Seven Zeno
type: MusicGroup
popularity: 6
followers: 1041
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6dcea6358aa6dcb06cbffbdca4674d256c53e8529872b7b61af6e957cfd2c2e
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/62606e10-453d-465b-a836-96ee9189d9aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62606e10-453d-465b-a836-96ee9189d9aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/62606e10-453d-465b-a836-96ee9189d9aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6dcea6358aa6dcb06cbffbdca4674d256c53e8529872b7b61af6e957cfd2c2e","name":"Seven Zeno","registered_at":"2026-06-16T23:55:42Z","symbol":"NIM1216030","token_address":"0x0b475b14a45123a9d9e298bbfdebbf10b38614e0","type":"artist","uuid":"62606e10-453d-465b-a836-96ee9189d9aa"}
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 0xe6dcea6358aa6dcb06cbffbdca4674d256c53e8529872b7b61af6e957cfd2c2e. 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/62606e10-453d-465b-a836-96ee9189d9aa.json and https://artists.proofprofile.net/proofs/artist/62606e10-453d-465b-a836-96ee9189d9aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe6dcea6358aa6dcb06cbffbdca4674d256c53e8529872b7b61af6e957cfd2c2e","name":"Seven Zeno","registered_at":"2026-06-16T23:55:42Z","symbol":"NIM1216030","token_address":"0x0b475b14a45123a9d9e298bbfdebbf10b38614e0","type":"artist","uuid":"62606e10-453d-465b-a836-96ee9189d9aa"}
album: Bye Bye
  type: MusicAlbum
  date published: 2021-05-14
album: Pile ou Face
  type: MusicAlbum
  date published: 2022-07-07
album: Pile ou Face
  type: MusicAlbum
  date published: 2022-07-07
album: Cosmogonia
  type: MusicAlbum
  date published: 2022-07-22
album: Cosmogonia
  type: MusicAlbum
  date published: 2022-07-22
album: News
  type: MusicAlbum
  date published: 2022-09-30
album: News
  type: MusicAlbum
  date published: 2022-09-30
album: EMOH
  type: MusicAlbum
  date published: 2022-12-16
album: EMOH
  type: MusicAlbum
  date published: 2022-12-16
album: Les élites
  type: MusicAlbum
  date published: 2023-02-10
  track: Les élites
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168188
    explicit: false
    by artist: Seven Zeno
    in album: Les élites
      type: MusicAlbum
      date published: 2023-02-10
    isrc code: QZDA42330688
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:29:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe9adb4b3c57d6c8f012594c660457a8164a7fced94faff0c42e0c052db25bb6a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42330688
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0xe9adb4b3c57d6c8f012594c660457a8164a7fced94faff0c42e0c052db25bb6a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZDA42330688.
      date published: 2026-07-16T12:43:37Z
    audio: Les élites
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.99
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.864
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.368
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.862
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.972
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Les élites
  type: MusicAlbum
  date published: 2023-02-10
album: Matière grise
  type: MusicAlbum
  date published: 2023-10-27
album: Ça s'arrête pas
  type: MusicAlbum
  date published: 2023-11-10
album: Un mauvais rêve
  type: MusicAlbum
  date published: 2023-11-24
album: GO!
  type: MusicAlbum
  date published: 2024-11-15
album: PV
  type: MusicAlbum
  date published: 2025-08-01
album: FOCUS
  type: MusicAlbum
  date published: 2025-10-31