Hector Arthur
type: MusicGroup
popularity: 24
followers: 1239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9a3f4b7cd8da0104c7961f8e0456a8497e87798466617ab293de09196a3d1bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82a86601-256f-41e5-a572-5e0874be89c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82a86601-256f-41e5-a572-5e0874be89c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82a86601-256f-41e5-a572-5e0874be89c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9a3f4b7cd8da0104c7961f8e0456a8497e87798466617ab293de09196a3d1bf","name":"Hector Arthur","registered_at":"2026-06-12T03:18:34Z","symbol":"NIM0170763","token_address":"0xffa9839ce3ed3a31ab7f991961f96b308b38ac93","type":"artist","uuid":"82a86601-256f-41e5-a572-5e0874be89c5"}
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 0xf9a3f4b7cd8da0104c7961f8e0456a8497e87798466617ab293de09196a3d1bf. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82a86601-256f-41e5-a572-5e0874be89c5.json and https://artists.proofprofile.net/proofs/artist/82a86601-256f-41e5-a572-5e0874be89c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf9a3f4b7cd8da0104c7961f8e0456a8497e87798466617ab293de09196a3d1bf","name":"Hector Arthur","registered_at":"2026-06-12T03:18:34Z","symbol":"NIM0170763","token_address":"0xffa9839ce3ed3a31ab7f991961f96b308b38ac93","type":"artist","uuid":"82a86601-256f-41e5-a572-5e0874be89c5"}
album: Tarma
  type: MusicAlbum
  date published: 2019-08-18
album: Earl Grey
  type: MusicAlbum
  date published: 2020-07-30
album: Allo allo allo
  type: MusicAlbum
  date published: 2020-08-21
album: Grisbi Grisbi Grisbi
  type: MusicAlbum
  date published: 2020-09-17
album: Papa roi
  type: MusicAlbum
  date published: 2020-10-01
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  type: MusicAlbum
  date published: 2021-05-04
album: Les Kassos - RFL
  type: MusicAlbum
  date published: 2021-06-18
album: 7 GO
  type: MusicAlbum
  date published: 2021-10-21
album: Cabecilla
  type: MusicAlbum
  date published: 2021-12-07
album: Pollo Loco
  type: MusicAlbum
  date published: 2022-01-05
album: CHICO MALO
  type: MusicAlbum
  date published: 2022-05-04
album: SAKALA CLUB
  type: MusicAlbum
  date published: 2022-06-16
album: Les Kassos - ITI
  type: MusicAlbum
  date published: 2022-07-11
album: KOUNIA MALAKA
  type: MusicAlbum
  date published: 2023-06-28
album: MONKEY PIRATAS
  type: MusicAlbum
  date published: 2023-07-19
album: EL HORLA
  type: MusicAlbum
  date published: 2023-08-18
album: Les Kassos - Aya Nakamérou
  type: MusicAlbum
  date published: 2023-09-15
  track: Les Kassos - Aya Nakamérou
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126122
    explicit: true
    by artist: Hector Arthur
    in album: Les Kassos - Aya Nakamérou
      type: MusicAlbum
      date published: 2023-09-15
    isrc code: FRIDO2313419
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:14:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4249b978fce08fec5c20d815a72617f68f96ffbe39ae7a45974a1e72ea1ea2d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2313419
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4249b978fce08fec5c20d815a72617f68f96ffbe39ae7a45974a1e72ea1ea2d1. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FRIDO2313419.
      date published: 2026-07-03T04:03:57Z
    audio: Les Kassos - Aya Nakamérou
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.895
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.836
      additional property: Speechiness
        type: PropertyValue
        value: 0.224
      additional property: Acousticness
        type: PropertyValue
        value: 0.119
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.176
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.791
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.488
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: KUKA M'COCA
  type: MusicAlbum
  date published: 2024-02-08
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  type: MusicAlbum
  date published: 2024-03-21
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  type: MusicAlbum
  date published: 2024-04-09
album: BANDIDA BENDITA
  type: MusicAlbum
  date published: 2024-04-30
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  type: MusicAlbum
  date published: 2024-05-21
album: QUI VIT PAS VERRA PAS
  type: MusicAlbum
  date published: 2024-06-07
album: SAKALA DEMBOW
  type: MusicAlbum
  date published: 2024-07-05
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  type: MusicAlbum
  date published: 2024-07-12
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  type: MusicAlbum
  date published: 2024-08-08
album: LA LLECA
album: COMÉDIE

LA LLECA
type: MusicAlbum
date published: 2025-10-13

COMÉDIE
type: MusicAlbum
date published: 2025-10-27