Cell
type: MusicGroup
description: Cell most often refers to: Cell (biology), the functional basic unit of life Cellphone, a phone connected to a cellular network Clandestine cell, a penetration-resistant form of a secret or outlawe
popularity: 6
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe36a71c41f64058065fb10ee5e27867acf003149e7898b6e1f29ddb83425a436
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/5a7eca10-0a9e-4dd4-bde3-d3340dba5705.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a7eca10-0a9e-4dd4-bde3-d3340dba5705.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a7eca10-0a9e-4dd4-bde3-d3340dba5705
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xe36a71c41f64058065fb10ee5e27867acf003149e7898b6e1f29ddb83425a436. 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/5a7eca10-0a9e-4dd4-bde3-d3340dba5705.json and https://artists.proofprofile.net/proofs/artist/5a7eca10-0a9e-4dd4-bde3-d3340dba5705.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: 2007-2024
  type: MusicAlbum
  date published: 2024-05-21
album: La Machine
  type: MusicAlbum
  date published: 2024-05-25
album: Freestyle Saisonnier
  type: MusicAlbum
  date published: 2024-06-29
album: QJS
  type: MusicAlbum
  date published: 2024-08-11
album: Le Master
  type: MusicAlbum
  date published: 2024-12-13
album: Expo de mes sentiments
  type: MusicAlbum
  date published: 2025-03-16
  track: Expo de mes sentiments
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148732
    explicit: true
    by artist: Cell
    in album: Expo de mes sentiments
      type: MusicAlbum
      date published: 2025-03-16
    isrc code: QZK6Q2593300
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:40:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3e4f9f2d091c689e9d18c9f39c22e30901f18d153a4d3a75a775b34ba5ff8c7a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958793
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958793
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2593300
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:42:19Z
    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 0x3e4f9f2d091c689e9d18c9f39c22e30901f18d153a4d3a75a775b34ba5ff8c7a. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:42:19Z), 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/QZK6Q2593300.
      date published: 2026-07-20T01:42:19Z
    audio: Expo de mes sentiments
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.945
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.716
      additional property: Energy
        type: PropertyValue
        value: 0.36
      additional property: Speechiness
        type: PropertyValue
        value: 0.414
      additional property: Acousticness
        type: PropertyValue
        value: 0.48
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.203
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.007
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Clean
  type: MusicAlbum
  date published: 2025-06-09
album: 2025-Infinite
  type: MusicAlbum
  date published: 2025-08-29