Brøwn Bread
type: MusicGroup
popularity: 5
followers: 387
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf81f395f210a42c7160b1529d9ea892d390965382b5825111c2987cd4b3e56dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cea7b977-c2b1-4cc0-897d-41611535b444.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cea7b977-c2b1-4cc0-897d-41611535b444.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cea7b977-c2b1-4cc0-897d-41611535b444
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf81f395f210a42c7160b1529d9ea892d390965382b5825111c2987cd4b3e56dd","name":"Brøwn Bread","registered_at":"2026-06-21T00:02:08Z","symbol":"NIM1755939","token_address":"0x892736f270efc49f1d9f560f20ac6eab7819f4cc","type":"artist","uuid":"cea7b977-c2b1-4cc0-897d-41611535b444"}
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 0xf81f395f210a42c7160b1529d9ea892d390965382b5825111c2987cd4b3e56dd. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cea7b977-c2b1-4cc0-897d-41611535b444.json and https://artists.proofprofile.net/proofs/artist/cea7b977-c2b1-4cc0-897d-41611535b444.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xf81f395f210a42c7160b1529d9ea892d390965382b5825111c2987cd4b3e56dd","name":"Brøwn Bread","registered_at":"2026-06-21T00:02:08Z","symbol":"NIM1755939","token_address":"0x892736f270efc49f1d9f560f20ac6eab7819f4cc","type":"artist","uuid":"cea7b977-c2b1-4cc0-897d-41611535b444"}
album: Party on the weekend
  type: MusicAlbum
  date published: 2021-02-01
album: I Don't Really Care
  type: MusicAlbum
  date published: 2021-02-22
album: Find my way
  type: MusicAlbum
  date published: 2021-04-08
album: Did it like a boss
  type: MusicAlbum
  date published: 2021-04-16
album: Bad Mother Fucker
  type: MusicAlbum
  date published: 2021-04-28
  track: Bad Mother Fucker
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242000
    explicit: true
    by artist: Brøwn Bread
    in album: Bad Mother Fucker
      type: MusicAlbum
      date published: 2021-04-28
    isrc code: QZHN32103251
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T19:19:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xacba08dfe5f337889c1dac7634801261bd173937b83429bc2dc3ca52f330e0d5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32103251
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    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 0xacba08dfe5f337889c1dac7634801261bd173937b83429bc2dc3ca52f330e0d5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZHN32103251.
      date published: 2026-07-08T03:22:41Z
    audio: Bad Mother Fucker
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.381
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.878
      additional property: Energy
        type: PropertyValue
        value: 0.503
      additional property: Speechiness
        type: PropertyValue
        value: 0.267
      additional property: Acousticness
        type: PropertyValue
        value: 0.016
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.296
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.202
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bored asf.
  type: MusicAlbum
  date published: 2021-12-01
album: Fly away
  type: MusicAlbum
  date published: 2023-01-20
album: Call me
  type: MusicAlbum
  date published: 2023-02-08
album: IDGAF
  type: MusicAlbum
  date published: 2023-03-01
album: RUFF RUGGED ROAR
  type: MusicAlbum
  date published: 2024-09-12
album: REAL
  type: MusicAlbum
  date published: 2025-07-17