Roby e Roger
type: MusicGroup
genre: sertanejo tradicional
popularity: 10
followers: 2820
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf572118b4f0a93de40cc0b191c31392af84a19ce1c9418f625f3a5bd25614076
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa504439-0949-460c-b9dc-61053ce8a5d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa504439-0949-460c-b9dc-61053ce8a5d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa504439-0949-460c-b9dc-61053ce8a5d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf572118b4f0a93de40cc0b191c31392af84a19ce1c9418f625f3a5bd25614076","name":"Roby e Roger","registered_at":"2026-06-21T17:06:30Z","symbol":"NIM1983292","token_address":"0x408c1f698fd01aa7b56d8673b93010ba2d727cdb","type":"artist","uuid":"fa504439-0949-460c-b9dc-61053ce8a5d4"}
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 0xf572118b4f0a93de40cc0b191c31392af84a19ce1c9418f625f3a5bd25614076. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa504439-0949-460c-b9dc-61053ce8a5d4.json and https://artists.proofprofile.net/proofs/artist/fa504439-0949-460c-b9dc-61053ce8a5d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xf572118b4f0a93de40cc0b191c31392af84a19ce1c9418f625f3a5bd25614076","name":"Roby e Roger","registered_at":"2026-06-21T17:06:30Z","symbol":"NIM1983292","token_address":"0x408c1f698fd01aa7b56d8673b93010ba2d727cdb","type":"artist","uuid":"fa504439-0949-460c-b9dc-61053ce8a5d4"}
album: Acústico - Ao Vivo
  type: MusicAlbum
  date published: 2004-09-01
album: Na Venda (Ao Vivo)
  type: MusicAlbum
  date published: 2022-04-08
album: Roby e Roger Na Venda, Ep. 02 (Ao Vivo)
  type: MusicAlbum
  date published: 2022-11-11
album: Serestão do Roby e Roger
  type: MusicAlbum
  date published: 2024-09-13
album: Serestão do Roby e Roger, Ep. 02 (Ao Vivo)
  type: MusicAlbum
  date published: 2024-10-18
album: Mtg Casa das Prima / Casa dos Macho (Ao Vivo)
  type: MusicAlbum
  date published: 2024-11-15
  track: Mtg Casa das Prima / Casa dos Macho - Ao Vivo
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190203
    explicit: false
    by artist: Roby e Roger
    in album: Mtg Casa das Prima / Casa dos Macho (Ao Vivo)
      type: MusicAlbum
      date published: 2024-11-15
    genre: sertanejo tradicional
    isrc code: BKGC62400246
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T08:04:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b4851e0f83f3c354db3fcd698150395d296a41f91bb827b6421cf13fa9d42aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958126
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958126
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKGC62400246
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T08:17:14Z
    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 0x6b4851e0f83f3c354db3fcd698150395d296a41f91bb827b6421cf13fa9d42aa. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/BKGC62400246.
      date published: 2026-07-15T08:17:14Z
    audio: Mtg Casa das Prima / Casa dos Macho - Ao Vivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.146
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.68
      additional property: Energy
        type: PropertyValue
        value: 0.762
      additional property: Speechiness
        type: PropertyValue
        value: 0.116
      additional property: Acousticness
        type: PropertyValue
        value: 0.479
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.72
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.725
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.308
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Serestão do Roby e Roger, Ep. 03 (Ao Vivo)
  type: MusicAlbum
  date published: 2024-11-15
album: Pior É Te Perder (Ao Vivo)
  type: MusicAlbum
  date published: 2025-01-10
album: Serestão do Roby e Roger, Ep. 04 (Ao Vivo)
  type: MusicAlbum
  date published: 2025-01-10
album: Serestão do Roby e Roger, Ep. 05 (Ao Vivo)
  type: MusicAlbum
  date published: 2025-01-31
track: Palavras Ao Vento
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214560
  explicit: false
  by artist: Roby e Roger
  in album: Sertanejo Universitário
    type: MusicAlbum
    date published: 2019-08-16
  isrc code: BRAPI0401104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T23:57:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0acce645bfc5ee1daa3606347bdd9eb74f2bccbf03ea56c207105e3b64b21583
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0401104
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x0acce645bfc5ee1daa3606347bdd9eb74f2bccbf03ea56c207105e3b64b21583. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRAPI0401104.
    date published: 2026-07-08T03:20:19Z
  audio: Palavras Ao Vento
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.463
    additional property: Musical Key
      type: PropertyValue
      value: 0
    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

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.378

Energy
type: PropertyValue
value: 0.591

Speechiness
type: PropertyValue
value: 0.047

Acousticness
type: PropertyValue
value: 0.794

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.671

Valence (Positivity)
type: PropertyValue
value: 0.388

Loudness (dB)
type: PropertyValue
value: -9.13

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major