Alvy Zamé
type: MusicGroup
popularity: 5
followers: 468
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8e45c2c52175a7971c722d413298c424528225d6a1ed32e9be8ddc53cac3866
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbd5b833-9d03-4469-a6a0-6f08de962880.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbd5b833-9d03-4469-a6a0-6f08de962880.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbd5b833-9d03-4469-a6a0-6f08de962880
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8e45c2c52175a7971c722d413298c424528225d6a1ed32e9be8ddc53cac3866","name":"Alvy Zamé","registered_at":"2026-06-21T17:17:36Z","symbol":"NIM1983750","token_address":"0xe54607a36ce49832b536de14c2578e6a4abb291d","type":"artist","uuid":"fbd5b833-9d03-4469-a6a0-6f08de962880"}
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 0xd8e45c2c52175a7971c722d413298c424528225d6a1ed32e9be8ddc53cac3866. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbd5b833-9d03-4469-a6a0-6f08de962880.json and https://artists.proofprofile.net/proofs/artist/fbd5b833-9d03-4469-a6a0-6f08de962880.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0xd8e45c2c52175a7971c722d413298c424528225d6a1ed32e9be8ddc53cac3866","name":"Alvy Zamé","registered_at":"2026-06-21T17:17:36Z","symbol":"NIM1983750","token_address":"0xe54607a36ce49832b536de14c2578e6a4abb291d","type":"artist","uuid":"fbd5b833-9d03-4469-a6a0-6f08de962880"}
album: Ma gazelle
  type: MusicAlbum
  date published: 2016-05-16
album: Bouge comme un Zamé
  type: MusicAlbum
  date published: 2017-04-25
album: Toucher les étoiles
  type: MusicAlbum
  date published: 2018-06-08
album: Toucher les étoiles
  type: MusicAlbum
  date published: 2018-07-16
album: Still Love
  type: MusicAlbum
  date published: 2023-08-21
album: Still love
  type: MusicAlbum
  date published: 2023-08-25
album: Ma Musique (Ouyoyoyo)
  type: MusicAlbum
  date published: 2023-11-12
album: Kongo
  type: MusicAlbum
  date published: 2023-11-21
album: Les Chants de l'unité (démo)
  type: MusicAlbum
  date published: 2024-06-04
album: Paradis Bleu
  type: MusicAlbum
  date published: 2024-12-20
album: Caravane
  type: MusicAlbum
  date published: 2025-03-21
  track: Caravane
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199960
    explicit: false
    by artist: Alvy Zamé
    in album: Caravane
      type: MusicAlbum
      date published: 2025-03-21
    isrc code: QZHNC2513255
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:25:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc99d8eceece5525b17b2034a94787bbcd8fec6e27b6de82fcb7d89036965a67a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958775
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958775
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2513255
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:28:26Z
    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 0xc99d8eceece5525b17b2034a94787bbcd8fec6e27b6de82fcb7d89036965a67a. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:28:26Z), 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/QZHNC2513255.
      date published: 2026-07-19T22:28:26Z
    audio: Caravane
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.016
      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: 0.784
      additional property: Energy
        type: PropertyValue
        value: 0.505
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.182
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.3
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.209
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.874
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Le Paradis Blanc
  type: MusicAlbum
  date published: 2025-04-18
album: LUEUR
  type: MusicAlbum
  date published: 2025-07-11