Alex Goupil
type: MusicGroup
popularity: 15
followers: 2404
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb237e76143f658656dc97623088114ddb8b4973bbaa115da8365ebecf43635ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26f8dbd0-fef6-4c73-b93e-82e43492f954.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26f8dbd0-fef6-4c73-b93e-82e43492f954.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26f8dbd0-fef6-4c73-b93e-82e43492f954
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb237e76143f658656dc97623088114ddb8b4973bbaa115da8365ebecf43635ed","name":"Alex Goupil","registered_at":"2026-06-14T08:28:08Z","symbol":"NIM0395697","token_address":"0x81c7323515d6bd8c809e2dffd4a9c6f45f63f230","type":"artist","uuid":"26f8dbd0-fef6-4c73-b93e-82e43492f954"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb237e76143f658656dc97623088114ddb8b4973bbaa115da8365ebecf43635ed. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26f8dbd0-fef6-4c73-b93e-82e43492f954.json and https://artists.proofprofile.net/proofs/artist/26f8dbd0-fef6-4c73-b93e-82e43492f954.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xb237e76143f658656dc97623088114ddb8b4973bbaa115da8365ebecf43635ed","name":"Alex Goupil","registered_at":"2026-06-14T08:28:08Z","symbol":"NIM0395697","token_address":"0x81c7323515d6bd8c809e2dffd4a9c6f45f63f230","type":"artist","uuid":"26f8dbd0-fef6-4c73-b93e-82e43492f954"}
album: Crazy
  type: MusicAlbum
  date published: 2019-07-19
album: Crazy
  type: MusicAlbum
  date published: 2019-07-19
album: Carried Away
  type: MusicAlbum
  date published: 2019-10-18
album: Carried Away
  type: MusicAlbum
  date published: 2019-10-18
album: Lost in Dubai
  type: MusicAlbum
  date published: 2020-02-21
album: Ocean Waves
  type: MusicAlbum
  date published: 2020-04-17
album: Ocean Waves
  type: MusicAlbum
  date published: 2020-04-17
album: Letting Go
  type: MusicAlbum
  date published: 2021-02-12
album: Letting Go
  type: MusicAlbum
  date published: 2021-02-12
album: Drowning
  type: MusicAlbum
  date published: 2021-06-25
album: Drowning
  type: MusicAlbum
  date published: 2021-06-25
album: I Swear
  type: MusicAlbum
  date published: 2021-11-19
album: I Swear
  type: MusicAlbum
  date published: 2021-11-19
  track: I Swear
    type: MusicRecording
    duration: PT4M46S
    duration ms: 286293
    explicit: false
    by artist: Alex Goupil
    in album: I Swear
      type: MusicAlbum
      date published: 2021-11-19
    isrc code: GBKPL2169233
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:19:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c9995e4bc715e3dc5b990357e5bf2e95c1ba697a6d447f34a2ca617e384c8e9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2169233
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x3c9995e4bc715e3dc5b990357e5bf2e95c1ba697a6d447f34a2ca617e384c8e9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GBKPL2169233.
      date published: 2026-07-18T04:13:26Z
    audio: I Swear
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.725
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      additional property: Energy
        type: PropertyValue
        value: 0.303
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.809
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.412
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.706
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Falling Apart
  type: MusicAlbum
  date published: 2023-02-03
album: The First Time
  type: MusicAlbum
  date published: 2023-05-05
album: Let You Know
  type: MusicAlbum
  date published: 2025-02-14
album: Focus
  type: MusicAlbum
  date published: 2025-07-24