Julian Hache
type: MusicGroup
popularity: 3
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3659b84e42c2a72d9d7dec85fe68cfa2917ad351a9870e8194a62a01f8cb0355
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/801a845b-8d61-4ab6-bb37-892236a94b54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/801a845b-8d61-4ab6-bb37-892236a94b54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/801a845b-8d61-4ab6-bb37-892236a94b54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3659b84e42c2a72d9d7dec85fe68cfa2917ad351a9870e8194a62a01f8cb0355","name":"Julian Hache","registered_at":"2026-06-17T10:18:56Z","symbol":"NIM1364705","token_address":"0x2f9432d7911a4eb8c5d6f9d05c6a1ffe605b899e","type":"artist","uuid":"801a845b-8d61-4ab6-bb37-892236a94b54"}
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 0x3659b84e42c2a72d9d7dec85fe68cfa2917ad351a9870e8194a62a01f8cb0355. 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/801a845b-8d61-4ab6-bb37-892236a94b54.json and https://artists.proofprofile.net/proofs/artist/801a845b-8d61-4ab6-bb37-892236a94b54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x3659b84e42c2a72d9d7dec85fe68cfa2917ad351a9870e8194a62a01f8cb0355","name":"Julian Hache","registered_at":"2026-06-17T10:18:56Z","symbol":"NIM1364705","token_address":"0x2f9432d7911a4eb8c5d6f9d05c6a1ffe605b899e","type":"artist","uuid":"801a845b-8d61-4ab6-bb37-892236a94b54"}
album: jazzÉ
  type: MusicAlbum
  date published: 2020-03-25
album: Star 44
  type: MusicAlbum
  date published: 2024-02-12
album: Good Times
  type: MusicAlbum
  date published: 2024-11-15
album: SHOUT IT OUT
  type: MusicAlbum
  date published: 2025-04-04
  track: SHOUT IT OUT
    type: MusicRecording
    duration: PT4M13S
    duration ms: 253921
    explicit: false
    by artist: Julian Hache
    in album: SHOUT IT OUT
      type: MusicAlbum
      date published: 2025-04-04
    isrc code: QZK6K2501195
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T09:43:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb00af0cb985e668e78e8caa736e585ca718856cb47c7c6272fe7e66aeb4430a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2501195
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T12:45:13Z
    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 0xb00af0cb985e668e78e8caa736e585ca718856cb47c7c6272fe7e66aeb4430a2. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:45:13Z), 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/QZK6K2501195.
      date published: 2026-07-21T12:45:13Z
    audio: SHOUT IT OUT
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 62.118
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.227
      additional property: Energy
        type: PropertyValue
        value: 0.765
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.296
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.588
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major