Mark Benji
type: MusicGroup
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5b978b248bded0f81462ab3d89cc45646b409676c9842d2250f60a9ba970db1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33c7ba01-0224-4520-8695-0a89750525c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33c7ba01-0224-4520-8695-0a89750525c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33c7ba01-0224-4520-8695-0a89750525c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5b978b248bded0f81462ab3d89cc45646b409676c9842d2250f60a9ba970db1","name":"Mark Benji","registered_at":"2026-06-16T07:37:17Z","symbol":"NIM0982590","token_address":"0x586597e52e18cab580aa9f921d0b5e49534410ec","type":"artist","uuid":"33c7ba01-0224-4520-8695-0a89750525c9"}
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 0xa5b978b248bded0f81462ab3d89cc45646b409676c9842d2250f60a9ba970db1. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33c7ba01-0224-4520-8695-0a89750525c9.json and https://artists.proofprofile.net/proofs/artist/33c7ba01-0224-4520-8695-0a89750525c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xa5b978b248bded0f81462ab3d89cc45646b409676c9842d2250f60a9ba970db1","name":"Mark Benji","registered_at":"2026-06-16T07:37:17Z","symbol":"NIM0982590","token_address":"0x586597e52e18cab580aa9f921d0b5e49534410ec","type":"artist","uuid":"33c7ba01-0224-4520-8695-0a89750525c9"}
album: Agunechemba
  type: MusicAlbum
  date published: 2021-09-18
album: God Wonderful God
  type: MusicAlbum
  date published: 2021-09-18
album: Eze Ndi Eze
  type: MusicAlbum
  date published: 2021-09-18
album: Oyonma
  type: MusicAlbum
  date published: 2021-09-25
album: I Love You Lord
  type: MusicAlbum
  date published: 2021-09-28
album: You Are Worthy
  type: MusicAlbum
  date published: 2021-10-26
album: You Are Worthy
  type: MusicAlbum
  date published: 2021-10-26
album: Most High
  type: MusicAlbum
  date published: 2021-12-24
album: Emmanuel
  type: MusicAlbum
  date published: 2022-04-17
album: GENEROUS GOD
  type: MusicAlbum
  date published: 2022-12-24
album: AMANAMO
  type: MusicAlbum
  date published: 2024-08-08
  track: AMANAMO
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265020
    explicit: false
    by artist: Mark Benji
    in album: AMANAMO
      type: MusicAlbum
      date published: 2024-08-08
    isrc code: QZWDW2421592
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:15:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x10bc7d257d31756633eb164a1f1149d5fa22c081ebfa72e49f87430abda76fde
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2421592
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    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 0x10bc7d257d31756633eb164a1f1149d5fa22c081ebfa72e49f87430abda76fde. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZWDW2421592.
      date published: 2026-07-20T09:45:25Z
    audio: AMANAMO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.894
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.54
      additional property: Energy
        type: PropertyValue
        value: 0.516
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.853
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.216
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.352
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.759
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major