Johanne Gabriel
type: MusicGroup
popularity: 8
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x655d0d91102cd8ec654aaad23eb2a81d92440dfd204434d7a16558575842ede3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d11e999e-df4e-4c30-8d32-9bccfee2b193.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d11e999e-df4e-4c30-8d32-9bccfee2b193.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d11e999e-df4e-4c30-8d32-9bccfee2b193
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x655d0d91102cd8ec654aaad23eb2a81d92440dfd204434d7a16558575842ede3","name":"Johanne Gabriel","registered_at":"2026-06-21T01:17:38Z","symbol":"NIM1771366","token_address":"0x0f4d137afdf79f4f1998b6de01e4dcb0d465b1e0","type":"artist","uuid":"d11e999e-df4e-4c30-8d32-9bccfee2b193"}
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 0x655d0d91102cd8ec654aaad23eb2a81d92440dfd204434d7a16558575842ede3. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d11e999e-df4e-4c30-8d32-9bccfee2b193.json and https://artists.proofprofile.net/proofs/artist/d11e999e-df4e-4c30-8d32-9bccfee2b193.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x655d0d91102cd8ec654aaad23eb2a81d92440dfd204434d7a16558575842ede3","name":"Johanne Gabriel","registered_at":"2026-06-21T01:17:38Z","symbol":"NIM1771366","token_address":"0x0f4d137afdf79f4f1998b6de01e4dcb0d465b1e0","type":"artist","uuid":"d11e999e-df4e-4c30-8d32-9bccfee2b193"}
album: L'assassine (Remix)
  type: MusicAlbum
  date published: 2020-12-16
album: Les héroïnes du quotidien (Remixes)
  type: MusicAlbum
  date published: 2021-03-13
album: Nos amours distancés
  type: MusicAlbum
  date published: 2021-05-01
album: L'Appel des Sirènes
  type: MusicAlbum
  date published: 2021-09-13
album: L'Appel des Sirènes
  type: MusicAlbum
  date published: 2022-02-26
album: Sound Voyager : Electro Symphony
  type: MusicAlbum
  date published: 2025-02-10
  track: Birdland
    type: MusicRecording
    duration: PT5M34S
    duration ms: 334341
    explicit: false
    by artist: Johanne Gabriel
    in album: Sound Voyager : Electro Symphony
      type: MusicAlbum
      date published: 2025-02-10
    isrc code: CAHQJ2593574
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:34:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfcc4f1362a677b51256ab22e77c6bf808fcece8e4d600a55cb312c61b4d0d34d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2593574
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0xfcc4f1362a677b51256ab22e77c6bf808fcece8e4d600a55cb312c61b4d0d34d. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/CAHQJ2593574.
      date published: 2026-07-18T02:58:58Z
    audio: Birdland
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.008
      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: 0.8
      additional property: Energy
        type: PropertyValue
        value: 0.496
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.902
      additional property: Liveness
        type: PropertyValue
        value: 0.218
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.547
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.491
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sound Voyager : Travel Agency
  type: MusicAlbum
  date published: 2025-04-11