Miguel Ângelo
type: MusicGroup
genre: drill
popularity: 8
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91c5bc17f73193b4476233c2ba8adf9cac519ec0f3322bfe8da69d975098cdb3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c306e619-e23b-479d-8fca-eda515f18c72.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c306e619-e23b-479d-8fca-eda515f18c72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c306e619-e23b-479d-8fca-eda515f18c72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91c5bc17f73193b4476233c2ba8adf9cac519ec0f3322bfe8da69d975098cdb3","name":"Miguel Ângelo","registered_at":"2026-06-20T20:02:44Z","symbol":"NIM1700956","token_address":"0x5d47f5e81dc1a346fd860fdfa293f773d87a3421","type":"artist","uuid":"c306e619-e23b-479d-8fca-eda515f18c72"}
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 0x91c5bc17f73193b4476233c2ba8adf9cac519ec0f3322bfe8da69d975098cdb3. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c306e619-e23b-479d-8fca-eda515f18c72.json and https://artists.proofprofile.net/proofs/artist/c306e619-e23b-479d-8fca-eda515f18c72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x91c5bc17f73193b4476233c2ba8adf9cac519ec0f3322bfe8da69d975098cdb3","name":"Miguel Ângelo","registered_at":"2026-06-20T20:02:44Z","symbol":"NIM1700956","token_address":"0x5d47f5e81dc1a346fd860fdfa293f773d87a3421","type":"artist","uuid":"c306e619-e23b-479d-8fca-eda515f18c72"}
album: Urgência da Hora
  type: MusicAlbum
  date published: 2023-09-16
album: Voa
  type: MusicAlbum
  date published: 2023-09-22
album: Camisa 5
  type: MusicAlbum
  date published: 2024-08-15
  track: Camisa 5
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168000
    explicit: true
    by artist: Miguel Ângelo
    in album: Camisa 5
      type: MusicAlbum
      date published: 2024-08-15
    genre: drill
    isrc code: QZTB52402985
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:10:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6fff6a9ac6d2faa98ede76b2d2c43ad10668808d5751eca966bcaeb64f6c15d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52402985
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:09:51Z
    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 0x6fff6a9ac6d2faa98ede76b2d2c43ad10668808d5751eca966bcaeb64f6c15d4. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:09:51Z), 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/QZTB52402985.
      date published: 2026-07-19T20:09:51Z
    audio: Camisa 5
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.009
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.834
      additional property: Energy
        type: PropertyValue
        value: 0.604
      additional property: Speechiness
        type: PropertyValue
        value: 0.177
      additional property: Acousticness
        type: PropertyValue
        value: 0.189
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.67
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.327
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Big Step
  type: MusicAlbum
  date published: 2024-09-01
album: Mundo Loko
  type: MusicAlbum
  date published: 2024-09-20
album: O Puto Tá Assim
  type: MusicAlbum
  date published: 2024-10-11
  track: O Puto Tá Assim
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163404
    explicit: false
    by artist: Miguel Ângelo
    in album: O Puto Tá Assim
      type: MusicAlbum
      date published: 2024-10-11
    genre: drill
    isrc code: QZWFN2482919
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:35:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3fbaa47f53fcf0f4a45b99128dcfce9887cd2927586fcb15596ded20519fa611
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958325
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958325
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2482919
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:38:03Z
    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 0x3fbaa47f53fcf0f4a45b99128dcfce9887cd2927586fcb15596ded20519fa611. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:38:03Z), 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/QZWFN2482919.
      date published: 2026-07-16T23:38:03Z
    audio: O Puto Tá Assim
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 68.279
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.467
      additional property: Energy
        type: PropertyValue
        value: 0.759
      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: Escolhido

Speechiness
type: PropertyValue
value: 0.454

Acousticness
type: PropertyValue
value: 0.2

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.347

Valence (Positivity)
type: PropertyValue
value: 0.443

Loudness (dB)
type: PropertyValue
value: -8.207

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Escolhido
type: MusicAlbum
date published: 2025-06-14