Robert
type: MusicGroup
genre: boom bap
description: The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (Hrōþiberhtaz). Compare Old Dutch Robrecht and Old High German Hrodebert (a compound of Hruod () "fame, glo
popularity: 17
followers: 1186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcba154b8245c1107ac1548bc44deea224827ff2c32ae59897f37f0e5f3d701e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42884dcb-acf8-4e1b-b739-164cdd66ddea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42884dcb-acf8-4e1b-b739-164cdd66ddea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42884dcb-acf8-4e1b-b739-164cdd66ddea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
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 0xcba154b8245c1107ac1548bc44deea224827ff2c32ae59897f37f0e5f3d701e5. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42884dcb-acf8-4e1b-b739-164cdd66ddea.json and https://artists.proofprofile.net/proofs/artist/42884dcb-acf8-4e1b-b739-164cdd66ddea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: Nem Quero Saber
  type: MusicAlbum
  date published: 2021-10-24
album: Meia-Noite
  type: MusicAlbum
  date published: 2022-06-03
album: Sem Sinal
  type: MusicAlbum
  date published: 2022-12-16
album: Garoto Ideal
  type: MusicAlbum
  date published: 2023-05-18
album: Mafioso
  type: MusicAlbum
  date published: 2023-10-26
album: Era uma Vez
  type: MusicAlbum
  date published: 2023-11-24
album: Kenner no Pé
  type: MusicAlbum
  date published: 2024-02-09
album: TÉRMICO (Só Seu)
  type: MusicAlbum
  date published: 2024-08-02
album: SÓ PENSA EM ME TER
  type: MusicAlbum
  date published: 2024-12-04
album: CASO COMPULSIVO
  type: MusicAlbum
  date published: 2025-03-13
album: KENNER NO PÉ
  type: MusicAlbum
  date published: 2025-08-21
album: Kenner no Pé (Remix)
  type: MusicAlbum
  date published: 2025-09-18
  track: Kenner no Pé
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166546
    explicit: false
    by artist: Robert
    in album: Kenner no Pé (Remix)
      type: MusicAlbum
      date published: 2025-09-18
    genre: boom bap
    isrc code: BK7YU2500002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:19:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x13fc8331dd7eec3324b573c0ba1b5c320bfbd5d561067daf1b43468418993760
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK7YU2500002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0x13fc8331dd7eec3324b573c0ba1b5c320bfbd5d561067daf1b43468418993760. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/BK7YU2500002.
      date published: 2026-07-16T07:22:18Z
    audio: Kenner no Pé
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.007
      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: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.921
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.906
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.723
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major