Zernell Fontaine
type: MusicGroup
genre: afroswing
popularity: 6
followers: 484
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e002d4b41535acbfcc958106402e6c9a591c9adb5c0e98b28e2f7bfe13fb75f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17035da6-b30c-4b9c-9985-acd1defccad7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17035da6-b30c-4b9c-9985-acd1defccad7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17035da6-b30c-4b9c-9985-acd1defccad7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e002d4b41535acbfcc958106402e6c9a591c9adb5c0e98b28e2f7bfe13fb75f","name":"Zernell Fontaine","registered_at":"2026-06-15T21:35:31Z","symbol":"NIM0838894","token_address":"0xaab3b1a445a55698435c1b5ba21f7be41ed6b715","type":"artist","uuid":"17035da6-b30c-4b9c-9985-acd1defccad7"}
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 0x9e002d4b41535acbfcc958106402e6c9a591c9adb5c0e98b28e2f7bfe13fb75f. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17035da6-b30c-4b9c-9985-acd1defccad7.json and https://artists.proofprofile.net/proofs/artist/17035da6-b30c-4b9c-9985-acd1defccad7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x9e002d4b41535acbfcc958106402e6c9a591c9adb5c0e98b28e2f7bfe13fb75f","name":"Zernell Fontaine","registered_at":"2026-06-15T21:35:31Z","symbol":"NIM0838894","token_address":"0xaab3b1a445a55698435c1b5ba21f7be41ed6b715","type":"artist","uuid":"17035da6-b30c-4b9c-9985-acd1defccad7"}
album: Tropicana
  type: MusicAlbum
  date published: 2017-08-11
  track: Tropicana
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198787
    explicit: false
    by artist: Zernell Fontaine
    in album: Tropicana
      type: MusicAlbum
      date published: 2017-08-11
    genre: afroswing
    isrc code: QM6N21780556
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:27:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x63534d314cc02546bd9d68f6f2a1f6be484b52605f7e14be5a85e5f090fa1ec1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958211
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958211
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21780556
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:24:33Z
    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 0x63534d314cc02546bd9d68f6f2a1f6be484b52605f7e14be5a85e5f090fa1ec1. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QM6N21780556.
      date published: 2026-07-15T23:24:33Z
    audio: Tropicana
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.998
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.756
      additional property: Energy
        type: PropertyValue
        value: 0.659
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.034
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.161
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.219
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Overdue
  type: MusicAlbum
  date published: 2018-04-13
album: The Wave
  type: MusicAlbum
  date published: 2018-07-06
album: Come Over (feat. RV)
  type: MusicAlbum
  date published: 2019-11-15
album: Issues
  type: MusicAlbum
  date published: 2020-10-14
album: Blessings
  type: MusicAlbum
  date published: 2022-10-14
album: Sorry
  type: MusicAlbum
  date published: 2023-02-24
album: One Last Try
  type: MusicAlbum
  date published: 2024-02-09