Ezra D'FunMachine
type: MusicGroup
genre: calypso
genre: soca
popularity: 15
followers: 806
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dd17e915dda0c301860cf3c17f587824aecbc49f6d9eb674fc476e809da7d1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/390f95cf-4b95-4a65-86ae-cf6b3ce0912c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/390f95cf-4b95-4a65-86ae-cf6b3ce0912c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/390f95cf-4b95-4a65-86ae-cf6b3ce0912c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:10:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dd17e915dda0c301860cf3c17f587824aecbc49f6d9eb674fc476e809da7d1b","name":"Ezra D'FunMachine","registered_at":"2026-06-14T10:26:15Z","symbol":"NIM0423861","token_address":"0x99b6e96bfdc66ea62a0e0e409e2f1218792c7b03","type":"artist","uuid":"390f95cf-4b95-4a65-86ae-cf6b3ce0912c"}
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 0x4dd17e915dda0c301860cf3c17f587824aecbc49f6d9eb674fc476e809da7d1b. Chain 2 (Bitcoin): anchored in block 953638 (2026-06-14T13:10:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/390f95cf-4b95-4a65-86ae-cf6b3ce0912c.json and https://artists.proofprofile.net/proofs/artist/390f95cf-4b95-4a65-86ae-cf6b3ce0912c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:10:39Z
  text: {"copyright_id":"0x4dd17e915dda0c301860cf3c17f587824aecbc49f6d9eb674fc476e809da7d1b","name":"Ezra D'FunMachine","registered_at":"2026-06-14T10:26:15Z","symbol":"NIM0423861","token_address":"0x99b6e96bfdc66ea62a0e0e409e2f1218792c7b03","type":"artist","uuid":"390f95cf-4b95-4a65-86ae-cf6b3ce0912c"}
album: X
  type: MusicAlbum
  date published: 2018-05-21
album: Hello Carnival
  type: MusicAlbum
  date published: 2023-06-15
album: Hello Carnival
  type: MusicAlbum
  date published: 2023-06-23
album: Friday Freeup Freestyle
  type: MusicAlbum
  date published: 2024-04-06
  track: Friday Freeup Freestyle
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132231
    explicit: false
    by artist: Ezra D'FunMachine
    in album: Friday Freeup Freestyle
      type: MusicAlbum
      date published: 2024-04-06
    genre: calypso
    genre: soca
    isrc code: QZMZ92426132
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-30T02:36:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x58bf27c99af7f87ea6dd8fd78da44a5f92ff549d5c6f1069c95edc11c947853c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92426132
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x58bf27c99af7f87ea6dd8fd78da44a5f92ff549d5c6f1069c95edc11c947853c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZMZ92426132.
      date published: 2026-07-02T16:51:38Z
    audio: Friday Freeup Freestyle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.065
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.785
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.206
      additional property: Acousticness
        type: PropertyValue
        value: 0.188
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.289
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.697
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.28
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Up, up and Away
  type: MusicAlbum
  date published: 2024-05-22
album: Sélibwé (Roadmix)
  type: MusicAlbum
  date published: 2024-06-10
album: Carnival Freeup Freestyle
  type: MusicAlbum
  date published: 2024-06-19
album: Miserable
  type: MusicAlbum
  date published: 2025-05-23
album: Whining Freeup Segment
  type: MusicAlbum
  date published: 2025-06-23