Samuel Alves
type: MusicGroup
description: Samuel Henrique Alves (born 14 June 1991) is a Brazilian footballer who currently plays as a defender for Japanese side Maruyasu Okazaki, on loan from SC Sagamihara. Club career Alves signed for Saga
popularity: 2
followers: 232
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additional property: CopyrightChainExplorerURL
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bf9576be60aa99ce8b6b4e84451daf1f4681907a3f78dda33bf822b27e9399. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4bdcbcc-8d03-4452-9fb5-dcf11e45ac7d.json and https://artists.proofprofile.net/proofs/artist/f4bdcbcc-8d03-4452-9fb5-dcf11e45ac7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
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album: É Tudo Sobre Você
  type: MusicAlbum
  date published: 2020-09-15
  track: É Tudo Sobre Você
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    by artist: Samuel Alves
    in album: É Tudo Sobre Você
      type: MusicAlbum
      date published: 2020-09-15
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bd7f5c570a23d057f7b02bf7ca8f7ef87b64ed9dfcce52c57782426c0cfc55. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZMZ92091451.
      date published: 2026-07-20T22:08:19Z
    audio: É Tudo Sobre Você
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -15.721
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Direção
  type: MusicAlbum
  date published: 2021-02-26
album: Meu Senhor
  type: MusicAlbum
  date published: 2021-03-12
album: Eu Te Amo, Te Adoro (Live Session)
  type: MusicAlbum
  date published: 2022-05-27
album: Deus da Minha Vida (Live Session)
  type: MusicAlbum
  date published: 2022-05-28
album: O Nosso General É Cristo (Live Session)
  type: MusicAlbum
  date published: 2022-05-28
album: Mestre / Adorador / Tú És Fiel (Live Session)
  type: MusicAlbum
  date published: 2022-05-28
album: Eu Sei Que Estás Comigo
  type: MusicAlbum
  date published: 2022-08-21
album: Aviva-Nos
  type: MusicAlbum
  date published: 2022-10-07
album: Alfa e Ômega
  type: MusicAlbum
  date published: 2024-01-12