Kal Robson
type: MusicGroup
popularity: 5
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0dbd1eaef6a70c52394ddf8685912c8f870cfeed1df4628e7286bd0f741f78a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6d8d4c2-cf0b-46a2-90bd-e2302ba1f084.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6d8d4c2-cf0b-46a2-90bd-e2302ba1f084.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6d8d4c2-cf0b-46a2-90bd-e2302ba1f084
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0dbd1eaef6a70c52394ddf8685912c8f870cfeed1df4628e7286bd0f741f78a","name":"Kal Robson","registered_at":"2026-06-21T08:47:17Z","symbol":"NIM1879706","token_address":"0xb4140a827910e275dbfa3eaa67d5feac73267a18","type":"artist","uuid":"e6d8d4c2-cf0b-46a2-90bd-e2302ba1f084"}
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 0xe0dbd1eaef6a70c52394ddf8685912c8f870cfeed1df4628e7286bd0f741f78a. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6d8d4c2-cf0b-46a2-90bd-e2302ba1f084.json and https://artists.proofprofile.net/proofs/artist/e6d8d4c2-cf0b-46a2-90bd-e2302ba1f084.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xe0dbd1eaef6a70c52394ddf8685912c8f870cfeed1df4628e7286bd0f741f78a","name":"Kal Robson","registered_at":"2026-06-21T08:47:17Z","symbol":"NIM1879706","token_address":"0xb4140a827910e275dbfa3eaa67d5feac73267a18","type":"artist","uuid":"e6d8d4c2-cf0b-46a2-90bd-e2302ba1f084"}
album: Girl From Ipanema (Acústico)
  type: MusicAlbum
  date published: 2023-07-21
album: Girl From Ipanema (Instrumental)
  type: MusicAlbum
  date published: 2023-07-22
album: Louvores Instrumental 1
  type: MusicAlbum
  date published: 2023-08-13
album: Instrumental Retrô 1
  type: MusicAlbum
  date published: 2023-09-13
album: Bondade de Deus
  type: MusicAlbum
  date published: 2023-09-26
album: Reckless Love
  type: MusicAlbum
  date published: 2024-09-26
album: Grande É o Senhor
  type: MusicAlbum
  date published: 2024-09-27
album: Mais Que uma Voz
  type: MusicAlbum
  date published: 2024-09-27
album: Me Atraiu
  type: MusicAlbum
  date published: 2024-09-28
album: Promessas
  type: MusicAlbum
  date published: 2024-09-28
album: Bençãos Que Não Tem Fim
  type: MusicAlbum
  date published: 2024-09-29
album: Cuido dos Detalhes
  type: MusicAlbum
  date published: 2024-09-29
album: Ele É Exaltado
  type: MusicAlbum
  date published: 2024-09-30
album: Tu És Soberano
  type: MusicAlbum
  date published: 2024-09-30
album: Assim Como a Corça
  type: MusicAlbum
  date published: 2024-10-01
album: Alfa e Ômega
  type: MusicAlbum
  date published: 2024-10-17
album: Estrela da Manhã
  type: MusicAlbum
  date published: 2024-10-19
album: Deus Eterno
  type: MusicAlbum
  date published: 2024-10-20
album: Eu Sou Teu Pai
  type: MusicAlbum
  date published: 2024-10-21
album: Doce Amor (Instrumental)
  type: MusicAlbum
  date published: 2024-10-21
album: Jesus Cristo Mudou Meu Viver
  type: MusicAlbum
  date published: 2024-10-22
album: Com Muito Louvor
  type: MusicAlbum
  date published: 2024-10-23
album: Deus Esta Aqui
  type: MusicAlbum
  date published: 2024-10-25
album: Perto Quero Estar
  type: MusicAlbum
  date published: 2024-10-26
album: Espirito Enche a Minha Vida
  type: MusicAlbum
  date published: 2024-10-27
album: Quem Sou Eu
  type: MusicAlbum
  date published: 2024-10-30
album: Seja Engrandecido
  type: MusicAlbum
  date published: 2024-10-31
album: Consagração
  type: MusicAlbum
  date published: 2024-11-01
album: Não Vou Calar Meus Labios
  type: MusicAlbum
  date published: 2024-11-02
album: Quão Formoso És
  type: MusicAlbum
  date published: 2024-11-03
album: A Tua Glória (Playback)
  type: MusicAlbum
  date published: 2024-11-07
album: Meu Amanhã (Playback)
  type: MusicAlbum
  date published: 2024-11-08
album: You Are Good (Playback)
  type: MusicAlbum
  date published: 2024-11-10
album: Ao Único (Playback)
  type: MusicAlbum
  date published: 2024-12-01
album: Aos Pés da Cruz (Playback)
  type: MusicAlbum
  date published: 2024-12-02
album: Não Posso Te Deixar (Playback)
  type: MusicAlbum
  date published: 2024-12-04
album: Deus É Deus (Playback)
  type: MusicAlbum
  date published: 2024-12-05
album: Minha História
  type: MusicAlbum
  date published: 2024-12-10
album: Bela ou Fera
  type: MusicAlbum
  date published: 2024-12-15
  track: Bela ou Fera
    type: MusicRecording
    duration: PT4M28S
    duration ms: 268120
    explicit: false
    by artist: Kal Robson
    in album: Bela ou Fera
      type: MusicAlbum
      date published: 2024-12-15
    isrc code: BKS1B2400002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:24:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x44eac5aba08589374eb3376f65042d634b90f37a8bbc12b0c15587f52102d02a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKS1B2400002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x44eac5aba08589374eb3376f65042d634b90f37a8bbc12b0c15587f52102d02a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKS1B2400002 — a six-check JSON result.
      date published: 2026-07-06T06:56:49Z
    audio: Bela ou Fera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.128
      additional property: Musical Key
        type: PropertyValue
        value: 4
      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: Tua Graça Me Basta (Instrumental)
album: Lindo e Tão Simples
album: Eu Te Busco (Instrumental)
album: Só o Poder de Deus Instrumental
album: Raridade (Instrumental)
album: Acalma Meu Coração
album: Bem Querer (Instrumental)
album: Sobre as Águas (Instrumental)
album: Vem Com Josué
album: Preciso de Ti (Instrumental)
album: Possíveis Trocas
album: Mpb Vol. 1 (Cover)
album: Cover Bossa Nova, Vol. 1

