Mc Vitinho MTR
type: MusicGroup
popularity: 20
followers: 93
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6109dd77fdcaf6821cb3b90ef47854012763d250d46a2382fcb20275e2afefc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53cc17ac-8708-4d04-a73b-5bdc61381adb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53cc17ac-8708-4d04-a73b-5bdc61381adb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53cc17ac-8708-4d04-a73b-5bdc61381adb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6109dd77fdcaf6821cb3b90ef47854012763d250d46a2382fcb20275e2afefc","name":"Mc Vitinho MTR","registered_at":"2026-06-14T13:15:47Z","symbol":"NIM0464312","token_address":"0x4b07442c9a15d62138bf5d9a73d950666f8b51eb","type":"artist","uuid":"53cc17ac-8708-4d04-a73b-5bdc61381adb"}
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 0xe6109dd77fdcaf6821cb3b90ef47854012763d250d46a2382fcb20275e2afefc. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53cc17ac-8708-4d04-a73b-5bdc61381adb.json and https://artists.proofprofile.net/proofs/artist/53cc17ac-8708-4d04-a73b-5bdc61381adb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0xe6109dd77fdcaf6821cb3b90ef47854012763d250d46a2382fcb20275e2afefc","name":"Mc Vitinho MTR","registered_at":"2026-06-14T13:15:47Z","symbol":"NIM0464312","token_address":"0x4b07442c9a15d62138bf5d9a73d950666f8b51eb","type":"artist","uuid":"53cc17ac-8708-4d04-a73b-5bdc61381adb"}
album: Não Explana
  type: MusicAlbum
  date published: 2023-06-05
album: Volta por Cima
  type: MusicAlbum
  date published: 2023-11-20
album: Sereia
  type: MusicAlbum
  date published: 2024-01-19
album: No Corre Eu Vou
  type: MusicAlbum
  date published: 2024-07-08
album: Eu Lembro Bem
  type: MusicAlbum
  date published: 2024-08-12
  track: Eu Lembro Bem
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205263
    explicit: false
    by artist: Mc Vitinho MTR
    in album: Eu Lembro Bem
      type: MusicAlbum
      date published: 2024-08-12
    isrc code: BC3PG2402631
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T07:47:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd703c1b84d79f95f21da01febd60a7fe0375252ee9f9c6e1544bccb6e90449b4
    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/BC3PG2402631
    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 0xd703c1b84d79f95f21da01febd60a7fe0375252ee9f9c6e1544bccb6e90449b4. 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/BC3PG2402631.
      date published: 2026-07-08T03:20:19Z
    audio: Eu Lembro Bem
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.226
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 6
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.435
      additional property: Speechiness
        type: PropertyValue
        value: 0.318
      additional property: Acousticness
        type: PropertyValue
        value: 0.111
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.492
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.986
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Baby Me Liga
  type: MusicAlbum
  date published: 2024-09-06
album: MENOR QUENTE
  type: MusicAlbum
  date published: 2025-04-04
album: SAFADONA
  type: MusicAlbum
  date published: 2025-11-14
track: Prefiro as Low Profile
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188884
  explicit: false
  by artist: DJ SZ
  by artist: MC Meno Dani
  by artist: Yuri Redicopa
  by artist: Mc Vitinho MTR
  in album: Prefiro as Low Profile
    type: MusicAlbum
    date published: 2025-05-22
  isrc code: BC3PG2501708
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T06:26:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3bb69f68f39eff8d8a1b1bc21faf51984ab4ca2ac7c3d978fc14b50627c230a
  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/BC3PG2501708
  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 0xb3bb69f68f39eff8d8a1b1bc21faf51984ab4ca2ac7c3d978fc14b50627c230a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC3PG2501708.
    date published: 2026-07-06T06:56:49Z
  audio: Prefiro as Low Profile
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.834
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    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: 6

Danceability
type: PropertyValue
value: 0.59

Energy
type: PropertyValue
value: 0.698

Speechiness
type: PropertyValue
value: 0.146

Acousticness
type: PropertyValue
value: 0.133

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.191

Valence (Positivity)
type: PropertyValue
value: 0.76

Loudness (dB)
type: PropertyValue
value: -8.796

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major