ZERO x V.A.M.P.
type: MusicGroup
popularity: 2
followers: 214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9d223436b48ffe00af0adbcd8b9b79ff1e31a5d63137d652e1f1dc21abcc3b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08c9a088-8318-495c-8c1c-807dc3d4e9d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08c9a088-8318-495c-8c1c-807dc3d4e9d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08c9a088-8318-495c-8c1c-807dc3d4e9d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9d223436b48ffe00af0adbcd8b9b79ff1e31a5d63137d652e1f1dc21abcc3b6","name":"ZERO x V.A.M.P.","registered_at":"2026-06-15T16:34:11Z","symbol":"NIM0767013","token_address":"0x0f8e0900c727062cc4e7b8f2d91de0161e36aac5","type":"artist","uuid":"08c9a088-8318-495c-8c1c-807dc3d4e9d2"}
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 0xf9d223436b48ffe00af0adbcd8b9b79ff1e31a5d63137d652e1f1dc21abcc3b6. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08c9a088-8318-495c-8c1c-807dc3d4e9d2.json and https://artists.proofprofile.net/proofs/artist/08c9a088-8318-495c-8c1c-807dc3d4e9d2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0xf9d223436b48ffe00af0adbcd8b9b79ff1e31a5d63137d652e1f1dc21abcc3b6","name":"ZERO x V.A.M.P.","registered_at":"2026-06-15T16:34:11Z","symbol":"NIM0767013","token_address":"0x0f8e0900c727062cc4e7b8f2d91de0161e36aac5","type":"artist","uuid":"08c9a088-8318-495c-8c1c-807dc3d4e9d2"}
album: Ferite
  type: MusicAlbum
  date published: 2021-02-05
album: Distrutto
  type: MusicAlbum
  date published: 2021-03-22
album: PIANETA
  type: MusicAlbum
  date published: 2021-04-26
album: PIANETA (MIXTAPE)
  type: MusicAlbum
  date published: 2021-04-26
album: Scordarti di noi
  type: MusicAlbum
  date published: 2021-11-19
  track: Scordarti di noi
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188571
    explicit: true
    by artist: ZERO x V.A.M.P.
    in album: Scordarti di noi
      type: MusicAlbum
      date published: 2021-11-19
    isrc code: QZNWV2170334
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:31:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x48012159ec7c6dffeeba191653bf4cc1bc125d728071df55ddc07da135af0bba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2170334
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x48012159ec7c6dffeeba191653bf4cc1bc125d728071df55ddc07da135af0bba. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2170334 — a six-check JSON result.
      date published: 2026-07-06T06:56:49Z
    audio: Scordarti di noi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.98
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.685
      additional property: Energy
        type: PropertyValue
        value: 0.522
      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
        value: 0.264
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.188
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.103
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.903
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Correndo per il mondo
  type: MusicAlbum
  date published: 2022-06-17
album: Vai fuori da me
  type: MusicAlbum
  date published: 2022-12-09