Valeria Ochoa
type: MusicGroup
genre: electro corridos
popularity: 31
followers: 741
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9452b8157f1b472f880d624568ed281d413db4ac84515d265fabe1f0014218a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4896e39e-77ed-4797-89fc-b00f08fc6bb8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4896e39e-77ed-4797-89fc-b00f08fc6bb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4896e39e-77ed-4797-89fc-b00f08fc6bb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9452b8157f1b472f880d624568ed281d413db4ac84515d265fabe1f0014218a","name":"Valeria Ochoa","registered_at":"2026-06-11T19:04:21Z","symbol":"NIM0094314","token_address":"0xe3e930b13a3b2ca9dcb6c8e2bf5c2cd6653287a3","type":"artist","uuid":"4896e39e-77ed-4797-89fc-b00f08fc6bb8"}
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 0xe9452b8157f1b472f880d624568ed281d413db4ac84515d265fabe1f0014218a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4896e39e-77ed-4797-89fc-b00f08fc6bb8.json and https://artists.proofprofile.net/proofs/artist/4896e39e-77ed-4797-89fc-b00f08fc6bb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe9452b8157f1b472f880d624568ed281d413db4ac84515d265fabe1f0014218a","name":"Valeria Ochoa","registered_at":"2026-06-11T19:04:21Z","symbol":"NIM0094314","token_address":"0xe3e930b13a3b2ca9dcb6c8e2bf5c2cd6653287a3","type":"artist","uuid":"4896e39e-77ed-4797-89fc-b00f08fc6bb8"}
album: Poco
  type: MusicAlbum
  date published: 2023-07-15
album: Cuando te veo
  type: MusicAlbum
  date published: 2023-07-15
album: Amarte a la mitad
  type: MusicAlbum
  date published: 2023-07-15
album: Dime Que Fue
  type: MusicAlbum
  date published: 2024-03-02
album: Un instante
  type: MusicAlbum
  date published: 2024-08-10
  track: Un instante
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161842
    explicit: false
    by artist: Valeria Ochoa
    in album: Un instante
      type: MusicAlbum
      date published: 2024-08-10
    genre: electro corridos
    isrc code: QZTB42406521
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T21:13:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x45d0910f1aebd1538a2aba1d96dcf3ce6bdca5c421053ca364b7dc00b62fd09f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958783
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958783
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42406521
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:09:57Z
    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 0x45d0910f1aebd1538a2aba1d96dcf3ce6bdca5c421053ca364b7dc00b62fd09f. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:09:57Z), 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/QZTB42406521.
      date published: 2026-07-20T00:09:57Z
    audio: Un instante
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.979
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.831
      additional property: Energy
        type: PropertyValue
        value: 0.472
      additional property: Speechiness
        type: PropertyValue
        value: 0.087
      additional property: Acousticness
        type: PropertyValue
        value: 0.11
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.022
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.728
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.348
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: EUROPA
  type: MusicAlbum
  date published: 2024-11-21