Hugo 93
type: MusicGroup
popularity: 9
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57a72ee18e0572445d0149a3aca60c7908d685e9b9aee1dcef37a64a42452549
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1b7d39a-c5a9-4aaf-aaa4-99cc8d1af4e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1b7d39a-c5a9-4aaf-aaa4-99cc8d1af4e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1b7d39a-c5a9-4aaf-aaa4-99cc8d1af4e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57a72ee18e0572445d0149a3aca60c7908d685e9b9aee1dcef37a64a42452549","name":"Hugo 93","registered_at":"2026-06-21T13:24:25Z","symbol":"NIM1935188","token_address":"0x48a2a68907e5fc14b8bf482b1f9e312c95341e22","type":"artist","uuid":"f1b7d39a-c5a9-4aaf-aaa4-99cc8d1af4e6"}
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 0x57a72ee18e0572445d0149a3aca60c7908d685e9b9aee1dcef37a64a42452549. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1b7d39a-c5a9-4aaf-aaa4-99cc8d1af4e6.json and https://artists.proofprofile.net/proofs/artist/f1b7d39a-c5a9-4aaf-aaa4-99cc8d1af4e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x57a72ee18e0572445d0149a3aca60c7908d685e9b9aee1dcef37a64a42452549","name":"Hugo 93","registered_at":"2026-06-21T13:24:25Z","symbol":"NIM1935188","token_address":"0x48a2a68907e5fc14b8bf482b1f9e312c95341e22","type":"artist","uuid":"f1b7d39a-c5a9-4aaf-aaa4-99cc8d1af4e6"}
album: Pas Layen
  type: MusicAlbum
  date published: 2024-05-01
album: Folle
  type: MusicAlbum
  date published: 2024-09-23
album: Elle est folle (Remix)
  type: MusicAlbum
  date published: 2025-01-31
album: C'est dohi
  type: MusicAlbum
  date published: 2025-02-14
  track: C'est dohi
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173061
    explicit: false
    by artist: Hugo 93
    in album: C'est dohi
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: CIA1L2500007
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:36:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe51eee94997eecb2d9ddf486c7bc8f85968faccc07bb3998faeb6cc1ad6694e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CIA1L2500007
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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 0xe51eee94997eecb2d9ddf486c7bc8f85968faccc07bb3998faeb6cc1ad6694e8. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/CIA1L2500007.
      date published: 2026-07-18T16:47:25Z
    audio: C'est dohi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.084
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.94
      additional property: Energy
        type: PropertyValue
        value: 0.578
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.228
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.25
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.715
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Okalamar
  type: MusicAlbum
  date published: 2025-06-06
album: Sombrery
  type: MusicAlbum
  date published: 2025-10-10