Rober Quinteros
type: MusicGroup
popularity: 3
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfe986e642a3e51755efdf5fe98c67e3208fc2ccac2ac509bdf09c9e809d1e6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e120097-e3fe-4ebf-9bfb-93e6fa7abfad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e120097-e3fe-4ebf-9bfb-93e6fa7abfad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e120097-e3fe-4ebf-9bfb-93e6fa7abfad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfe986e642a3e51755efdf5fe98c67e3208fc2ccac2ac509bdf09c9e809d1e6a","name":"Rober Quinteros","registered_at":"2026-06-15T18:18:24Z","symbol":"NIM0791881","token_address":"0x6d7b9ac99dc93f2e6270deb462e144305969412f","type":"artist","uuid":"0e120097-e3fe-4ebf-9bfb-93e6fa7abfad"}
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 0xbfe986e642a3e51755efdf5fe98c67e3208fc2ccac2ac509bdf09c9e809d1e6a. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e120097-e3fe-4ebf-9bfb-93e6fa7abfad.json and https://artists.proofprofile.net/proofs/artist/0e120097-e3fe-4ebf-9bfb-93e6fa7abfad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:57:45Z
  text: {"copyright_id":"0xbfe986e642a3e51755efdf5fe98c67e3208fc2ccac2ac509bdf09c9e809d1e6a","name":"Rober Quinteros","registered_at":"2026-06-15T18:18:24Z","symbol":"NIM0791881","token_address":"0x6d7b9ac99dc93f2e6270deb462e144305969412f","type":"artist","uuid":"0e120097-e3fe-4ebf-9bfb-93e6fa7abfad"}
album: Canto a Mamita
  type: MusicAlbum
  date published: 2020-05-09
album: Pescador de Hombres
  type: MusicAlbum
  date published: 2020-06-22
album: Al Pie de la Cruz
  type: MusicAlbum
  date published: 2023-02-22
  track: Sacramento del Amor
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240268
    explicit: false
    by artist: Rober Quinteros
    in album: Al Pie de la Cruz
      type: MusicAlbum
      date published: 2023-02-22
    isrc code: QZ5AB2395027
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:02:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7b405919155820240cf6c70a099b8935f3817d7f6acba0957d401d7b23fe8c8f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2395027
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0x7b405919155820240cf6c70a099b8935f3817d7f6acba0957d401d7b23fe8c8f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZ5AB2395027.
      date published: 2026-07-05T12:31:54Z
    audio: Sacramento del Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.534
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.667
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.281
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.478
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.429
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Prometo Amarte
  type: MusicAlbum
  date published: 2024-08-30