Estelle Zamme
type: MusicGroup
popularity: 5
followers: 341
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae110b6bdbf736e04422ceee31a8704988116e3ee14ddc373dc807219540fa59
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/59545756-a227-4a1f-9e14-22a5f78aa4ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59545756-a227-4a1f-9e14-22a5f78aa4ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59545756-a227-4a1f-9e14-22a5f78aa4ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae110b6bdbf736e04422ceee31a8704988116e3ee14ddc373dc807219540fa59","name":"Estelle Zamme","registered_at":"2026-06-16T20:39:30Z","symbol":"NIM1169232","token_address":"0xc2cc55b31dc30642b753cad351ffce9b19d8b848","type":"artist","uuid":"59545756-a227-4a1f-9e14-22a5f78aa4ff"}
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 0xae110b6bdbf736e04422ceee31a8704988116e3ee14ddc373dc807219540fa59. 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/59545756-a227-4a1f-9e14-22a5f78aa4ff.json and https://artists.proofprofile.net/proofs/artist/59545756-a227-4a1f-9e14-22a5f78aa4ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xae110b6bdbf736e04422ceee31a8704988116e3ee14ddc373dc807219540fa59","name":"Estelle Zamme","registered_at":"2026-06-16T20:39:30Z","symbol":"NIM1169232","token_address":"0xc2cc55b31dc30642b753cad351ffce9b19d8b848","type":"artist","uuid":"59545756-a227-4a1f-9e14-22a5f78aa4ff"}
album: Fiston
  type: MusicAlbum
  date published: 2017-10-22
album: Don Simon
  type: MusicAlbum
  date published: 2018-12-13
album: Claude
  type: MusicAlbum
  date published: 2021-04-14
album: Hayden
  type: MusicAlbum
  date published: 2022-02-01
album: Salut Zamme ! , Pt. 1
  type: MusicAlbum
  date published: 2022-02-23
album: Jean-Daniel
  type: MusicAlbum
  date published: 2022-04-13
album: Youyou
  type: MusicAlbum
  date published: 2022-05-04
album: Salut Zamme !
  type: MusicAlbum
  date published: 2022-05-13
album: Salut Zamme ! (The Remixes !)
  type: MusicAlbum
  date published: 2022-06-15
  track: Pistache
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257600
    explicit: false
    by artist: Estelle Zamme
    in album: Salut Zamme ! (The Remixes !)
      type: MusicAlbum
      date published: 2022-06-15
    isrc code: CHA012100731
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T16:22:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb93376056f366f7f6b94d40ba6fafa84a6061c2cdc66c53fa4eb5e91fb9e7c6c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959034
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959034
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHA012100731
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T16:34:25Z
    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 0xb93376056f366f7f6b94d40ba6fafa84a6061c2cdc66c53fa4eb5e91fb9e7c6c. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/CHA012100731.
      date published: 2026-07-21T16:34:25Z
    audio: Pistache
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.104
      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: 0.704
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.094
      additional property: Acousticness
        type: PropertyValue
        value: 0.038
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.647
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.38
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fistonne
  type: MusicAlbum
  date published: 2023-05-23
album: Tohfa
  type: MusicAlbum
  date published: 2024-09-27
album: A Vida é Super
  type: MusicAlbum
  date published: 2024-11-20
album: Unstoppable
  type: MusicAlbum
  date published: 2024-12-13
album: Golfinhos
  type: MusicAlbum
  date published: 2025-01-24