Brian Nicolas
type: MusicGroup
genre: guaracha
genre: rkt
popularity: 17
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8e437b96ecb0798bd50c502a238e26fdebe5088c6b3812ffc3f3c605ce6742e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d0c7a54-988f-4059-9019-956d3d80ed69.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d0c7a54-988f-4059-9019-956d3d80ed69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d0c7a54-988f-4059-9019-956d3d80ed69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8e437b96ecb0798bd50c502a238e26fdebe5088c6b3812ffc3f3c605ce6742e","name":"Brian Nicolas","registered_at":"2026-06-14T07:26:38Z","symbol":"NIM0381034","token_address":"0xe02c29342f7150990099ebf133b50c1c53dd1938","type":"artist","uuid":"1d0c7a54-988f-4059-9019-956d3d80ed69"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e437b96ecb0798bd50c502a238e26fdebe5088c6b3812ffc3f3c605ce6742e. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d0c7a54-988f-4059-9019-956d3d80ed69.json and https://artists.proofprofile.net/proofs/artist/1d0c7a54-988f-4059-9019-956d3d80ed69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
  text: {"copyright_id":"0xf8e437b96ecb0798bd50c502a238e26fdebe5088c6b3812ffc3f3c605ce6742e","name":"Brian Nicolas","registered_at":"2026-06-14T07:26:38Z","symbol":"NIM0381034","token_address":"0xe02c29342f7150990099ebf133b50c1c53dd1938","type":"artist","uuid":"1d0c7a54-988f-4059-9019-956d3d80ed69"}
album: Parte y Choke (Afrotech)
  type: MusicAlbum
  date published: 2025-01-18
  track: Parte y Choke (Afrotech)
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128647
    explicit: false
    by artist: Brian Nicolas
    in album: Parte y Choke (Afrotech)
      type: MusicAlbum
      date published: 2025-01-18
    genre: guaracha
    genre: rkt
    isrc code: QZFZ72504677
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:05:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1d0a758fbdf1922bcb0a20f9db6ede1975ccd609cb9f18723886fe186997ffde
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72504677
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 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 0x1d0a758fbdf1922bcb0a20f9db6ede1975ccd609cb9f18723886fe186997ffde. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFZ72504677.
      date published: 2026-07-06T01:25:57Z
    audio: Parte y Choke (Afrotech)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.043
      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: 0.858
      additional property: Energy
        type: PropertyValue
        value: 0.747
      additional property: Speechiness
        type: PropertyValue
        value: 0.155
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.069
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.791
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.482
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pa que se lo gozen (Afro House)
  type: MusicAlbum
  date published: 2025-01-20
album: Yo tengo un carro (Techengue)
  type: MusicAlbum
  date published: 2025-01-20
album: Una Velita (Latin tech)
  type: MusicAlbum
  date published: 2025-01-20
album: Rich Girl (Guaracha)
  type: MusicAlbum
  date published: 2025-01-20
album: Maria Maria (After Mix)
  type: MusicAlbum
  date published: 2025-01-21
album: El dia de mi suerte (After Mix) Rework
  type: MusicAlbum
  date published: 2025-01-24
album: Olvidarte (After Mix)
  type: MusicAlbum
  date published: 2025-02-13
album: Pegado (Afro Tech)
  type: MusicAlbum
  date published: 2025-02-18
album: Que vas hacer hoy (Guaracha)
  type: MusicAlbum
  date published: 2025-02-23
album: Otro Trago (Techengue)
  type: MusicAlbum
  date published: 2025-03-03
album: Anda Sola (After Mix)
  type: MusicAlbum
  date published: 2025-03-13
album: Matame (After Mix)
  type: MusicAlbum
  date published: 2025-03-14
album: Dream Girl (After Mix)
  type: MusicAlbum
  date published: 2025-04-09
album: Te canto bajito (After Mix)
  type: MusicAlbum
  date published: 2025-04-17
  track: Te canto bajito (After Mix)
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129375
    explicit: false
    by artist: Brian Nicolas
    in album: Te canto bajito (After Mix)
      type: MusicAlbum
      date published: 2025-04-17
    genre: guaracha
    genre: rkt
    isrc code: QZMEQ2562617
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:43:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2f1adcf0bf8d57b56bbc5aafa0564d62e02a40c88910ce73d55e905114fd82c1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958585
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958585
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2562617
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Te canto bajito (After Mix)
album: Freed from gypsy woman (After Mix)
album: Dale Miami Bells! (After Mix)
album: Capaz (After Mix)
album: Permitame (After Mix)
album: Nena que bien te ves (After Mix)
album: Burberry (After Mix)
album: Reloj (Latin Tech)
album: Mala Conducta (After Mix)

OTSTimestamp
type: PropertyValue
value: 2026-07-18T17:05:16Z

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 0x2f1adcf0bf8d57b56bbc5aafa0564d62e02a40c88910ce73d55e905114fd82c1. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/QZMEQ2562617.
date published: 2026-07-18T17:05:16Z

Te canto bajito (After Mix)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 127.983
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: 0.811
additional property: Energy
  type: PropertyValue
  value: 0.865
additional property: Speechiness
  type: PropertyValue
  value: 0.096
additional property: Acousticness
  type: PropertyValue
  value: 0.041
additional property: Instrumentalness
  type: PropertyValue
  value: 0.107
additional property: Liveness
  type: PropertyValue
  value: 0.057
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.762
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.478
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Freed from gypsy woman (After Mix)
type: MusicAlbum
date published: 2025-04-24

Dale Miami Bells! (After Mix)
type: MusicAlbum
date published: 2025-05-17

Capaz (After Mix)
type: MusicAlbum
date published: 2025-05-23
track: Capaz (After Mix)
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116250
  explicit: false
  by artist: Brian Nicolas
  in album: Capaz (After Mix)
    type: MusicAlbum
    date published: 2025-05-23
  genre: guaracha
  genre: rkt
  isrc code: QZRP52580801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T12:15:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8feb3227492f7cfbbecb0da199d5c11dda5b6564d4fd84937e91b4a1e0bc6641
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958286
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958286
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52580801
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T12:43:37Z
  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 0x8feb3227492f7cfbbecb0da199d5c11dda5b6564d4fd84937e91b4a1e0bc6641. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZRP52580801.
    date published: 2026-07-16T12:43:37Z
  audio: Capaz (After Mix)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.983
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.828
    additional property: Energy
      type: PropertyValue
      value: 0.791
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.026
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.064
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.94
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.249
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Permitame (After Mix)
type: MusicAlbum
date published: 2025-06-01

Nena que bien te ves (After Mix)
type: MusicAlbum
date published: 2025-06-16

Burberry (After Mix)
type: MusicAlbum
date published: 2025-06-20

Reloj (Latin Tech)
type: MusicAlbum
date published: 2025-07-26

Mala Conducta (After Mix)
type: MusicAlbum
date published: 2025-08-09