Ezko
type: MusicGroup
popularity: 2
followers: 389
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef893e6e3ff5e9403f31a32377d22c3db41473a39233d67697040cb4659f3953
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/496e8a6b-99fb-4126-a487-c928670b4cdb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/496e8a6b-99fb-4126-a487-c928670b4cdb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/496e8a6b-99fb-4126-a487-c928670b4cdb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0xef893e6e3ff5e9403f31a32377d22c3db41473a39233d67697040cb4659f3953. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/496e8a6b-99fb-4126-a487-c928670b4cdb.json and https://artists.proofprofile.net/proofs/artist/496e8a6b-99fb-4126-a487-c928670b4cdb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Never Gonna Stop
  type: MusicAlbum
  date published: 2013-09-03
album: Shake
  type: MusicAlbum
  date published: 2013-09-06
album: Travel to the Past
  type: MusicAlbum
  date published: 2014-04-11
album: La Melodía Sonó
  type: MusicAlbum
  date published: 2017-02-11
album: La Ley de la Ventaja
  type: MusicAlbum
  date published: 2018-04-04
album: Mi Destino
  type: MusicAlbum
  date published: 2018-05-22
album: Aventure
  type: MusicAlbum
  date published: 2020-03-09
album: Qué Es Lo Que Pasa?
  type: MusicAlbum
  date published: 2020-05-20
album: Ayer y Hoy
  type: MusicAlbum
  date published: 2020-07-22
album: Mi Segundo Aire
  type: MusicAlbum
  date published: 2020-08-20
album: Kraken Flow
  type: MusicAlbum
  date published: 2021-03-12
album: He Regresado
  type: MusicAlbum
  date published: 2021-09-13
album: Mi Destino 2.0
  type: MusicAlbum
  date published: 2021-10-25
album: Rabia
  type: MusicAlbum
  date published: 2022-01-17
album: Adiós
  type: MusicAlbum
  date published: 2023-01-19
album: Perdón
  type: MusicAlbum
  date published: 2024-07-04
album: Solo
  type: MusicAlbum
  date published: 2024-10-05
  track: Solo
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161399
    explicit: true
    by artist: Ezko
    in album: Solo
      type: MusicAlbum
      date published: 2024-10-05
    isrc code: QZTVM2439598
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T17:04:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf58e735e5213c7190c4510c7070cec81878f9520140f79fbf54b6c64c32bbf7
    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/QZTVM2439598
    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 0xcf58e735e5213c7190c4510c7070cec81878f9520140f79fbf54b6c64c32bbf7. 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/QZTVM2439598.
      date published: 2026-07-08T03:20:19Z
    audio: Solo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.393
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.78
      additional property: Energy
        type: PropertyValue
        value: 0.543
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.065
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.309
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.074
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor