Eva Zalenga
type: MusicGroup
popularity: 7
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc6dd0a94086d610a3a026c446c0d7080f2ab1943637c599702393e9704c0907
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e3556ca-3c1d-4485-9f18-c5379a29fea7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e3556ca-3c1d-4485-9f18-c5379a29fea7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e3556ca-3c1d-4485-9f18-c5379a29fea7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc6dd0a94086d610a3a026c446c0d7080f2ab1943637c599702393e9704c0907","name":"Eva Zalenga","registered_at":"2026-06-20T04:48:50Z","symbol":"NIM1516652","token_address":"0xf1e03d1471a054515c663f66197b3a35822b1c59","type":"artist","uuid":"9e3556ca-3c1d-4485-9f18-c5379a29fea7"}
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 0xfc6dd0a94086d610a3a026c446c0d7080f2ab1943637c599702393e9704c0907. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e3556ca-3c1d-4485-9f18-c5379a29fea7.json and https://artists.proofprofile.net/proofs/artist/9e3556ca-3c1d-4485-9f18-c5379a29fea7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xfc6dd0a94086d610a3a026c446c0d7080f2ab1943637c599702393e9704c0907","name":"Eva Zalenga","registered_at":"2026-06-20T04:48:50Z","symbol":"NIM1516652","token_address":"0xf1e03d1471a054515c663f66197b3a35822b1c59","type":"artist","uuid":"9e3556ca-3c1d-4485-9f18-c5379a29fea7"}
album: In Relations
  type: MusicAlbum
  date published: 2024-01-19
album: varia • bel
  type: MusicAlbum
  date published: 2025-02-07
  track: Je t'aime (Arr. for Voice, Clarinet, Violin, Cello & Piano by Franck Villard)
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236744
    explicit: false
    by artist: Eva Zalenga
    in album: varia • bel
      type: MusicAlbum
      date published: 2025-02-07
    isrc code: DET902592115
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T01:34:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1020c24838747abf8b08be1bb811f256401d4b9005b4656a5ef802cf5645b94
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET902592115
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:37:44Z
    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 0xa1020c24838747abf8b08be1bb811f256401d4b9005b4656a5ef802cf5645b94. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:37:44Z), 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/DET902592115.
      date published: 2026-07-21T04:37:44Z
    audio: Je t'aime (Arr. for Voice, Clarinet, Violin, Cello & Piano by Franck Villard)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 167.533
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.381
      additional property: Energy
        type: PropertyValue
        value: 0.214
      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
        value: 0.978
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.041
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.137
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.153
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major