Marcelo Mago e Cristiano
type: MusicGroup
popularity: 3
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0992e50f4e499a64e7c47475cd3433220c9fc4df7938cf014791e318a9b4811a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/861710ee-1bb0-48ab-a6e4-bd0c7e8e9c25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/861710ee-1bb0-48ab-a6e4-bd0c7e8e9c25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/861710ee-1bb0-48ab-a6e4-bd0c7e8e9c25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0992e50f4e499a64e7c47475cd3433220c9fc4df7938cf014791e318a9b4811a","name":"Marcelo Mago e Cristiano","registered_at":"2026-06-17T12:12:11Z","symbol":"NIM1391697","token_address":"0x4a7b831a26a538511307d9fdb3bf0c31f7133111","type":"artist","uuid":"861710ee-1bb0-48ab-a6e4-bd0c7e8e9c25"}
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 0x0992e50f4e499a64e7c47475cd3433220c9fc4df7938cf014791e318a9b4811a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/861710ee-1bb0-48ab-a6e4-bd0c7e8e9c25.json and https://artists.proofprofile.net/proofs/artist/861710ee-1bb0-48ab-a6e4-bd0c7e8e9c25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0992e50f4e499a64e7c47475cd3433220c9fc4df7938cf014791e318a9b4811a","name":"Marcelo Mago e Cristiano","registered_at":"2026-06-17T12:12:11Z","symbol":"NIM1391697","token_address":"0x4a7b831a26a538511307d9fdb3bf0c31f7133111","type":"artist","uuid":"861710ee-1bb0-48ab-a6e4-bd0c7e8e9c25"}
album: Meu Caminhão
  type: MusicAlbum
  date published: 2019-04-21
album: Girassóis
  type: MusicAlbum
  date published: 2022-06-19
album: Moto de Trilha
  type: MusicAlbum
  date published: 2022-07-21
album: Eu Sou Dali
  type: MusicAlbum
  date published: 2022-08-22
album: Lembrança Bandida
  type: MusicAlbum
  date published: 2022-10-27
album: FREI BRUNO, HISTÓRIA DE FÉ
  type: MusicAlbum
  date published: 2023-03-03
album: ALTINO CARREIRO
  type: MusicAlbum
  date published: 2023-10-17
album: VELHO PAIOL
  type: MusicAlbum
  date published: 2024-05-01
album: Teu Melhor Segredo
  type: MusicAlbum
  date published: 2024-12-20
  track: Teu Melhor Segredo
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207420
    explicit: false
    by artist: Marcelo Mago e Cristiano
    in album: Teu Melhor Segredo
      type: MusicAlbum
      date published: 2024-12-20
    isrc code: USCGH2503153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T09:38:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc1ff3fdaf9cf670b84f15c43e1e107ade1fc04706927da2b64726495388c5f48
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2503153
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xc1ff3fdaf9cf670b84f15c43e1e107ade1fc04706927da2b64726495388c5f48. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USCGH2503153.
      date published: 2026-07-18T12:14:37Z
    audio: Teu Melhor Segredo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.911
      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: 0.771
      additional property: Energy
        type: PropertyValue
        value: 0.637
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.383
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.828
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.659
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major