El rapero de nectar oficial
type: MusicGroup
genre: mexican hip hop
popularity: 19
followers: 8150
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bed8f93e6be48a7a460f673e6536ecd95de22f871c15a56e1d1fda94b9fe8a. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd7a9077-5393-4a65-be65-a2d447e420ae.json and https://artists.proofprofile.net/proofs/artist/bd7a9077-5393-4a65-be65-a2d447e420ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
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album: Luz en la oscuridad
  type: MusicAlbum
  date published: 2021-11-05
  track: Luz en la oscuridad
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    by artist: El rapero de nectar oficial
    in album: Luz en la oscuridad
      type: MusicAlbum
      date published: 2021-11-05
    genre: mexican hip hop
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      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T08:11:14Z
    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 0x7e9a9e36ee9abc003208fa4ca8641ace5d44c9a48c2828afd15ac6996a1fc7a4. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:11:14Z), 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/QZNWX2166294.
      date published: 2026-07-16T08:11:14Z
    audio: Luz en la oscuridad
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      additional property: Tempo (BPM)
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        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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album: dinero salud y trabajo
  type: MusicAlbum
  date published: 2021-11-06
  track: dinero salud y trabajo
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    explicit: true
    by artist: El rapero de nectar oficial
    in album: dinero salud y trabajo
      type: MusicAlbum
      date published: 2021-11-06
    genre: mexican hip hop
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:45:31Z
    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 0x34c8c7980e860fa547322399bcb0e7c7f53b105abccd0298e7600baaf2c4ae77. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/QZNWX2169224.
      date published: 2026-07-19T07:45:31Z
    audio: dinero salud y trabajo
      type: AudioObject
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
      additional property: Loudness (dB)
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album: Tacticas Patosas
album: Escuela de la calle
album: Vida Amarga
album: Entre Maquinas y Navajas
album: El Kuache y El CowBoy
album: RN Rekordz vol. 1
album: Puro Loco(cec)
album: La Ultima Batalla(Dep Lalio)
album: Bad Boy (El Flako de san anto)
album: El Morado v1
album: Me Siguen La Huella (El Boty v3)
album: El Bebo Ortega v tranqui
album: Belicas Del Pasado
album: Mascaras(Chato Gomez)
album: Aquel Morrito (oscuridad)
album: "Bien Lokario" (oscuridad)
album: El Jhony Y Su Raza (oscuridad)
album: El De La B (oscuridad)
album: El De Lbk-(oscuridad)
album: Los Paisas (oscuridad)
album: Puro Loko2 (oscuridad)
album: El Joey El Regreso (oscuridad)
album: A Lo Montana-(oscuridad)
album: Voy Paya Voy Paca (oscuridad)
album: El Primo (DHE)
album: Para Mi Viejo DEP
album: El Clemente yo y mi fe
album: Lo Que vivi (oscuridad)
album: ENAMORA2
album: Quiero Agradecerte (SJT)
album: Enemigo De Traiciones R#1
album: Como Rayo
album: El Vega Del Mal
album: El Gaytan V fantasma
album: Grifos 18s
album: Bien Lokario, Vol. 2
album: El Lobo Garrido
album: El Chicano D` Guatemala
album: Maquinas Y Navajas V2

Valence (Positivity)
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value: 0.841

Loudness (dB)
type: PropertyValue
value: -9.616

Key Name
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value: F#

Mode Name
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value: Major

Tacticas Patosas
type: MusicAlbum
date published: 2021-11-25

Escuela de la calle
type: MusicAlbum
date published: 2022-02-02

Vida Amarga
type: MusicAlbum
date published: 2022-03-02

Entre Maquinas y Navajas
type: MusicAlbum
date published: 2022-03-05

El Kuache y El CowBoy
type: MusicAlbum
date published: 2022-03-05

RN Rekordz vol. 1
type: MusicAlbum
date published: 2022-03-09
track: El Chuky v1
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  duration: PT4M16S
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  by artist: El rapero de nectar oficial
  in album: RN Rekordz vol. 1
    type: MusicAlbum
    date published: 2022-03-09
  genre: mexican hip hop
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52258093
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T12:39:12Z
  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 0x35f10cf618903f48734700300a1c0f2ca0082877219ff86242a347987cd05a41. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:39:12Z), 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/QZES52258093.
    date published: 2026-07-21T12:39:12Z
  audio: El Chuky v1
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
      value: 0.463
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.548
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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track: El Kike v1
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  duration: PT3M32S
  duration ms: 212021
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  by artist: El rapero de nectar oficial
  in album: RN Rekordz vol. 1
    type: MusicAlbum
    date published: 2022-03-09
  genre: mexican hip hop
  isrc code: QZES52258101
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  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T02:47:10Z
  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 0xf4bcd984c8c277e9994fc3821b0974667235ccdac5974e377654776dfc21fecd. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:47:10Z), 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/QZES52258101.
    date published: 2026-07-17T02:47:10Z
  audio: El Kike v1
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Key Name
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    additional property: Mode Name
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Puro Loco(cec)
type: MusicAlbum
date published: 2022-03-22
track: Puro Loco(cec)
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  duration: PT4M26S
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  by artist: El rapero de nectar oficial
  in album: Puro Loco(cec)
    type: MusicAlbum
    date published: 2022-03-22
  genre: mexican hip hop
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72267012
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:49:21Z
  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 0x279bd41dcc4306bf29820216e94bf23b6881cd67b46b3373a5443b44dcee46bf. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZES72267012.
    date published: 2026-07-17T19:49:21Z
  audio: Puro Loco(cec)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
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La Ultima Batalla(Dep Lalio)
type: MusicAlbum
date published: 2022-03-22

