Gonçalo Santos
type: MusicGroup
description: Gonçalo José Gonçalves dos Santos (born 15 November 1986) is a Portuguese former professional footballer who played as a defensive midfielder. He is currently assistant manager at Premier League club
popularity: 3
followers: 97
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x1c1945dd396306989c5394c31d949235d4622244d5c768b56d3182268d2adb57
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2718641-7b2c-4d02-9f22-46d713258122.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2718641-7b2c-4d02-9f22-46d713258122
additional property: OTSTimestamp
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1945dd396306989c5394c31d949235d4622244d5c768b56d3182268d2adb57. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2718641-7b2c-4d02-9f22-46d713258122.json and https://artists.proofprofile.net/proofs/artist/a2718641-7b2c-4d02-9f22-46d713258122.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x1c1945dd396306989c5394c31d949235d4622244d5c768b56d3182268d2adb57","name":"Gonçalo Santos","registered_at":"2026-06-20T06:21:12Z","symbol":"NIM1538026","token_address":"0xccfbd869015edb653f678860f2b8895d5e0f7364","type":"artist","uuid":"a2718641-7b2c-4d02-9f22-46d713258122"}
album: 100 Asas
  type: MusicAlbum
  date published: 2021-05-09
album: Amor De Verdade
  type: MusicAlbum
  date published: 2024-01-12
album: Um Jardim Para Ti
  type: MusicAlbum
  date published: 2024-11-22
  track: Um Jardim Para Ti
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207187
    explicit: false
    by artist: Gonçalo Santos
    in album: Um Jardim Para Ti
      type: MusicAlbum
      date published: 2024-11-22
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x1392cf01396d979345bb807b4a5277354be4f6c674f8b6674248e9f22b4bcfd9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PTMR12400007.
      date published: 2026-07-05T10:01:46Z
    audio: Um Jardim Para Ti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.263
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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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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        value: 0.152
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.246
      additional property: Key Name
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        value: A
      additional property: Mode Name
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