MC Waraba
type: MusicGroup
popularity: 5
followers: 204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59ea2d31e46fb491d01f6b7e7d3970111348beb8a6b53175f00975f0fbff42bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/670ef588-68e0-4154-a03a-595112e05fa6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/670ef588-68e0-4154-a03a-595112e05fa6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/670ef588-68e0-4154-a03a-595112e05fa6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59ea2d31e46fb491d01f6b7e7d3970111348beb8a6b53175f00975f0fbff42bf","name":"MC Waraba","registered_at":"2026-06-17T01:26:52Z","symbol":"NIM1237790","token_address":"0x273724e26635c7664d55d58379923eea7550db8a","type":"artist","uuid":"670ef588-68e0-4154-a03a-595112e05fa6"}
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 0x59ea2d31e46fb491d01f6b7e7d3970111348beb8a6b53175f00975f0fbff42bf. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/670ef588-68e0-4154-a03a-595112e05fa6.json and https://artists.proofprofile.net/proofs/artist/670ef588-68e0-4154-a03a-595112e05fa6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x59ea2d31e46fb491d01f6b7e7d3970111348beb8a6b53175f00975f0fbff42bf","name":"MC Waraba","registered_at":"2026-06-17T01:26:52Z","symbol":"NIM1237790","token_address":"0x273724e26635c7664d55d58379923eea7550db8a","type":"artist","uuid":"670ef588-68e0-4154-a03a-595112e05fa6"}
album: Djoro
  type: MusicAlbum
  date published: 2020-06-19
  track: Djoro - Bertho Vs Sheitan Brothers Remix
    type: MusicRecording
    duration: PT6M26S
    duration ms: 386400
    explicit: false
    by artist: MC Waraba
    in album: Djoro
      type: MusicAlbum
      date published: 2020-06-19
    isrc code: FR9W12016880
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:00:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf81e23fb01357328ba0f328260b816567a4d7e1487b63137fa2db4ef3ba679f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12016880
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xf81e23fb01357328ba0f328260b816567a4d7e1487b63137fa2db4ef3ba679f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR9W12016880.
      date published: 2026-07-04T10:04:33Z
    audio: Djoro - Bertho Vs Sheitan Brothers Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.004
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.901
      additional property: Energy
        type: PropertyValue
        value: 0.724
      additional property: Speechiness
        type: PropertyValue
        value: 0.088
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.044
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.755
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.081
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Djoro
  type: MusicAlbum
  date published: 2020-07-10
album: Five Power
  type: MusicAlbum
  date published: 2022-03-11
album: C'est toi ça ?
  type: MusicAlbum
  date published: 2023-02-17
album: Djadja
  type: MusicAlbum
  date published: 2024-05-30
album: Antekeleyem
  type: MusicAlbum
  date published: 2024-06-13
album: Club Dunia
  type: MusicAlbum
  date published: 2024-06-28
album: Dub Dunia
  type: MusicAlbum
  date published: 2025-06-26