Par de Oros
type: MusicGroup
genre: sierreño
popularity: 5
followers: 552
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x873c8076cca5725292b61ba13a870daad0925939b7e5df7088414e61b73ea100
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ff0b1b3-5f5b-4289-a3cc-45a5779108e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ff0b1b3-5f5b-4289-a3cc-45a5779108e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ff0b1b3-5f5b-4289-a3cc-45a5779108e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x873c8076cca5725292b61ba13a870daad0925939b7e5df7088414e61b73ea100","name":"Par de Oros","registered_at":"2026-06-20T05:27:15Z","symbol":"NIM1525974","token_address":"0xd451da928fac64f965f7b2faa7bc67b7a5e10fd5","type":"artist","uuid":"9ff0b1b3-5f5b-4289-a3cc-45a5779108e9"}
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 0x873c8076cca5725292b61ba13a870daad0925939b7e5df7088414e61b73ea100. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ff0b1b3-5f5b-4289-a3cc-45a5779108e9.json and https://artists.proofprofile.net/proofs/artist/9ff0b1b3-5f5b-4289-a3cc-45a5779108e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x873c8076cca5725292b61ba13a870daad0925939b7e5df7088414e61b73ea100","name":"Par de Oros","registered_at":"2026-06-20T05:27:15Z","symbol":"NIM1525974","token_address":"0xd451da928fac64f965f7b2faa7bc67b7a5e10fd5","type":"artist","uuid":"9ff0b1b3-5f5b-4289-a3cc-45a5779108e9"}
album: Te Voy a Conquistar
  type: MusicAlbum
  date published: 2017-06-23
album: Una y Mil Fantasias
  type: MusicAlbum
  date published: 2017-07-28
album: No Hay Dinero No Estas Tu
  type: MusicAlbum
  date published: 2017-10-16
album: Todo Empezo en el Rancho
  type: MusicAlbum
  date published: 2019-04-02
album: El Corrido De Don Cheto
  type: MusicAlbum
  date published: 2022-07-15
  track: El Corrido De Don Cheto
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174491
    explicit: false
    by artist: Par de Oros
    in album: El Corrido De Don Cheto
      type: MusicAlbum
      date published: 2022-07-15
    genre: sierreño
    isrc code: QZDQH2258108
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T03:10:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x53b101e31cd5a801b9c76e407017892cefe16547628c47b6b65a2c7f8fc5587d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958650
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958650
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2258108
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T03:36:41Z
    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 0x53b101e31cd5a801b9c76e407017892cefe16547628c47b6b65a2c7f8fc5587d. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZDQH2258108.
      date published: 2026-07-19T03:36:41Z
    audio: El Corrido De Don Cheto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.016
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.526
      additional property: Energy
        type: PropertyValue
        value: 0.785
      additional property: Speechiness
        type: PropertyValue
        value: 0.114
      additional property: Acousticness
        type: PropertyValue
        value: 0.678
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.168
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.963
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.843
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: En Vivo, Vol. 1
  type: MusicAlbum
  date published: 2022-10-22
album: Puras De Miguel y Miguel (En Vivo)
  type: MusicAlbum
  date published: 2023-08-18
album: El Aviador (En Vivo)
  type: MusicAlbum
  date published: 2024-06-14