Cris Méndez
type: MusicGroup
genre: spoken word
popularity: 17
followers: 967
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c54111304eb0f6ac872c6035085556bd31f5a9d690d83226322cfc998840a31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41c940b8-c97d-4e76-b9da-4fe805ec39d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41c940b8-c97d-4e76-b9da-4fe805ec39d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41c940b8-c97d-4e76-b9da-4fe805ec39d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c54111304eb0f6ac872c6035085556bd31f5a9d690d83226322cfc998840a31","name":"Cris Méndez","registered_at":"2026-06-14T11:23:12Z","symbol":"NIM0437452","token_address":"0xde31be22c155e92396245439cdb7176154d64ae4","type":"artist","uuid":"41c940b8-c97d-4e76-b9da-4fe805ec39d4"}
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 0x3c54111304eb0f6ac872c6035085556bd31f5a9d690d83226322cfc998840a31. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41c940b8-c97d-4e76-b9da-4fe805ec39d4.json and https://artists.proofprofile.net/proofs/artist/41c940b8-c97d-4e76-b9da-4fe805ec39d4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x3c54111304eb0f6ac872c6035085556bd31f5a9d690d83226322cfc998840a31","name":"Cris Méndez","registered_at":"2026-06-14T11:23:12Z","symbol":"NIM0437452","token_address":"0xde31be22c155e92396245439cdb7176154d64ae4","type":"artist","uuid":"41c940b8-c97d-4e76-b9da-4fe805ec39d4"}
album: Sube
  type: MusicAlbum
  date published: 2015-06-23
album: Cris Méndez
  type: MusicAlbum
  date published: 2015-09-25
album: Las Alas
  type: MusicAlbum
  date published: 2017-02-08
album: Zona de Confort
  type: MusicAlbum
  date published: 2017-03-17
album: Zona de Confort
  type: MusicAlbum
  date published: 2017-03-17
album: Que Te Peten (Demo)
  type: MusicAlbum
  date published: 2017-09-11
album: Mi Día Es Para Ti
  type: MusicAlbum
  date published: 2018-02-09
album: La Verdad
  type: MusicAlbum
  date published: 2019-02-01
album: El Agujero
  type: MusicAlbum
  date published: 2019-03-01
album: Tengo Que Decírtelo
  type: MusicAlbum
  date published: 2019-04-05
album: Inmortal
  type: MusicAlbum
  date published: 2019-05-03
album: Neones
  type: MusicAlbum
  date published: 2019-06-07
album: Lo Volvería a Hacer
  type: MusicAlbum
  date published: 2019-07-05
album: Sigue Mi Voz
  type: MusicAlbum
  date published: 2019-09-06
album: Qué Hay de Malo en Disfrutarlo
  type: MusicAlbum
  date published: 2019-10-04
album: Vuelve
  type: MusicAlbum
  date published: 2022-12-01
track: Quién Me Ha Robado el Mes de Abril - 2020
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291541
  explicit: false
  by artist: Zenet
  by artist: Elvira Sastre
  by artist: Rebeca Jimenez
  by artist: Mi Hermano y Yo
  by artist: Benjamín Prado
  by artist: Lucas Masciano
  by artist: Nat Simons
  by artist: Litus
  by artist: Lucía Jimenez
  by artist: Txetxu Altube
  by artist: Cris Méndez
  by artist: Juan Espiga
  by artist: Daniel Hare
  by artist: David Castro
  by artist: Andrés Suárez
  by artist: Mäbu
  by artist: Juan Zelada
  by artist: Travis Birds
  by artist: Maximiliano Calvo
  in album: Quién Me Ha Robado el Mes de Abril (2020)
    type: MusicAlbum
    date published: 2020-04-30
  isrc code: ES71G2021500
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:19:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x44bbc96daeeaf73dd5039485fe0f1a814b4ce4af98fd495b573616e75a51f654
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953515
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2021500
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0x44bbc96daeeaf73dd5039485fe0f1a814b4ce4af98fd495b573616e75a51f654. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2021500 — a six-check JSON result.
    date published: 2026-06-13T12:53:06Z
  audio: Quién Me Ha Robado el Mes de Abril - 2020
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 154.594
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.505
    additional property: Energy
      type: PropertyValue
      value: 0.475
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.487
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.234
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.307
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.607
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major