Javier Carmona
type: MusicGroup
popularity: 2
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91801ca11a04a8c86f02b3ef4b2002ce78e661dd1ecaca6928d6d9a4977a87d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0b1de56-9622-49c3-bdc1-f21c53ded8b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0b1de56-9622-49c3-bdc1-f21c53ded8b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0b1de56-9622-49c3-bdc1-f21c53ded8b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91801ca11a04a8c86f02b3ef4b2002ce78e661dd1ecaca6928d6d9a4977a87d8","name":"Javier Carmona","registered_at":"2026-06-20T05:16:57Z","symbol":"NIM1526874","token_address":"0x77106716a7a6f57d738b7e0cd7ba895be4fe0bd2","type":"artist","uuid":"a0b1de56-9622-49c3-bdc1-f21c53ded8b0"}
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 0x91801ca11a04a8c86f02b3ef4b2002ce78e661dd1ecaca6928d6d9a4977a87d8. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0b1de56-9622-49c3-bdc1-f21c53ded8b0.json and https://artists.proofprofile.net/proofs/artist/a0b1de56-9622-49c3-bdc1-f21c53ded8b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x91801ca11a04a8c86f02b3ef4b2002ce78e661dd1ecaca6928d6d9a4977a87d8","name":"Javier Carmona","registered_at":"2026-06-20T05:16:57Z","symbol":"NIM1526874","token_address":"0x77106716a7a6f57d738b7e0cd7ba895be4fe0bd2","type":"artist","uuid":"a0b1de56-9622-49c3-bdc1-f21c53ded8b0"}
album: SIMIMR
  type: MusicAlbum
  date published: 2020-03-17
album: Poisong
  type: MusicAlbum
  date published: 2020-04-10
album: Felicidades
  type: MusicAlbum
  date published: 2021-02-22
album: Julián
  type: MusicAlbum
  date published: 2021-05-25
album: La playa
  type: MusicAlbum
  date published: 2021-10-03
album: Conejos
  type: MusicAlbum
  date published: 2022-01-01
album: 2 minutos para ti que escuchará todo el mundo
  type: MusicAlbum
  date published: 2022-12-03
album: ¡Dídola Pídola Pon! o La vida debe ofrecer algo más
  type: MusicAlbum
  date published: 2023-04-21
album: Amigos y Familiares
  type: MusicAlbum
  date published: 2025-05-16
track: De Internet No Te Puedes Mudar
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263195
  explicit: false
  by artist: Mi Amargo
  by artist: Javier Carmona
  by artist: Erik Urano
  in album: Palomitas en el Suelo
    type: MusicAlbum
    date published: 2022-06-21
  isrc code: ES11D2200788
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T03:10:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x466ead3b98e2cf755bb60b2f4efc31f2d364ec13af4c4e9f4b68d5e30eb77fe7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES11D2200788
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x466ead3b98e2cf755bb60b2f4efc31f2d364ec13af4c4e9f4b68d5e30eb77fe7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ES11D2200788.
    date published: 2026-07-02T03:55:08Z
  audio: De Internet No Te Puedes Mudar
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.226
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.739
    additional property: Energy
      type: PropertyValue
      value: 0.819
    additional property: Speechiness
      type: PropertyValue
      value: 0.08
    additional property: Acousticness
      type: PropertyValue
      value: 0.59
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.023
    additional property: Liveness
      type: PropertyValue
      value: 0.157
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.477
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.118
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor