Alfredo Parra
type: MusicGroup
popularity: 15
followers: 2494
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4385d254d33cfcc3021570a641332d2f79ee87bbcfea69a1781619ac694fcbcc
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24fc5b84-423c-48a5-bcb1-d046aa885327.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/24fc5b84-423c-48a5-bcb1-d046aa885327.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24fc5b84-423c-48a5-bcb1-d046aa885327
additional property: OTSTimestamp
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  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x4385d254d33cfcc3021570a641332d2f79ee87bbcfea69a1781619ac694fcbcc","name":"Alfredo Parra","registered_at":"2026-06-14T08:22:06Z","symbol":"NIM0394262","token_address":"0x9317b9a1cb88e00718b4185cae37b28f570427f1","type":"artist","uuid":"24fc5b84-423c-48a5-bcb1-d046aa885327"}
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 0x4385d254d33cfcc3021570a641332d2f79ee87bbcfea69a1781619ac694fcbcc. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24fc5b84-423c-48a5-bcb1-d046aa885327.json and https://artists.proofprofile.net/proofs/artist/24fc5b84-423c-48a5-bcb1-d046aa885327.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x4385d254d33cfcc3021570a641332d2f79ee87bbcfea69a1781619ac694fcbcc","name":"Alfredo Parra","registered_at":"2026-06-14T08:22:06Z","symbol":"NIM0394262","token_address":"0x9317b9a1cb88e00718b4185cae37b28f570427f1","type":"artist","uuid":"24fc5b84-423c-48a5-bcb1-d046aa885327"}
album: Almas Gemelas
  type: MusicAlbum
  date published: 2004-01-16
album: Alfredo Parra
  type: MusicAlbum
  date published: 2018-06-15
  track: El Mundo Patas Arriba
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159404
    explicit: false
    by artist: Alfredo Parra
    in album: Alfredo Parra
      type: MusicAlbum
      date published: 2018-06-15
    isrc code: AUBEC1823311
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:25:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x01290b5e0a58a5001f73233abc1529bf4a0dcd9bce373b7bcbda727379fe9bcc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958342
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958342
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1823311
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:26:57Z
    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 0x01290b5e0a58a5001f73233abc1529bf4a0dcd9bce373b7bcbda727379fe9bcc. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:26:57Z), 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/AUBEC1823311.
      date published: 2026-07-17T03:26:57Z
    audio: El Mundo Patas Arriba
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.262
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.636
      additional property: Energy
        type: PropertyValue
        value: 0.765
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.813
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.189
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.914
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.315
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: La Distancia y el Tiempo
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212509
    explicit: false
    by artist: Alfredo Parra
    in album: Alfredo Parra
      type: MusicAlbum
      date published: 2018-06-15
    isrc code: AUBEC1823314
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x798c0bae2010dae71e07ad515e1edd2065e1c2e0347433d918bdf03487c734d6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1823314
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x798c0bae2010dae71e07ad515e1edd2065e1c2e0347433d918bdf03487c734d6. 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/AUBEC1823314.
      date published: 2026-07-04T10:04:33Z
    audio: La Distancia y el Tiempo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.329
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.494
      additional property: Energy
        type: PropertyValue
        value: 0.506
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.832
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.754
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Llanero Soy
album: La Búsqueda
album: El Numero Uno
album: La Pimienta De Mi Canta
album: Con el Tiempo
album: Hato Grande de Mi Llano (Colección Diamantina Volumen I)
album: Un Canto Hermano
album: Mi Soga Cachilapera
album: Alguien

Loudness (dB)
type: PropertyValue
value: -9.355

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Llanero Soy
type: MusicAlbum
date published: 2020-06-23

La Búsqueda
type: MusicAlbum
date published: 2020-06-24

El Numero Uno
type: MusicAlbum
date published: 2020-07-10
track: A Tiempo Completo
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174628
  explicit: false
  by artist: Alfredo Parra
  in album: El Numero Uno
    type: MusicAlbum
    date published: 2020-07-10
  isrc code: FRX202058128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T04:40:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7221601a3fe211ce024962f0b907cc9f022c94338fa1805e118826afee4611aa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202058128
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 0x7221601a3fe211ce024962f0b907cc9f022c94338fa1805e118826afee4611aa. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FRX202058128.
    date published: 2026-07-03T08:56:35Z
  audio: A Tiempo Completo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 86.344
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.535
    additional property: Energy
      type: PropertyValue
      value: 0.708
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.793
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.265
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.909
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.257
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Almas Gemelas
type: MusicAlbum
date published: 2020-07-10
track: El Llano Que Yo Les Cuento
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195631
  explicit: false
  by artist: Alfredo Parra
  in album: Almas Gemelas
    type: MusicAlbum
    date published: 2020-07-10
  isrc code: FRX202058108
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T09:55:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cbf8344060a1571fb1de13526eeca7c0c4af53d3297f6db7053a723fc4ab9eb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958716
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958716
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202058108
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T10:15:55Z
  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 0x1cbf8344060a1571fb1de13526eeca7c0c4af53d3297f6db7053a723fc4ab9eb. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/FRX202058108.
    date published: 2026-07-19T10:15:55Z
  audio: El Llano Que Yo Les Cuento
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.794
    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: 0.816
    additional property: Energy
      type: PropertyValue
      value: 0.68
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.537
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.072
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.914
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.105
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

La Pimienta De Mi Canta
type: MusicAlbum
date published: 2020-07-27

Con el Tiempo
type: MusicAlbum
date published: 2020-07-27

Hato Grande de Mi Llano (Colección Diamantina Volumen I)
type: MusicAlbum
date published: 2020-08-31

Un Canto Hermano
type: MusicAlbum
date published: 2020-11-20

La Búsqueda
type: MusicAlbum
date published: 2020-12-10

Mi Soga Cachilapera
type: MusicAlbum
date published: 2021-04-15

Alguien
type: MusicAlbum
date published: 2022-07-30

Alguien
type: MusicAlbum
date published: 2022-11-09