392fa3250f2c328ae86784d83d081
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0608ac0-74a0-4bdb-9ee3-1436368a7cbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0608ac0-74a0-4bdb-9ee3-1436368a7cbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0608ac0-74a0-4bdb-9ee3-1436368a7cbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fe25ba117c9bf6dc9f69cbd559fc4f21e4392fa3250f2c328ae86784d83d081","name":"Dr Victor","registered_at":"2026-06-12T13:20:26Z","symbol":"NIM0309910","token_address":"0x84c8c998201bf14b76a036b75b26ed1c0365b732","type":"artist","uuid":"f0608ac0-74a0-4bdb-9ee3-1436368a7cbe"}
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 0x4fe25ba117c9bf6dc9f69cbd559fc4f21e4392fa3250f2c328ae86784d83d081. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0608ac0-74a0-4bdb-9ee3-1436368a7cbe.json and https://artists.proofprofile.net/proofs/artist/f0608ac0-74a0-4bdb-9ee3-1436368a7cbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4fe25ba117c9bf6dc9f69cbd559fc4f21e4392fa3250f2c328ae86784d83d081","name":"Dr Victor","registered_at":"2026-06-12T13:20:26Z","symbol":"NIM0309910","token_address":"0x84c8c998201bf14b76a036b75b26ed1c0365b732","type":"artist","uuid":"f0608ac0-74a0-4bdb-9ee3-1436368a7cbe"}
album: Faya
  type: MusicAlbum
  date published: 1998-11-13
album: Faya
  type: MusicAlbum
  date published: 1998-11-13
album: Stress
  type: MusicAlbum
  date published: 2000-01-01
album: If You Wanna Be Happy
  type: MusicAlbum
  date published: 2004
album: When Somebody Loves You Back
  type: MusicAlbum
  date published: 2006
album: New Flame
  type: MusicAlbum
  date published: 2008
album: One Goal One Wish
  type: MusicAlbum
  date published: 2008
album: Soccer Has Come to Africa (Viva Oranje Mix)
  type: MusicAlbum
  date published: 2010-07-07
album: I Believe in Love!
  type: MusicAlbum
  date published: 2014-09-08
album: I Believe in Love!
  type: MusicAlbum
  date published: 2014-10-24
  track: Electric Avenue
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257026
    explicit: false
    by artist: Dr Victor
    in album: I Believe in Love!
      type: MusicAlbum
      date published: 2014-10-24
    isrc code: ZAC581400432
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:16:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc992c61fad39303845eb0bf9b18ce632c46f83a6d8f8ffb4c958407a317d4ac1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC581400432
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0xc992c61fad39303845eb0bf9b18ce632c46f83a6d8f8ffb4c958407a317d4ac1. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ZAC581400432.
      date published: 2026-07-20T21:15:01Z
    audio: Electric Avenue
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.946
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.858
      additional property: Energy
        type: PropertyValue
        value: 0.869
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.02
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.941
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.398
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Higher
  type: MusicAlbum
  date published: 2016-07-28
album: Friday Night
  type: MusicAlbum
  date published: 2018-10-12
album: Sunny Day
  type: MusicAlbum
  date published: 2019-05-10
album: To My Heart
  type: MusicAlbum
  date published: 2019-12-06
album: What a Wonderful World
  type: MusicAlbum
  date published: 2021-02-12
album: That's What Friends Are For
  type: MusicAlbum
  date published: 2022-09-30
album: That’s What Friends are For (Black Magic Funky Vibes Mix)
  type: MusicAlbum
  date published: 2023-05-02