Marcos Alvizo
type: MusicGroup
genre: mariachi
popularity: 9
followers: 878
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1f62bc6086cd167ebd65e3191c4cad46cfd852f773801fac0ce4720340beeb8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953999
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953999
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30760313-a516-42eb-b622-6af48ac1c7f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30760313-a516-42eb-b622-6af48ac1c7f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30760313-a516-42eb-b622-6af48ac1c7f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:20:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1f62bc6086cd167ebd65e3191c4cad46cfd852f773801fac0ce4720340beeb8","name":"Marcos Alvizo","registered_at":"2026-06-16T06:44:55Z","symbol":"NIM0970086","token_address":"0x6b5d550bc4d6ea35212b9a25fee0a56c35a75c43","type":"artist","uuid":"30760313-a516-42eb-b622-6af48ac1c7f2"}
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 0xa1f62bc6086cd167ebd65e3191c4cad46cfd852f773801fac0ce4720340beeb8. Chain 2 (Bitcoin): anchored in block 953999 (2026-06-16T20:20:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30760313-a516-42eb-b622-6af48ac1c7f2.json and https://artists.proofprofile.net/proofs/artist/30760313-a516-42eb-b622-6af48ac1c7f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:20:58Z
  text: {"copyright_id":"0xa1f62bc6086cd167ebd65e3191c4cad46cfd852f773801fac0ce4720340beeb8","name":"Marcos Alvizo","registered_at":"2026-06-16T06:44:55Z","symbol":"NIM0970086","token_address":"0x6b5d550bc4d6ea35212b9a25fee0a56c35a75c43","type":"artist","uuid":"30760313-a516-42eb-b622-6af48ac1c7f2"}
album: Cariño Mío
  type: MusicAlbum
  date published: 2016-10-19
album: Cariño Mio
  type: MusicAlbum
  date published: 2016-12-29
  track: Cariño Mio
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215256
    explicit: false
    by artist: Marcos Alvizo
    in album: Cariño Mio
      type: MusicAlbum
      date published: 2016-12-29
    genre: mariachi
    isrc code: TCACW1619797
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:49:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b1718f1a9242243ca3900c07438856ee9161547082cac4b79f576a07fe03c28
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1619797
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x2b1718f1a9242243ca3900c07438856ee9161547082cac4b79f576a07fe03c28. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCACW1619797.
      date published: 2026-07-05T19:27:56Z
    audio: Cariño Mio
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.971
      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
        type: PropertyValue
        value: 0.444
      additional property: Energy
        type: PropertyValue
        value: 0.18
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.384
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.621
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.58
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Abrázame
  type: MusicAlbum
  date published: 2020-01-05
album: Llamarada
  type: MusicAlbum
  date published: 2020-07-01
album: Amorcito Mio
  type: MusicAlbum
  date published: 2020-09-02
  track: Amorcito Mio
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191796
    explicit: false
    by artist: Marcos Alvizo
    in album: Amorcito Mio
      type: MusicAlbum
      date published: 2020-09-02
    genre: mariachi
    isrc code: TCAFB2025440
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:41:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe2aeb814481165ca7be2cdfd750cfae72ae84ee5dee099c071d7efd37e93e6e9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFB2025440
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:17:00Z
    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 0xe2aeb814481165ca7be2cdfd750cfae72ae84ee5dee099c071d7efd37e93e6e9. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/TCAFB2025440.
      date published: 2026-07-12T23:17:00Z
    audio: Amorcito Mio
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.919
      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: 0.619
      additional property: Energy
        type: PropertyValue
        value: 0.184
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      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: Un Desengaño
album: Hasta Que Me Olvides
album: A Ella
album: Desamores
album: Fría Como El Viento
album: Mientras Llueve
album: Arandas
album: A Esa Mujer
album: Medley Luis Miguel
album: Vieras Cuantas Ganas Tengo
album: La Trinca Guinda
album: Me Vas a Echar De Menos
album: Me Adueñaré De Ti

Acousticness
type: PropertyValue
value: 0.921

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.212

Valence (Positivity)
type: PropertyValue
value: 0.266

Loudness (dB)
type: PropertyValue
value: -15.159

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Un Desengaño
type: MusicAlbum
date published: 2021-02-14

Hasta Que Me Olvides
type: MusicAlbum
date published: 2021-06-15

A Ella
type: MusicAlbum
date published: 2021-11-20

Desamores
type: MusicAlbum
date published: 2022-02-18

Fría Como El Viento
type: MusicAlbum
date published: 2022-10-14

Mientras Llueve
type: MusicAlbum
date published: 2022-11-13

Arandas
type: MusicAlbum
date published: 2023-01-02

A Esa Mujer
type: MusicAlbum
date published: 2023-05-08

Medley Luis Miguel
type: MusicAlbum
date published: 2023-11-27

Vieras Cuantas Ganas Tengo
type: MusicAlbum
date published: 2024-03-01

La Trinca Guinda
type: MusicAlbum
date published: 2024-08-16

Me Vas a Echar De Menos
type: MusicAlbum
date published: 2025-04-20

Me Adueñaré De Ti
type: MusicAlbum
date published: 2025-07-21