Bren The Cat
type: MusicGroup
popularity: 3
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4124c1b4e3525ca5b145750914c5d7ce2f59bab3efdafe7f896d3ae216876250
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/68b8f5a4-ed1e-45b2-a298-12bb4640a698.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68b8f5a4-ed1e-45b2-a298-12bb4640a698.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68b8f5a4-ed1e-45b2-a298-12bb4640a698
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4124c1b4e3525ca5b145750914c5d7ce2f59bab3efdafe7f896d3ae216876250","name":"Bren The Cat","registered_at":"2026-06-17T02:10:18Z","symbol":"NIM1248147","token_address":"0xa293267ba6b885b151b790a13c92195c1fbafe3d","type":"artist","uuid":"68b8f5a4-ed1e-45b2-a298-12bb4640a698"}
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 0x4124c1b4e3525ca5b145750914c5d7ce2f59bab3efdafe7f896d3ae216876250. 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/68b8f5a4-ed1e-45b2-a298-12bb4640a698.json and https://artists.proofprofile.net/proofs/artist/68b8f5a4-ed1e-45b2-a298-12bb4640a698.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4124c1b4e3525ca5b145750914c5d7ce2f59bab3efdafe7f896d3ae216876250","name":"Bren The Cat","registered_at":"2026-06-17T02:10:18Z","symbol":"NIM1248147","token_address":"0xa293267ba6b885b151b790a13c92195c1fbafe3d","type":"artist","uuid":"68b8f5a4-ed1e-45b2-a298-12bb4640a698"}
album: Tri
  type: MusicAlbum
  date published: 2024-01-19
album: Spilium
  type: MusicAlbum
  date published: 2024-04-22
album: Control (V1)
  type: MusicAlbum
  date published: 2024-05-27
album: Glimbo
  type: MusicAlbum
  date published: 2024-05-29
album: Control
  type: MusicAlbum
  date published: 2024-05-30
  track: Control
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200727
    explicit: false
    by artist: Bren The Cat
    in album: Control
      type: MusicAlbum
      date published: 2024-05-30
    isrc code: QZNWQ2480068
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:30:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5e17e1a401e9dd2ab0451c19e12fc975e72667b743cf13bc796ded8f8c85076f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2480068
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x5e17e1a401e9dd2ab0451c19e12fc975e72667b743cf13bc796ded8f8c85076f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZNWQ2480068.
      date published: 2026-07-05T19:27:56Z
    audio: Control
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.96
      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: 0.471
      additional property: Energy
        type: PropertyValue
        value: 0.807
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.342
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.059
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.497
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Shucks (Bren Remix)
  type: MusicAlbum
  date published: 2024-06-13
album: Rascality
  type: MusicAlbum
  date published: 2024-07-16
album: Sour Nightmares
  type: MusicAlbum
  date published: 2024-08-09
album: Spacious
  type: MusicAlbum
  date published: 2024-10-06
album: Red Sky
  type: MusicAlbum
  date published: 2025-02-12
album: Culmination
  type: MusicAlbum
  date published: 2025-04-21