John Upegui
type: MusicGroup
genre: salsa
genre: salsa romantica
popularity: 12
followers: 290
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff266ece995fe1dc151481a88695cec2f847f5012a5c3bc7ff8949c43efcf8a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b06a82d1-f5d5-4b42-9dd1-822416afa35b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b06a82d1-f5d5-4b42-9dd1-822416afa35b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b06a82d1-f5d5-4b42-9dd1-822416afa35b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff266ece995fe1dc151481a88695cec2f847f5012a5c3bc7ff8949c43efcf8a9","name":"John Upegui","registered_at":"2026-06-14T23:04:50Z","symbol":"NIM0604813","token_address":"0x24352573c9ff628930de6463a44427dee7be8bb5","type":"artist","uuid":"b06a82d1-f5d5-4b42-9dd1-822416afa35b"}
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 0xff266ece995fe1dc151481a88695cec2f847f5012a5c3bc7ff8949c43efcf8a9. 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/b06a82d1-f5d5-4b42-9dd1-822416afa35b.json and https://artists.proofprofile.net/proofs/artist/b06a82d1-f5d5-4b42-9dd1-822416afa35b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xff266ece995fe1dc151481a88695cec2f847f5012a5c3bc7ff8949c43efcf8a9","name":"John Upegui","registered_at":"2026-06-14T23:04:50Z","symbol":"NIM0604813","token_address":"0x24352573c9ff628930de6463a44427dee7be8bb5","type":"artist","uuid":"b06a82d1-f5d5-4b42-9dd1-822416afa35b"}
album: Mi Vida
  type: MusicAlbum
  date published: 2000-08-18
album: The Colombian Salsa
  type: MusicAlbum
  date published: 2009-08-14
  track: Devuelveme La Vida
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246475
    explicit: false
    by artist: John Upegui
    in album: The Colombian Salsa
      type: MusicAlbum
      date published: 2009-08-14
    genre: salsa
    genre: salsa romantica
    isrc code: QZHZ31936172
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:23:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb53b8584d043755b2ab0dee9ad544700fedaa79c1d835fa1f512a9d6dea7f9f6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31936172
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T08:19:09Z
    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 0xb53b8584d043755b2ab0dee9ad544700fedaa79c1d835fa1f512a9d6dea7f9f6. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZHZ31936172.
      date published: 2026-07-18T08:19:09Z
    audio: Devuelveme La Vida
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.954
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.885
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.399
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.036
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.96
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.614
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 5D Lounge Live (En Vivo)
  type: MusicAlbum
  date published: 2016-08-19
album: Se Le Olvidó
  type: MusicAlbum
  date published: 2017-04-06
album: Legends
  type: MusicAlbum
  date published: 2019-04-12
album: Que Viva el Amor
  type: MusicAlbum
  date published: 2020-02-14
album: Solo Pienso en Ti
  type: MusicAlbum
  date published: 2020-05-06
album: Mi Pastillita
  type: MusicAlbum
  date published: 2020-05-20
album: Por Amarte Asi (Cover)
  type: MusicAlbum
  date published: 2020-06-23
album: Mi Compañia
  type: MusicAlbum
  date published: 2020-07-15
album: Como una Novela
  type: MusicAlbum
  date published: 2020-10-06
album: Solo Quiero Ser Feliz
  type: MusicAlbum
  date published: 2021-09-17
album: La Vida Me Ha Enseñado
  type: MusicAlbum
  date published: 2021-10-08
album: Necesidad
  type: MusicAlbum
  date published: 2022-09-30
  track: Necesidad
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199883
    explicit: false
    by artist: John Upegui
    in album: Necesidad
      type: MusicAlbum
      date published: 2022-09-30
    genre: salsa
    genre: salsa romantica
    isrc code: COC012237300
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T17:13:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb9a079846903b6c4dbfe9f701fab79be5954d396f3dc5bbf36d21f5c4331999f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC012237300
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:06:47Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Necesidad
album: Como Hermanos
album: A Tiempo
album: Dulce Veneno
album: Locura de Amarte
album: Mi Gran Amor
album: Nuestro Momento
album: Locura de Amarte (Remix)
album: Por Amor

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 0xb9a079846903b6c4dbfe9f701fab79be5954d396f3dc5bbf36d21f5c4331999f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:06:47Z), 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/COC012237300.
date published: 2026-07-17T02:06:47Z

Necesidad
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 171.899
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.682
additional property: Energy
  type: PropertyValue
  value: 0.676
additional property: Speechiness
  type: PropertyValue
  value: 0.078
additional property: Acousticness
  type: PropertyValue
  value: 0.337
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.289
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.789
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.191
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Como Hermanos
type: MusicAlbum
date published: 2023-05-10

A Tiempo
type: MusicAlbum
date published: 2023-05-22

Dulce Veneno
type: MusicAlbum
date published: 2023-06-17

Locura de Amarte
type: MusicAlbum
date published: 2023-11-01

Como Hermanos
type: MusicAlbum
date published: 2024-03-01

Mi Gran Amor
type: MusicAlbum
date published: 2024-03-01

Nuestro Momento
type: MusicAlbum
date published: 2024-03-01

Locura de Amarte (Remix)
type: MusicAlbum
date published: 2024-05-08

Por Amor
type: MusicAlbum
date published: 2024-05-28