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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.78

Energy
type: PropertyValue
value: 0.194

Speechiness
type: PropertyValue
value: 0.059

Acousticness
type: PropertyValue
value: 0.792

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.972

Valence (Positivity)
type: PropertyValue
value: 0.529

Loudness (dB)
type: PropertyValue
value: -13.654

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Tua Graça Me Basta (Instrumental)
type: MusicAlbum
date published: 2025-01-08

Lindo e Tão Simples
type: MusicAlbum
date published: 2025-01-10

Eu Te Busco (Instrumental)
type: MusicAlbum
date published: 2025-01-11

Só o Poder de Deus Instrumental
type: MusicAlbum
date published: 2025-01-12

Raridade (Instrumental)
type: MusicAlbum
date published: 2025-01-25

Acalma Meu Coração
type: MusicAlbum
date published: 2025-01-27

Bem Querer (Instrumental)
type: MusicAlbum
date published: 2025-02-05

Sobre as Águas (Instrumental)
type: MusicAlbum
date published: 2025-02-06

Vem Com Josué
type: MusicAlbum
date published: 2025-02-07

Preciso de Ti (Instrumental)
type: MusicAlbum
date published: 2025-02-08

Possíveis Trocas
type: MusicAlbum
date published: 2025-02-14

Mpb Vol. 1 (Cover)
type: MusicAlbum
date published: 2025-03-27

Cover Bossa Nova, Vol. 1
type: MusicAlbum
date published: 2025-04-12