Diego Córdova
type: MusicGroup
genre: latin indie
popularity: 7
followers: 2262
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b2abefce4e40c1a035615ddc45bf18b5c9b6f652250181bdf7e12bd2115a9da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/350a5020-8029-4e52-9016-2c2ddc6a5efb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/350a5020-8029-4e52-9016-2c2ddc6a5efb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/350a5020-8029-4e52-9016-2c2ddc6a5efb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b2abefce4e40c1a035615ddc45bf18b5c9b6f652250181bdf7e12bd2115a9da","name":"Diego Córdova","registered_at":"2026-06-16T08:06:09Z","symbol":"NIM0989488","token_address":"0xa8c47135853704197b9b8f2387dcbdd3a4229a09","type":"artist","uuid":"350a5020-8029-4e52-9016-2c2ddc6a5efb"}
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 0x2b2abefce4e40c1a035615ddc45bf18b5c9b6f652250181bdf7e12bd2115a9da. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/350a5020-8029-4e52-9016-2c2ddc6a5efb.json and https://artists.proofprofile.net/proofs/artist/350a5020-8029-4e52-9016-2c2ddc6a5efb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0x2b2abefce4e40c1a035615ddc45bf18b5c9b6f652250181bdf7e12bd2115a9da","name":"Diego Córdova","registered_at":"2026-06-16T08:06:09Z","symbol":"NIM0989488","token_address":"0xa8c47135853704197b9b8f2387dcbdd3a4229a09","type":"artist","uuid":"350a5020-8029-4e52-9016-2c2ddc6a5efb"}
album: Tres de la mañana
  type: MusicAlbum
  date published: 2018-05-22
album: Simples Casualidades
  type: MusicAlbum
  date published: 2019-11-01
album: Simples Casualidades
  type: MusicAlbum
  date published: 2019-11-01
album: Donde
  type: MusicAlbum
  date published: 2020-01-26
album: Ella
  type: MusicAlbum
  date published: 2020-02-26
album: No me amas
  type: MusicAlbum
  date published: 2022-05-16
album: Conmigo
  type: MusicAlbum
  date published: 2022-10-20
album: Aunque la muerte nos separe
  type: MusicAlbum
  date published: 2022-12-25
album: Cuando me miras
  type: MusicAlbum
  date published: 2023-07-07
album: Cuando me miras
  type: MusicAlbum
  date published: 2023-07-07
  track: Cuando me miras
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154043
    explicit: false
    by artist: Diego Córdova
    in album: Cuando me miras
      type: MusicAlbum
      date published: 2023-07-07
    genre: latin indie
    isrc code: QZMEN2351126
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:18:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x48db3ce75e05084333ddf84a9ce52db6408cc232186580e2b79ae6036aa0ea33
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958878
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958878
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2351126
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T12:32:15Z
    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 0x48db3ce75e05084333ddf84a9ce52db6408cc232186580e2b79ae6036aa0ea33. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/QZMEN2351126.
      date published: 2026-07-20T12:32:15Z
    audio: Cuando me miras
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.957
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.714
      additional property: Energy
        type: PropertyValue
        value: 0.464
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.107
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.516
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.661
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Viajemos x el mundo
  type: MusicAlbum
  date published: 2024-01-25
album: Sigo cayendo
  type: MusicAlbum
  date published: 2024-06-15
album: Ella
  type: MusicAlbum
  date published: 2024-12-05
album: Vivir desde acá
  type: MusicAlbum
  date published: 2025-08-14