Dj Esperanza Mc
type: MusicGroup
popularity: 28
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x992895edef126bbbc57253c55c73398572af919404598b82e58726058194db61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47ea2251-d399-49c5-a270-d6fa18bf8abe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47ea2251-d399-49c5-a270-d6fa18bf8abe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47ea2251-d399-49c5-a270-d6fa18bf8abe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x992895edef126bbbc57253c55c73398572af919404598b82e58726058194db61","name":"Dj Esperanza Mc","registered_at":"2026-06-11T19:02:24Z","symbol":"NIM0093829","token_address":"0x9d22c5da0ac92be7aa60b0bf7fe19069ef253c9f","type":"artist","uuid":"47ea2251-d399-49c5-a270-d6fa18bf8abe"}
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 0x992895edef126bbbc57253c55c73398572af919404598b82e58726058194db61. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47ea2251-d399-49c5-a270-d6fa18bf8abe.json and https://artists.proofprofile.net/proofs/artist/47ea2251-d399-49c5-a270-d6fa18bf8abe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x992895edef126bbbc57253c55c73398572af919404598b82e58726058194db61","name":"Dj Esperanza Mc","registered_at":"2026-06-11T19:02:24Z","symbol":"NIM0093829","token_address":"0x9d22c5da0ac92be7aa60b0bf7fe19069ef253c9f","type":"artist","uuid":"47ea2251-d399-49c5-a270-d6fa18bf8abe"}
album: Tu Quiere LLegame
  type: MusicAlbum
  date published: 2025-02-03
album: Que La Decocote
  type: MusicAlbum
  date published: 2025-02-03
album: Una Baina Bacana
  type: MusicAlbum
  date published: 2025-02-03
album: Ponerme Loco
  type: MusicAlbum
  date published: 2025-02-03
album: Tienen Un Makuteo
  type: MusicAlbum
  date published: 2025-02-03
album: Cuando Te Vi
  type: MusicAlbum
  date published: 2025-02-08
album: Cuendo Te Frene
  type: MusicAlbum
  date published: 2025-02-08
album: Culo Grandote
  type: MusicAlbum
  date published: 2025-02-08
album: Pila de Pepa
  type: MusicAlbum
  date published: 2025-02-08
album: Lo Meto
  type: MusicAlbum
  date published: 2025-02-08
album: Vivi Mi Vida
  type: MusicAlbum
  date published: 2025-02-22
album: Morphy Y Sus Amigo
  type: MusicAlbum
  date published: 2025-02-22
album: No E De Boca
  type: MusicAlbum
  date published: 2025-02-22
album: Que Tu Ta Buena
  type: MusicAlbum
  date published: 2025-02-22
album: Maginal
  type: MusicAlbum
  date published: 2025-02-22
album: En Felita
  type: MusicAlbum
  date published: 2025-02-27
album: Mujeres Degrana
  type: MusicAlbum
  date published: 2025-02-27
album: Alegre
  type: MusicAlbum
  date published: 2025-02-27
album: Alegria Mia
  type: MusicAlbum
  date published: 2025-02-27
album: Tirenme
  type: MusicAlbum
  date published: 2025-02-27
album: En Mi Fila
  type: MusicAlbum
  date published: 2025-10-11
album: Descontrol
  type: MusicAlbum
  date published: 2025-10-11
album: Despues del Party
  type: MusicAlbum
  date published: 2025-10-11
album: Cora Blindao
  type: MusicAlbum
  date published: 2025-10-11
  track: Cora Blindao
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121737
    explicit: false
    by artist: Dj Esperanza Mc
    in album: Cora Blindao
      type: MusicAlbum
      date published: 2025-10-11
    isrc code: SE6I32545180
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:10:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7b2ee58af9319e9f66d4eb9f3dcaaf943eaf500426437fb14a60d6ab728066c4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32545180
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x7b2ee58af9319e9f66d4eb9f3dcaaf943eaf500426437fb14a60d6ab728066c4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6I32545180.
      date published: 2026-07-05T01:12:41Z
    audio: Cora Blindao
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.181
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.768
      additional property: Energy
        type: PropertyValue
        value: 0.505
      additional property: Speechiness
        type: PropertyValue
        value: 0.147
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.353
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.82
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.145
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dinero Primero
  type: MusicAlbum
  date published: 2025-10-11