Dedinho Carvalho
type: MusicGroup
popularity: 5
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x275c1e2fe78ec8de6d816b941aca275049b448b445b87a502b5df2c7f21a3d85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cae3f60e-6d55-413d-94c2-bbd9dbed6c36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cae3f60e-6d55-413d-94c2-bbd9dbed6c36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cae3f60e-6d55-413d-94c2-bbd9dbed6c36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x275c1e2fe78ec8de6d816b941aca275049b448b445b87a502b5df2c7f21a3d85","name":"Dedinho Carvalho","registered_at":"2026-06-20T22:56:32Z","symbol":"NIM1739686","token_address":"0x9a71ff2c7b4ee2a06974dc6fb24dc75fdcff81ca","type":"artist","uuid":"cae3f60e-6d55-413d-94c2-bbd9dbed6c36"}
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 0x275c1e2fe78ec8de6d816b941aca275049b448b445b87a502b5df2c7f21a3d85. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cae3f60e-6d55-413d-94c2-bbd9dbed6c36.json and https://artists.proofprofile.net/proofs/artist/cae3f60e-6d55-413d-94c2-bbd9dbed6c36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x275c1e2fe78ec8de6d816b941aca275049b448b445b87a502b5df2c7f21a3d85","name":"Dedinho Carvalho","registered_at":"2026-06-20T22:56:32Z","symbol":"NIM1739686","token_address":"0x9a71ff2c7b4ee2a06974dc6fb24dc75fdcff81ca","type":"artist","uuid":"cae3f60e-6d55-413d-94c2-bbd9dbed6c36"}
album: 24 Horas de Amor
  type: MusicAlbum
  date published: 2022-04-15
album: Bala na Boquinha
  type: MusicAlbum
  date published: 2022-04-22
album: Conversa de Boteco
  type: MusicAlbum
  date published: 2023-01-09
album: O Clone
  type: MusicAlbum
  date published: 2023-07-26
album: Folha Seca (Cover)
  type: MusicAlbum
  date published: 2023-07-26
album: O Destino Quis Assim
  type: MusicAlbum
  date published: 2023-12-16
album: Whatsapp Com Ricardão
  type: MusicAlbum
  date published: 2023-12-16
album: Eu Me Superei
  type: MusicAlbum
  date published: 2024-08-07
  track: Eu Me Superei
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201665
    explicit: false
    by artist: Dedinho Carvalho
    in album: Eu Me Superei
      type: MusicAlbum
      date published: 2024-08-07
    isrc code: QZNJY2481855
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T17:30:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8dc03adcb081b64ffa327a0e1bc9cd7bc16912a0ae21940931a4b76b76278f08
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2481855
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T18:21:04Z
    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 0x8dc03adcb081b64ffa327a0e1bc9cd7bc16912a0ae21940931a4b76b76278f08. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZNJY2481855.
      date published: 2026-07-13T18:21:04Z
    audio: Eu Me Superei
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.032
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.613
      additional property: Energy
        type: PropertyValue
        value: 0.691
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.386
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.473
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.66
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.005
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vai Quebrar a Cara
  type: MusicAlbum
  date published: 2024-08-18
album: Whisky e Gelo
  type: MusicAlbum
  date published: 2025-01-30
album: Falso Amor
  type: MusicAlbum
  date published: 2025-03-13