André Santos
type: MusicGroup
description: André Clarindo dos Santos (born 8 March 1983) is a Brazilian former professional footballer who played as a left-back. He was also utilised as an attacking midfielder or left winger. On 15 June 2009,
popularity: 5
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/84517570-caaa-45c7-b726-52dadc62b580.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/84517570-caaa-45c7-b726-52dadc62b580
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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 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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6889f964c986d84529aa397bcf139e1ab49cb3942eecc16f81a8cc1abd59bc0c. 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/84517570-caaa-45c7-b726-52dadc62b580.json and https://artists.proofprofile.net/proofs/artist/84517570-caaa-45c7-b726-52dadc62b580.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x6889f964c986d84529aa397bcf139e1ab49cb3942eecc16f81a8cc1abd59bc0c","name":"André Santos","registered_at":"2026-06-17T11:48:36Z","symbol":"NIM1386079","token_address":"0xb008a5f6566061a243f868606bca2f9e3351cb52","type":"artist","uuid":"84517570-caaa-45c7-b726-52dadc62b580"}
album: Acabou
  type: MusicAlbum
  date published: 2021-01-24
album: CORAÇÃO BLINDADO
  type: MusicAlbum
  date published: 2024-03-09
album: ANJOS
  type: MusicAlbum
  date published: 2024-11-06
  track: ANJOS
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234765
    explicit: false
    by artist: André Santos
    in album: ANJOS
      type: MusicAlbum
      date published: 2024-11-06
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x6330f25f3bdfd7dcade4add92aa2cc2b1f9d82c220bbdb8a04650e4745bc3455. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZZ762482739.
      date published: 2026-07-03T08:56:35Z
    audio: ANJOS
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Danceability
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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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      additional property: Key Name
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      additional property: Mode Name
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