Gabriel Lopes
type: MusicGroup
genre: sertanejo
description: Gabriel José Almeida LopesPortugueses | Tóquio 2020 | PÚBLICO (born 15 May 1997) is a Portuguese swimmer. He competed in the men's 50 metre backstroke event at the 2017 World Aquatics Championships. I
popularity: 2
followers: 332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xadcc8b6231cf999ec92f9e4381049c3e569cd75f8bb25a33dbcc4b9e27d23257
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22c66196-f434-4c04-a59b-516e28c9e5b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22c66196-f434-4c04-a59b-516e28c9e5b6.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22c66196-f434-4c04-a59b-516e28c9e5b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcc8b6231cf999ec92f9e4381049c3e569cd75f8bb25a33dbcc4b9e27d23257. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22c66196-f434-4c04-a59b-516e28c9e5b6.json and https://artists.proofprofile.net/proofs/artist/22c66196-f434-4c04-a59b-516e28c9e5b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0xadcc8b6231cf999ec92f9e4381049c3e569cd75f8bb25a33dbcc4b9e27d23257","name":"Gabriel Lopes","registered_at":"2026-06-16T01:42:08Z","symbol":"NIM0897761","token_address":"0xee931fe0364d6edcda90eb2e157ab6805ca7ccd1","type":"artist","uuid":"22c66196-f434-4c04-a59b-516e28c9e5b6"}
album: 365 Dias
  type: MusicAlbum
  date published: 2017-04-26
album: Show de Recaída
  type: MusicAlbum
  date published: 2018-08-24
album: Cama Preferida
  type: MusicAlbum
  date published: 2018-10-05
  track: Cama Preferida
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156181
    explicit: false
    by artist: Gabriel Lopes
    in album: Cama Preferida
      type: MusicAlbum
      date published: 2018-10-05
    genre: sertanejo
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXGHW1800011
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ada5566115c6bc1942b5f45b4e06fc54b4d8f01c0a89ed20c19d9bf8ca056ba. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BXGHW1800011.
      date published: 2026-07-06T01:25:57Z
    audio: Cama Preferida
      type: AudioObject
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
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        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
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      additional property: Instrumentalness
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        value: 0
      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.444
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor