Tiago Machado
type: MusicGroup
description: Tiago José Pinto Machado (born 18 October 1985) is a Portuguese former professional road racing cyclist, who rode professionally between 2005 and 2022 for seven different teams. He took three victorie
popularity: 6
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5442c7fdeb69db5507604541de8fd51fd88c4d27bd42bd382bb74961430a99c5
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5442c7fdeb69db5507604541de8fd51fd88c4d27bd42bd382bb74961430a99c5. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4808016d-b086-4efa-a196-37bacec7e9bf.json and https://artists.proofprofile.net/proofs/artist/4808016d-b086-4efa-a196-37bacec7e9bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x5442c7fdeb69db5507604541de8fd51fd88c4d27bd42bd382bb74961430a99c5","name":"Tiago Machado","registered_at":"2026-06-16T14:49:58Z","symbol":"NIM1085827","token_address":"0x5a2d8577d59e9e54256f2cee408aa27a954fc87a","type":"artist","uuid":"4808016d-b086-4efa-a196-37bacec7e9bf"}
album: Um Novo Monarca
  type: MusicAlbum
  date published: 2018-10-01
album: Fandangueando no Sul
  type: MusicAlbum
  date published: 2021-05-12
  track: Fandagueando no Sul
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188342
    explicit: false
    by artist: Tiago Machado
    in album: Fandangueando no Sul
      type: MusicAlbum
      date published: 2021-05-12
    isrc code: BRJPA2100654
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      type: PropertyValue
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    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 0x751bc1fc511bd1d433c5a3cfc577365820b1c3387918da94d8691753d7201d29. 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/BRJPA2100654.
      date published: 2026-07-18T12:14:37Z
    audio: Fandagueando no Sul
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.002
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.838
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.944
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.944
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: O Monarca
  type: MusicAlbum
  date published: 2023-02-16
album: Um Novo Monarca
  type: MusicAlbum
  date published: 2023-02-16
album: Fandagueando no Sul
  type: MusicAlbum
  date published: 2023-02-16
album: Tiago Machado, Alunos e Amigos
  type: MusicAlbum
  date published: 2024-07-04