René Vargas
type: MusicGroup
genre: grupera
popularity: 8
followers: 359
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a000b42118c75906ad2f55ead0b2c7a235b26d664d241f28f99c6fe6c81a789
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92b1cca7-85cb-4f06-9d84-083b2f00c397.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92b1cca7-85cb-4f06-9d84-083b2f00c397.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92b1cca7-85cb-4f06-9d84-083b2f00c397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a000b42118c75906ad2f55ead0b2c7a235b26d664d241f28f99c6fe6c81a789","name":"René Vargas","registered_at":"2026-06-17T16:36:31Z","symbol":"NIM1454713","token_address":"0x4aac4c9a27a502c322002a6b194b35f5b5ef40aa","type":"artist","uuid":"92b1cca7-85cb-4f06-9d84-083b2f00c397"}
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 0x9a000b42118c75906ad2f55ead0b2c7a235b26d664d241f28f99c6fe6c81a789. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92b1cca7-85cb-4f06-9d84-083b2f00c397.json and https://artists.proofprofile.net/proofs/artist/92b1cca7-85cb-4f06-9d84-083b2f00c397.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x9a000b42118c75906ad2f55ead0b2c7a235b26d664d241f28f99c6fe6c81a789","name":"René Vargas","registered_at":"2026-06-17T16:36:31Z","symbol":"NIM1454713","token_address":"0x4aac4c9a27a502c322002a6b194b35f5b5ef40aa","type":"artist","uuid":"92b1cca7-85cb-4f06-9d84-083b2f00c397"}
album: Mi Complemento
  type: MusicAlbum
  date published: 2022-05-01
album: Me Buscaste
  type: MusicAlbum
  date published: 2022-07-25
album: En Tus Brazos
  type: MusicAlbum
  date published: 2023-05-15
  track: No Pararé
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192115
    explicit: false
    by artist: René Vargas
    in album: En Tus Brazos
      type: MusicAlbum
      date published: 2023-05-15
    genre: grupera
    isrc code: USDY42306892
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:43:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbab38e75a91c2ab14dbea5cc86b2d47d48be3ce9693465c239d7ba198fd0ad66
    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/USDY42306892
    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 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 0xbab38e75a91c2ab14dbea5cc86b2d47d48be3ce9693465c239d7ba198fd0ad66. 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/USDY42306892.
      date published: 2026-07-05T01:12:41Z
    audio: No Pararé
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.105
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.466
      additional property: Energy
        type: PropertyValue
        value: 0.695
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.404
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.453
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.667
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Contigo
  type: MusicAlbum
  date published: 2023-12-06
album: Eternamente
  type: MusicAlbum
  date published: 2024-01-17
album: Me Buscaste
  type: MusicAlbum
  date published: 2024-04-22
album: Libertad
  type: MusicAlbum
  date published: 2024-07-15
album: Las 99
  type: MusicAlbum
  date published: 2024-09-23
album: Como Tú No Hay Otra Igual
  type: MusicAlbum
  date published: 2024-12-10