Mouna Tahar
type: MusicGroup
popularity: 4
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76e32457f4fe2998ca864c0497a43ee2584eb808d9c574874a78c552ce772fa1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/885e7175-5423-462d-aaaf-c05caeede0c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/885e7175-5423-462d-aaaf-c05caeede0c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/885e7175-5423-462d-aaaf-c05caeede0c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76e32457f4fe2998ca864c0497a43ee2584eb808d9c574874a78c552ce772fa1","name":"Mouna Tahar","registered_at":"2026-06-17T13:15:50Z","symbol":"NIM1406801","token_address":"0xcdcb042430831d272f33087795c189d9c35acdfb","type":"artist","uuid":"885e7175-5423-462d-aaaf-c05caeede0c4"}
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 0x76e32457f4fe2998ca864c0497a43ee2584eb808d9c574874a78c552ce772fa1. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/885e7175-5423-462d-aaaf-c05caeede0c4.json and https://artists.proofprofile.net/proofs/artist/885e7175-5423-462d-aaaf-c05caeede0c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x76e32457f4fe2998ca864c0497a43ee2584eb808d9c574874a78c552ce772fa1","name":"Mouna Tahar","registered_at":"2026-06-17T13:15:50Z","symbol":"NIM1406801","token_address":"0xcdcb042430831d272f33087795c189d9c35acdfb","type":"artist","uuid":"885e7175-5423-462d-aaaf-c05caeede0c4"}
album: Lost in My Mind
  type: MusicAlbum
  date published: 2021-10-31
album: What Heaven Brings
  type: MusicAlbum
  date published: 2023-03-31
album: Stay for You
  type: MusicAlbum
  date published: 2023-05-19
album: Mouna
  type: MusicAlbum
  date published: 2023-09-12
album: A Song About the Girl with Dark, Dewy Eyes
  type: MusicAlbum
  date published: 2023-09-14
album: Chicago Ave.
  type: MusicAlbum
  date published: 2024-03-19
album: I Need U More
  type: MusicAlbum
  date published: 2024-11-04
  track: I Need U More
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143500
    explicit: false
    by artist: Mouna Tahar
    in album: I Need U More
      type: MusicAlbum
      date published: 2024-11-04
    isrc code: TCAIW2405965
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:47:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x09ffd15acdf0a1b34fe710a804fdf888ab07c3dc0c894ecf4104fea555add180
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958428
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958428
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIW2405965
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:15:14Z
    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 0x09ffd15acdf0a1b34fe710a804fdf888ab07c3dc0c894ecf4104fea555add180. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/TCAIW2405965.
      date published: 2026-07-17T15:15:14Z
    audio: I Need U More
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.024
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.721
      additional property: Energy
        type: PropertyValue
        value: 0.561
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.127
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.166
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.241
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.316
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Leaves Fall Slowly on the Concrete by the Water
  type: MusicAlbum
  date published: 2025-01-11
album: Daisy (Please, Don't Break My Heart)
  type: MusicAlbum
  date published: 2025-10-11