Kito Medrano y Sus Dinámicos
type: MusicGroup
genre: norteño
popularity: 6
followers: 1135
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/23a8b807-56ee-448b-9c20-725b4d455519.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/23a8b807-56ee-448b-9c20-725b4d455519.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23a8b807-56ee-448b-9c20-725b4d455519
additional property: OTSTimestamp
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  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070cc4467ab13dc91f642fb55a5bf8048a5a44b2c713a36080a15e090d822176. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23a8b807-56ee-448b-9c20-725b4d455519.json and https://artists.proofprofile.net/proofs/artist/23a8b807-56ee-448b-9c20-725b4d455519.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x070cc4467ab13dc91f642fb55a5bf8048a5a44b2c713a36080a15e090d822176","name":"Kito Medrano y Sus Dinámicos","registered_at":"2026-06-16T01:57:45Z","symbol":"NIM0901503","token_address":"0xc80861470a382f1793348739497d2b8bbdd14990","type":"artist","uuid":"23a8b807-56ee-448b-9c20-725b4d455519"}
album: Nomás Por Ti
  type: MusicAlbum
  date published: 2017-10-27
album: Nomas Por Ti
  type: MusicAlbum
  date published: 2017-10-27
album: Que Te Quede Claro
  type: MusicAlbum
  date published: 2018-11-19
album: Que Te Quede Claro
  type: MusicAlbum
  date published: 2018-12-11
album: Que Te Quede Claro
  type: MusicAlbum
  date published: 2018-12-11
album: Dinero Manchado (En Vivo)
  type: MusicAlbum
  date published: 2020-02-05
album: Gerardo Gonzales
  type: MusicAlbum
  date published: 2020-09-01
album: Mis Grandes Éxitos
  type: MusicAlbum
  date published: 2021-11-05
album: En Vivo
  type: MusicAlbum
  date published: 2023-08-14
album: Otra Borrachera En Vivo
  type: MusicAlbum
  date published: 2023-09-25
album: Como No Pensar En Ti
  type: MusicAlbum
  date published: 2023-09-27
album: En Vivo Desde Tacuichamona
  type: MusicAlbum
  date published: 2023-11-20
album: En Vivo Con Banda
  type: MusicAlbum
  date published: 2023-12-18
track: Carta de Luto
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221754
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  by artist: Dinamicos Jrs
  by artist: Kito Medrano y Sus Dinámicos
  in album: Remembranza
    type: MusicAlbum
    date published: 2020-05-29
  genre: corrido
  genre: norteno
  genre: corridos-belicos
  isrc code: FRX452049584
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-06T07:02:28+00:00
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    value: https://explorer.copyrightchains.com/tx/0xc6affc85cdcfd61538932b5c3d94bddcae14229977d05d37909f5b54bb2f3deb
  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957067
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452049584
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T16:54:37Z
  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 0xc6affc85cdcfd61538932b5c3d94bddcae14229977d05d37909f5b54bb2f3deb. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/FRX452049584.
    date published: 2026-07-07T16:54:37Z
  audio: Carta de Luto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.497
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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      value: 0.082
    additional property: Acousticness
      type: PropertyValue
      value: 0.251
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.241
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.825
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.543
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: El Comandante Tacho
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219219
  explicit: false
  by artist: Dinamicos Jrs
  by artist: Kito Medrano y Sus Dinámicos
  in album: Remembranza
    type: MusicAlbum
    date published: 2020-05-29
  genre: corrido
  genre: norteno
  genre: corridos-belicos
  isrc code: FR59R2036880
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ea7c8758244312ee447bab77ff8aa42ff4b0f708f95d752b337c454b7133871
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2036880
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: El Comandante Tacho

OTSTimestamp
type: PropertyValue
value: 2026-07-29T21:09:47Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea7c8758244312ee447bab77ff8aa42ff4b0f708f95d752b337c454b7133871. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FR59R2036880.
date published: 2026-07-29T21:09:47Z

El Comandante Tacho
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 117.999
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 6
additional property: Danceability
  type: PropertyValue
  value: 0.806
additional property: Energy
  type: PropertyValue
  value: 0.648
additional property: Speechiness
  type: PropertyValue
  value: 0.043
additional property: Acousticness
  type: PropertyValue
  value: 0.344
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.076
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.886
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.046
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major