Mc Chumbinho
type: MusicGroup
popularity: 15
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed5c63ecc56bc0a80dac3d210e2b74c99f68110c4dbdcbc683b8b7e48213d889
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953695
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953695
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71f8ab09-b9c4-4e56-b137-b63e06ff7ddc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71f8ab09-b9c4-4e56-b137-b63e06ff7ddc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71f8ab09-b9c4-4e56-b137-b63e06ff7ddc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:42:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed5c63ecc56bc0a80dac3d210e2b74c99f68110c4dbdcbc683b8b7e48213d889","name":"Mc Chumbinho","registered_at":"2026-06-14T16:27:00Z","symbol":"NIM0509944","token_address":"0x345da7018cd4a01d71ea0931680d29b2396bed48","type":"artist","uuid":"71f8ab09-b9c4-4e56-b137-b63e06ff7ddc"}
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 0xed5c63ecc56bc0a80dac3d210e2b74c99f68110c4dbdcbc683b8b7e48213d889. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71f8ab09-b9c4-4e56-b137-b63e06ff7ddc.json and https://artists.proofprofile.net/proofs/artist/71f8ab09-b9c4-4e56-b137-b63e06ff7ddc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:42:01Z
  text: {"copyright_id":"0xed5c63ecc56bc0a80dac3d210e2b74c99f68110c4dbdcbc683b8b7e48213d889","name":"Mc Chumbinho","registered_at":"2026-06-14T16:27:00Z","symbol":"NIM0509944","token_address":"0x345da7018cd4a01d71ea0931680d29b2396bed48","type":"artist","uuid":"71f8ab09-b9c4-4e56-b137-b63e06ff7ddc"}
album: Notificação
  type: MusicAlbum
  date published: 2023-08-18
album: Por Deus Abençoado
  type: MusicAlbum
  date published: 2023-08-25
album: Veja Bem
  type: MusicAlbum
  date published: 2023-09-01
album: Caixa Postal
  type: MusicAlbum
  date published: 2023-09-08
album: Contratempo
  type: MusicAlbum
  date published: 2023-10-13
album: Coração de Vilão
  type: MusicAlbum
  date published: 2023-10-20
  track: Coração de Vilão
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163764
    explicit: false
    by artist: Mc Chumbinho
    in album: Coração de Vilão
      type: MusicAlbum
      date published: 2023-10-20
    isrc code: BCE7P2301681
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T14:53:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x57983dd1c36517918af2f0e3347bc7083991f5a46012e1b88d7e03d635695e75
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957867
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957867
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCE7P2301681
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T14:55:20Z
    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 0x57983dd1c36517918af2f0e3347bc7083991f5a46012e1b88d7e03d635695e75. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/BCE7P2301681.
      date published: 2026-07-13T14:55:20Z
    audio: Coração de Vilão
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.612
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.615
      additional property: Energy
        type: PropertyValue
        value: 0.789
      additional property: Speechiness
        type: PropertyValue
        value: 0.283
      additional property: Acousticness
        type: PropertyValue
        value: 0.563
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.854
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.109
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
track: SET COQUETEL MOLOTOV
  type: MusicRecording
  duration: PT8M31S
  duration ms: 511029
  explicit: false
  by artist: Dj Rhuivo
  by artist: MC Ryan SP
  by artist: Mc Davi
  by artist: MC Joãozinho VT
  by artist: ZANETTI
  by artist: Caio Viny
  by artist: Mc Dricka
  by artist: Mc Will do Paraiso
  by artist: Mc Chumbinho
  by artist: MB Music Studio
  by artist: Mc Kevin
  in album: SET COQUETEL MOLOTOV
    type: MusicAlbum
    date published: 2024-12-27
  isrc code: BXG6R2401101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:37:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1cf7e3f961301488f948cd0b4ab532a48120e77efc79e8f4bdd9072c86b0db7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953515
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXG6R2401101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0xd1cf7e3f961301488f948cd0b4ab532a48120e77efc79e8f4bdd9072c86b0db7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BXG6R2401101.
    date published: 2026-06-13T12:53:06Z
  audio: SET COQUETEL MOLOTOV
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.416
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    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

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.639

Energy
type: PropertyValue
value: 0.617

Speechiness
type: PropertyValue
value: 0.467

Acousticness
type: PropertyValue
value: 0.085

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.173

Valence (Positivity)
type: PropertyValue
value: 0.481

Loudness (dB)
type: PropertyValue
value: -10.478

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor