Norwin Wren
type: MusicGroup
popularity: 4
followers: 235
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x433d1f81d0c30a3ff58238af675f2140f6dbe39ae0caec53fd759bd92eb2369a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15d4e5c3-9e95-424e-94c5-0de0bd299e86.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15d4e5c3-9e95-424e-94c5-0de0bd299e86.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15d4e5c3-9e95-424e-94c5-0de0bd299e86
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x433d1f81d0c30a3ff58238af675f2140f6dbe39ae0caec53fd759bd92eb2369a","name":"Norwin Wren","registered_at":"2026-06-15T21:02:28Z","symbol":"NIM0831012","token_address":"0x8bfe75f4230f4998a086e617bc37d43f32991a99","type":"artist","uuid":"15d4e5c3-9e95-424e-94c5-0de0bd299e86"}
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 0x433d1f81d0c30a3ff58238af675f2140f6dbe39ae0caec53fd759bd92eb2369a. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15d4e5c3-9e95-424e-94c5-0de0bd299e86.json and https://artists.proofprofile.net/proofs/artist/15d4e5c3-9e95-424e-94c5-0de0bd299e86.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x433d1f81d0c30a3ff58238af675f2140f6dbe39ae0caec53fd759bd92eb2369a","name":"Norwin Wren","registered_at":"2026-06-15T21:02:28Z","symbol":"NIM0831012","token_address":"0x8bfe75f4230f4998a086e617bc37d43f32991a99","type":"artist","uuid":"15d4e5c3-9e95-424e-94c5-0de0bd299e86"}
album: What If This Isn't A Good Title
  type: MusicAlbum
  date published: 2024-02-28
album: Harlem Shake 2024
  type: MusicAlbum
  date published: 2024-06-21
album: G4
  type: MusicAlbum
  date published: 2024-11-15
album: Kein Komma
  type: MusicAlbum
  date published: 2025-01-17
album: OUTSIDE.
  type: MusicAlbum
  date published: 2025-02-23
album: TAP OUT
  type: MusicAlbum
  date published: 2025-03-30
album: SMH Freestyle
  type: MusicAlbum
  date published: 2025-05-29
album: Lime Type Beat
  type: MusicAlbum
  date published: 2025-06-15
album: NETFLIX
  type: MusicAlbum
  date published: 2025-07-18
  track: NETFLIX
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168571
    explicit: false
    by artist: Norwin Wren
    in album: NETFLIX
      type: MusicAlbum
      date published: 2025-07-18
    isrc code: QZWFH2535275
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:05:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ead66dbfa5ecce4e079f7ba2efe01ce496c18630cb4b145b7aa22bd6d625899
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2535275
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x1ead66dbfa5ecce4e079f7ba2efe01ce496c18630cb4b145b7aa22bd6d625899. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWFH2535275.
      date published: 2026-07-05T10:01:46Z
    audio: NETFLIX
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.842
      additional property: Energy
        type: PropertyValue
        value: 0.865
      additional property: Speechiness
        type: PropertyValue
        value: 0.231
      additional property: Acousticness
        type: PropertyValue
        value: 0.018
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.812
      additional property: Loudness (dB)
        type: PropertyValue
        value: -0.882
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major