Mariachi Juvenil
type: MusicGroup
genre: mariachi
popularity: 9
followers: 1135
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e829de9e1ef6f8252d952857a36833af30e72a1b3dc7caf26fbe4e4ac62f6d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34c001f7-440c-44c5-b856-60359b48afbc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34c001f7-440c-44c5-b856-60359b48afbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/34c001f7-440c-44c5-b856-60359b48afbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e829de9e1ef6f8252d952857a36833af30e72a1b3dc7caf26fbe4e4ac62f6d5","name":"Mariachi Juvenil","registered_at":"2026-06-16T07:59:49Z","symbol":"NIM0987973","token_address":"0x00a6b7fd4bc6ac9ce0a38ca7e5168532f89c85d6","type":"artist","uuid":"34c001f7-440c-44c5-b856-60359b48afbc"}
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 0x8e829de9e1ef6f8252d952857a36833af30e72a1b3dc7caf26fbe4e4ac62f6d5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34c001f7-440c-44c5-b856-60359b48afbc.json and https://artists.proofprofile.net/proofs/artist/34c001f7-440c-44c5-b856-60359b48afbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8e829de9e1ef6f8252d952857a36833af30e72a1b3dc7caf26fbe4e4ac62f6d5","name":"Mariachi Juvenil","registered_at":"2026-06-16T07:59:49Z","symbol":"NIM0987973","token_address":"0x00a6b7fd4bc6ac9ce0a38ca7e5168532f89c85d6","type":"artist","uuid":"34c001f7-440c-44c5-b856-60359b48afbc"}
album: Azteca
  type: MusicAlbum
  date published: 2008-09-23
album: Navidad Con Mariachi, Vol. 2
  type: MusicAlbum
  date published: 2014-12-17
  track: Yo No Olvido el Año Viejo
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187175
    explicit: false
    by artist: Mariachi Juvenil
    in album: Navidad Con Mariachi, Vol. 2
      type: MusicAlbum
      date published: 2014-12-17
    genre: mariachi
    isrc code: MXF551204631
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:23:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4c11b9c012d97cc97af53de0beb4bbf1764042c6d740e7968c9b15b0feed83de
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF551204631
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x4c11b9c012d97cc97af53de0beb4bbf1764042c6d740e7968c9b15b0feed83de. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/MXF551204631.
      date published: 2026-07-05T18:48:28Z
    audio: Yo No Olvido el Año Viejo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.048
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.825
      additional property: Energy
        type: PropertyValue
        value: 0.79
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.353
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.974
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.79
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ven a Cantar
  type: MusicAlbum
  date published: 2016-12-21
album: Esta Navidad
  type: MusicAlbum
  date published: 2016-12-21
album: Blanca Navidad
  type: MusicAlbum
  date published: 2016-12-21
album: El Niño del Tambor
  type: MusicAlbum
  date published: 2016-12-21
album: Noche de Paz
  type: MusicAlbum
  date published: 2016-12-21
album: Los Campanilleros
  type: MusicAlbum
  date published: 2016-12-21
album: Ay! Del Chiquirriquitin
  type: MusicAlbum
  date published: 2016-12-21
album: Yo No Olvido el Año Viejo
  type: MusicAlbum
  date published: 2016-12-21
  track: Yo No Olvido el Año Viejo
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187175
    explicit: false
    by artist: Mariachi Juvenil
    in album: Yo No Olvido el Año Viejo
      type: MusicAlbum
      date published: 2016-12-21
    genre: mariachi
    isrc code: QMBZ91689144
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T17:31:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf3517268e1e2e78a15d2090c5d2e84f3f07228a061e78b6ffffb9fe00e892970
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958180
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958180
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91689144
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:33:03Z
    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 0xf3517268e1e2e78a15d2090c5d2e84f3f07228a061e78b6ffffb9fe00e892970. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:33:03Z), 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/QMBZ91689144.
      date published: 2026-07-15T20:33:03Z
    audio: Yo No Olvido el Año Viejo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.048
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      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: La Marimorena
album: Santa Claus Llegó a la Ciudad
album: Campana Sobre Campana

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.825

Energy
type: PropertyValue
value: 0.79

Speechiness
type: PropertyValue
value: 0.041

Acousticness
type: PropertyValue
value: 0.353

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.082

Valence (Positivity)
type: PropertyValue
value: 0.974

Loudness (dB)
type: PropertyValue
value: -5.79

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

La Marimorena
type: MusicAlbum
date published: 2016-12-21

Santa Claus Llegó a la Ciudad
type: MusicAlbum
date published: 2016-12-21

Campana Sobre Campana
type: MusicAlbum
date published: 2016-12-21