Mario villarreal
type: MusicGroup
popularity: 5
followers: 204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35d704d8c6efe9149e92e3116f2dcc416e8e09ab9da53ab5ad5760be6468cb41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf27011e-ba77-4e44-b60c-68f8d5253595.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf27011e-ba77-4e44-b60c-68f8d5253595.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf27011e-ba77-4e44-b60c-68f8d5253595
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35d704d8c6efe9149e92e3116f2dcc416e8e09ab9da53ab5ad5760be6468cb41","name":"Mario villarreal","registered_at":"2026-06-20T18:54:17Z","symbol":"NIM1682565","token_address":"0x03754a978526c50383be08065b9192285cfacb41","type":"artist","uuid":"bf27011e-ba77-4e44-b60c-68f8d5253595"}
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 0x35d704d8c6efe9149e92e3116f2dcc416e8e09ab9da53ab5ad5760be6468cb41. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf27011e-ba77-4e44-b60c-68f8d5253595.json and https://artists.proofprofile.net/proofs/artist/bf27011e-ba77-4e44-b60c-68f8d5253595.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x35d704d8c6efe9149e92e3116f2dcc416e8e09ab9da53ab5ad5760be6468cb41","name":"Mario villarreal","registered_at":"2026-06-20T18:54:17Z","symbol":"NIM1682565","token_address":"0x03754a978526c50383be08065b9192285cfacb41","type":"artist","uuid":"bf27011e-ba77-4e44-b60c-68f8d5253595"}
album: Tuve que dejar el pueblo
  type: MusicAlbum
  date published: 2024-02-09
album: Debo seguir
  type: MusicAlbum
  date published: 2024-02-21
album: Muchacho de campo
  type: MusicAlbum
  date published: 2024-03-18
album: Caballo de pobre
  type: MusicAlbum
  date published: 2024-06-12
album: Nomas por bufon
  type: MusicAlbum
  date published: 2024-07-20
  track: Nomas por bufon
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177763
    explicit: false
    by artist: Mario villarreal
    in album: Nomas por bufon
      type: MusicAlbum
      date published: 2024-07-20
    isrc code: QZTAU2499850
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:02:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde379e7dce3b53b3887672c5968b5ca4bceba6f46d93af537baef89d35e621d8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2499850
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:14:15Z
    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 0xde379e7dce3b53b3887672c5968b5ca4bceba6f46d93af537baef89d35e621d8. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QZTAU2499850.
      date published: 2026-07-20T08:14:15Z
    audio: Nomas por bufon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.198
      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: 0.531
      additional property: Energy
        type: PropertyValue
        value: 0.638
      additional property: Speechiness
        type: PropertyValue
        value: 0.139
      additional property: Acousticness
        type: PropertyValue
        value: 0.402
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.754
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.209
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Caballos robados
  type: MusicAlbum
  date published: 2024-08-23
album: No quiso conmigo
  type: MusicAlbum
  date published: 2024-10-10
album: El Arbol De La Horca
  type: MusicAlbum
  date published: 2025-01-24
album: Me Aviento o Me Quedo
  type: MusicAlbum
  date published: 2025-02-14
  track: Me Aviento o Me Quedo
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185260
    explicit: false
    by artist: Mario villarreal
    in album: Me Aviento o Me Quedo
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: QZES62596294
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:59:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x621826240271dc031a9236ac920215df1d6a8b6fdb80d2b886cc4d1830a663fd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62596294
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:14:05Z
    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 0x621826240271dc031a9236ac920215df1d6a8b6fdb80d2b886cc4d1830a663fd. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZES62596294.
      date published: 2026-07-21T13:14:05Z
    audio: Me Aviento o Me Quedo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.048
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Soy Un Ranchero

Danceability
type: PropertyValue
value: 0.756

Energy
type: PropertyValue
value: 0.615

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.159

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.184

Valence (Positivity)
type: PropertyValue
value: 0.771

Loudness (dB)
type: PropertyValue
value: -7.79

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Soy Un Ranchero
type: MusicAlbum
date published: 2025-07-18