Bad Boy (El Flako de san anto)
type: MusicAlbum
date published: 2022-05-14

El Morado v1
type: MusicAlbum
date published: 2022-05-14

Me Siguen La Huella (El Boty v3)
type: MusicAlbum
date published: 2022-05-14

El Bebo Ortega v tranqui
type: MusicAlbum
date published: 2022-08-23

Belicas Del Pasado
type: MusicAlbum
date published: 2022-08-23
track: El Ab De Zapata Txs
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231015
  explicit: true
  by artist: El rapero de nectar oficial
  in album: Belicas Del Pasado
    type: MusicAlbum
    date published: 2022-08-23
  genre: mexican hip hop
  isrc code: QZNWT2212525
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  additional property: OTSTimestamp
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  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8033f89c576fab5877cd39eb4f7481f346b34d5d4d346c4c561d66ccab6bd83b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:04:55Z), 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/QZNWT2212525.
    date published: 2026-07-19T20:04:55Z
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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track: Los Hermanos De Leon v1
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  additional property: OTSVerificationAPI
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  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
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    date published: 2026-07-19T08:36:12Z
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: El Kochiloko v3
track: El Abel Salazar v2

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2212529

OTSTimestamp
type: PropertyValue
value: 2026-07-04T10:04:33Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc67d3aaa0a9db1f3d99fb078c1d8788699d352adc860139f784a0ebe9810b7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZNWT2212529.
date published: 2026-07-04T10:04:33Z

El Kochiloko v3
type: AudioObject
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Valence (Positivity)
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additional property: Key Name
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El Abel Salazar v2
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genre: mexican hip hop
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-07-05T19:27:56Z
audio: El Abel Salazar v2
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Mascaras(Chato Gomez)
type: MusicAlbum
date published: 2022-09-02

Aquel Morrito (oscuridad)
type: MusicAlbum
date published: 2023-02-13

"Bien Lokario" (oscuridad)
type: MusicAlbum
date published: 2023-02-14

El Jhony Y Su Raza (oscuridad)
type: MusicAlbum
date published: 2023-02-15

El De La B (oscuridad)
type: MusicAlbum
date published: 2023-02-19

El De Lbk-(oscuridad)
type: MusicAlbum
date published: 2023-02-20

Los Paisas (oscuridad)
type: MusicAlbum
date published: 2023-02-28

Puro Loko2 (oscuridad)
type: MusicAlbum
date published: 2023-03-17

El Joey El Regreso (oscuridad)
type: MusicAlbum
date published: 2023-04-08

A Lo Montana-(oscuridad)
type: MusicAlbum
date published: 2023-04-08

Voy Paya Voy Paca (oscuridad)
type: MusicAlbum
date published: 2023-04-29

El Primo (DHE)
type: MusicAlbum
date published: 2023-06-09

Para Mi Viejo DEP
type: MusicAlbum
date published: 2023-08-18

El Clemente yo y mi fe
type: MusicAlbum
date published: 2023-10-20

Lo Que vivi (oscuridad)
type: MusicAlbum
date published: 2023-11-15

ENAMORA2
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date published: 2024-02-16
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-06T01:25:57Z
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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Quiero Agradecerte (SJT)
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Enemigo De Traiciones R#1
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Como Rayo
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-21T12:06:47Z
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El Vega Del Mal
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El Gaytan V fantasma
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Grifos 18s
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Bien Lokario, Vol. 2
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El Lobo Garrido
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El Chicano D` Guatemala
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date published: 2025-02-12

Maquinas Y Navajas V2
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-13T01:55:31Z
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      type: PropertyValue
      value: 0.732
    additional property: Energy
      type: PropertyValue
      value: 0.527
    additional property: Speechiness
      type: PropertyValue
      value: 0.382
    additional property: Acousticness
      type: PropertyValue
      value: 0.291
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.848
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.79
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major