Emiliano Zerbini
type: MusicGroup
genre: folklore argentino
popularity: 2
followers: 1683
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bf675dbb8aace86d04ec4b352af07ee780fcb58c5b1eabeb9ff79b2824ad771
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb015d27-6c2b-4583-9caa-2d01f022b2f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb015d27-6c2b-4583-9caa-2d01f022b2f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb015d27-6c2b-4583-9caa-2d01f022b2f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bf675dbb8aace86d04ec4b352af07ee780fcb58c5b1eabeb9ff79b2824ad771","name":"Emiliano Zerbini","registered_at":"2026-06-20T17:00:45Z","symbol":"NIM1661006","token_address":"0xfd9b8d65e663286960dddb75ca286b2a0e868353","type":"artist","uuid":"bb015d27-6c2b-4583-9caa-2d01f022b2f4"}
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 0x2bf675dbb8aace86d04ec4b352af07ee780fcb58c5b1eabeb9ff79b2824ad771. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb015d27-6c2b-4583-9caa-2d01f022b2f4.json and https://artists.proofprofile.net/proofs/artist/bb015d27-6c2b-4583-9caa-2d01f022b2f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x2bf675dbb8aace86d04ec4b352af07ee780fcb58c5b1eabeb9ff79b2824ad771","name":"Emiliano Zerbini","registered_at":"2026-06-20T17:00:45Z","symbol":"NIM1661006","token_address":"0xfd9b8d65e663286960dddb75ca286b2a0e868353","type":"artist","uuid":"bb015d27-6c2b-4583-9caa-2d01f022b2f4"}
album: Ofrendas
  type: MusicAlbum
  date published: 2019-09-26
album: Danzas Folkloricas Argentinas " Volumen 3
  type: MusicAlbum
  date published: 2019-10-11
album: Serrano Soy
  type: MusicAlbum
  date published: 2021-11-13
album: Bienvenido a Pozo de Vargas (en vivo)
  type: MusicAlbum
  date published: 2023-08-13
track: Zambita Pa la Donosa
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235133
  explicit: false
  by artist: Ramiro Gonzalez
  by artist: Emiliano Zerbini
  in album: Mojando la Vida
    type: MusicAlbum
    date published: 2009-02-26
  genre: folklore-argentino
  isrc code: QM4TX2118461
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T15:00:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4fe1a9dd836a6ecbcadc4f3c16f447280624f75e84fc20cf4d5d7b0f390892b1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2118461
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x4fe1a9dd836a6ecbcadc4f3c16f447280624f75e84fc20cf4d5d7b0f390892b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM4TX2118461.
    date published: 2026-07-08T03:20:19Z
  audio: Zambita Pa la Donosa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.825
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.501
    additional property: Energy
      type: PropertyValue
      value: 0.31
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.865
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.131
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.414
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.602
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major