Rex Winnfield
type: MusicGroup
popularity: 5
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x762324fa7047f24dda6c74841b40be30eec6ed73ec93f662ab1653b4331d927d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ddadca1-cade-47f1-ac8d-4ec734717e30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ddadca1-cade-47f1-ac8d-4ec734717e30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ddadca1-cade-47f1-ac8d-4ec734717e30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x762324fa7047f24dda6c74841b40be30eec6ed73ec93f662ab1653b4331d927d","name":"Rex Winnfield","registered_at":"2026-06-16T22:22:31Z","symbol":"NIM1193810","token_address":"0x83cedb6c8993d9eb869f5c71edc6787cca28c57b","type":"artist","uuid":"5ddadca1-cade-47f1-ac8d-4ec734717e30"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762324fa7047f24dda6c74841b40be30eec6ed73ec93f662ab1653b4331d927d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ddadca1-cade-47f1-ac8d-4ec734717e30.json and https://artists.proofprofile.net/proofs/artist/5ddadca1-cade-47f1-ac8d-4ec734717e30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x762324fa7047f24dda6c74841b40be30eec6ed73ec93f662ab1653b4331d927d","name":"Rex Winnfield","registered_at":"2026-06-16T22:22:31Z","symbol":"NIM1193810","token_address":"0x83cedb6c8993d9eb869f5c71edc6787cca28c57b","type":"artist","uuid":"5ddadca1-cade-47f1-ac8d-4ec734717e30"}
album: Nostalgic Kids
  type: MusicAlbum
  date published: 2020-04-16
album: Rex Winnfield
  type: MusicAlbum
  date published: 2020-05-29
album: Hot Tub Talks / Summer
  type: MusicAlbum
  date published: 2021-05-21
album: Make 'Em Proud
  type: MusicAlbum
  date published: 2021-07-16
album: PRETTY PEOPLE
  type: MusicAlbum
  date published: 2022-03-25
album: BEANIE
  type: MusicAlbum
  date published: 2022-04-01
album: Space Raps
  type: MusicAlbum
  date published: 2022-07-01
album: Break The Internet
  type: MusicAlbum
  date published: 2022-09-02
album: Backpack
  type: MusicAlbum
  date published: 2023-04-07
album: What's Next
  type: MusicAlbum
  date published: 2023-07-07
album: FACEBOY
  type: MusicAlbum
  date published: 2023-09-01
album: Fashion Magazine
  type: MusicAlbum
  date published: 2023-10-13
album: TEDDY BEAR
  type: MusicAlbum
  date published: 2023-12-29
  track: GOOD RIDDANCE
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165533
    explicit: true
    by artist: Rex Winnfield
    in album: TEDDY BEAR
      type: MusicAlbum
      date published: 2023-12-29
    isrc code: QZWFM2347082
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:43:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92bf925c15e44728c37c2d47287d40134753e572da4d4352ca9235b51adad621
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958666
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958666
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2347082
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:00:30Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bf925c15e44728c37c2d47287d40134753e572da4d4352ca9235b51adad621. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/QZWFM2347082.
      date published: 2026-07-19T05:00:30Z
    audio: GOOD RIDDANCE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.107
      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: 0.667
      additional property: Energy
        type: PropertyValue
        value: 0.698
      additional property: Speechiness
        type: PropertyValue
        value: 0.217
      additional property: Acousticness
        type: PropertyValue
        value: 0.137
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.746
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.497
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: TOOTHACHE
  type: MusicAlbum
  date published: 2024-02-29
album: BUDGET CUTS
  type: MusicAlbum
  date published: 2024-05-31
album: THE SHOW GOES ON
  type: MusicAlbum
  date published: 2024-07-28
album: TEDDY BEAR: THE ALBUM
  type: MusicAlbum
  date published: 2024-11-15
album: Nowhere
  type: MusicAlbum
  date published: 2025-04-25
album: Paradise
  type: MusicAlbum
  date published: 2025-07-11