John e Luan
type: MusicGroup
genre: piseiro
popularity: 10
followers: 1008
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x502d38bf17a012455c4f944c657d5ac245b21febb7bd687c02fa9586d1475314
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6eff0cc1-ed08-452b-b945-de9a32e75be1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6eff0cc1-ed08-452b-b945-de9a32e75be1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6eff0cc1-ed08-452b-b945-de9a32e75be1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x502d38bf17a012455c4f944c657d5ac245b21febb7bd687c02fa9586d1475314","name":"John e Luan","registered_at":"2026-06-17T04:19:45Z","symbol":"NIM1279050","token_address":"0x58ff457465455e4ef2e734c72ad5b94b361f51c7","type":"artist","uuid":"6eff0cc1-ed08-452b-b945-de9a32e75be1"}
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 0x502d38bf17a012455c4f944c657d5ac245b21febb7bd687c02fa9586d1475314. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6eff0cc1-ed08-452b-b945-de9a32e75be1.json and https://artists.proofprofile.net/proofs/artist/6eff0cc1-ed08-452b-b945-de9a32e75be1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x502d38bf17a012455c4f944c657d5ac245b21febb7bd687c02fa9586d1475314","name":"John e Luan","registered_at":"2026-06-17T04:19:45Z","symbol":"NIM1279050","token_address":"0x58ff457465455e4ef2e734c72ad5b94b361f51c7","type":"artist","uuid":"6eff0cc1-ed08-452b-b945-de9a32e75be1"}
album: Não Basta Sonhar
  type: MusicAlbum
  date published: 2016-11-01
album: Sonhos e Segredos
  type: MusicAlbum
  date published: 2017-04-21
album: Amo Mais Que Chocolate
  type: MusicAlbum
  date published: 2018-11-06
album: Louvorzão
  type: MusicAlbum
  date published: 2020-06-09
  track: Louvorzão
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168234
    explicit: false
    by artist: John e Luan
    in album: Louvorzão
      type: MusicAlbum
      date published: 2020-06-09
    genre: piseiro
    isrc code: QZHZ42075479
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:12:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba064ccdf01dad7bd52835b231fd9e5794868696dce2f55362a3383adc28c10c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956894
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42075479
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:53:57Z
    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 0xba064ccdf01dad7bd52835b231fd9e5794868696dce2f55362a3383adc28c10c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZHZ42075479.
      date published: 2026-07-06T07:53:57Z
    audio: Louvorzão
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.01
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.773
      additional property: Energy
        type: PropertyValue
        value: 0.639
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.077
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.764
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.393
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Aposte em Você
  type: MusicAlbum
  date published: 2020-12-25
album: Mundo Enciumado
  type: MusicAlbum
  date published: 2021-03-04
album: John e Luan (Acústico)
  type: MusicAlbum
  date published: 2021-06-22
album: "V" de Vitória
  type: MusicAlbum
  date published: 2023-01-13
album: Sim pra Jesus
  type: MusicAlbum
  date published: 2023-03-10
album: Só Você
  type: MusicAlbum
  date published: 2023-06-07
album: Crente da Shopee
  type: MusicAlbum
  date published: 2023-07-18
  track: Crente da Shopee
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173435
    explicit: true
    by artist: John e Luan
    in album: Crente da Shopee
      type: MusicAlbum
      date published: 2023-07-18
    genre: piseiro
    isrc code: QZNJY2300967
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:38:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeac4bda25766f69e6ffa2413c8f9d4d429e87abf4a30afcf8aa16e7d7ded60c7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2300967
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xeac4bda25766f69e6ffa2413c8f9d4d429e87abf4a30afcf8aa16e7d7ded60c7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZNJY2300967.
      date published: 2026-07-03T19:59:51Z
    audio: Crente da Shopee
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.939
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Bastidores
album: Vem Me Buscar, Lindo És, Galileu (Cover)
album: Meu Sertão
album: Amostradinho

Musical Key
type: PropertyValue
value: 6

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.501

Energy
type: PropertyValue
value: 0.971

Speechiness
type: PropertyValue
value: 0.051

Acousticness
type: PropertyValue
value: 0.768

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.078

Valence (Positivity)
type: PropertyValue
value: 0.787

Loudness (dB)
type: PropertyValue
value: -4.557

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Bastidores
type: MusicAlbum
date published: 2023-11-30

Vem Me Buscar, Lindo És, Galileu (Cover)
type: MusicAlbum
date published: 2023-11-30
track: Vem Me Buscar, Lindo És, Galileu - Cover
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185077
  explicit: false
  by artist: John e Luan
  in album: Vem Me Buscar, Lindo És, Galileu (Cover)
    type: MusicAlbum
    date published: 2023-11-30
  genre: piseiro
  isrc code: QZW9L2362829
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T17:35:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x016668fe1b859ea74eb593886f5500ddeccb8d75084375b2e43af4b6f485dbb1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958180
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958180
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2362829
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T20:37:32Z
  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 0x016668fe1b859ea74eb593886f5500ddeccb8d75084375b2e43af4b6f485dbb1. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:37:32Z), 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/QZW9L2362829.
    date published: 2026-07-15T20:37:32Z
  audio: Vem Me Buscar, Lindo És, Galileu - Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.772
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.523
    additional property: Energy
      type: PropertyValue
      value: 0.833
    additional property: Speechiness
      type: PropertyValue
      value: 0.108
    additional property: Acousticness
      type: PropertyValue
      value: 0.602
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.523
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.497
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.164
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Meu Sertão
type: MusicAlbum
date published: 2024-01-26

Amostradinho
type: MusicAlbum
date published: 2024-09-12