Amado e Antônio
type: MusicGroup
genre: sertanejo tradicional
popularity: 7
followers: 852
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x269ad1e3ecb81bf5a81298845a9f8038e912cff32af8a0d21fa4f62f320209d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b2df40d-3949-4cab-b367-04a260ff6316.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b2df40d-3949-4cab-b367-04a260ff6316.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b2df40d-3949-4cab-b367-04a260ff6316
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x269ad1e3ecb81bf5a81298845a9f8038e912cff32af8a0d21fa4f62f320209d4","name":"Amado e Antônio","registered_at":"2026-06-17T03:00:20Z","symbol":"NIM1260086","token_address":"0xb6f1e7609dff62ac9c1192e7e34ac068db81cd0a","type":"artist","uuid":"6b2df40d-3949-4cab-b367-04a260ff6316"}
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 0x269ad1e3ecb81bf5a81298845a9f8038e912cff32af8a0d21fa4f62f320209d4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b2df40d-3949-4cab-b367-04a260ff6316.json and https://artists.proofprofile.net/proofs/artist/6b2df40d-3949-4cab-b367-04a260ff6316.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x269ad1e3ecb81bf5a81298845a9f8038e912cff32af8a0d21fa4f62f320209d4","name":"Amado e Antônio","registered_at":"2026-06-17T03:00:20Z","symbol":"NIM1260086","token_address":"0xb6f1e7609dff62ac9c1192e7e34ac068db81cd0a","type":"artist","uuid":"6b2df40d-3949-4cab-b367-04a260ff6316"}
album: Franguinho na Panela
  type: MusicAlbum
  date published: 2017-05-05
album: Franguinho na Panela
  type: MusicAlbum
  date published: 2017-05-05
  track: Franguinho na Panela
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208430
    explicit: false
    by artist: Amado e Antônio
    in album: Franguinho na Panela
      type: MusicAlbum
      date published: 2017-05-05
    genre: sertanejo tradicional
    isrc code: QZTPX2493547
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T21:41:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x54e10a23c36f04ab4088c1bb862ac5ae21f8e57abbdfccabdf1a0cc400fe1df5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958788
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958788
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2493547
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:07:06Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e10a23c36f04ab4088c1bb862ac5ae21f8e57abbdfccabdf1a0cc400fe1df5. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QZTPX2493547.
      date published: 2026-07-19T22:07:06Z
    audio: Franguinho na Panela
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.068
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.805
      additional property: Energy
        type: PropertyValue
        value: 0.446
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.595
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.44
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.962
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.056
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Amado e Antonio
  type: MusicAlbum
  date published: 2024-10-30