Nicholas Brown
type: MusicGroup
description: Nick or Nicholas Brown may refer to: Nicholas Brown Sr. (1729–1791), American signer of the 1764 charter of what became Brown University Nicholas Brown Jr. (1769–1841), Brown University was renamed
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15f4a64babee3a3922b7fb4c21acf1fc31ddab68b598478616f0131e9c6a8888
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c437bd3b-97fb-4568-97e7-f687ce544f1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c437bd3b-97fb-4568-97e7-f687ce544f1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c437bd3b-97fb-4568-97e7-f687ce544f1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15f4a64babee3a3922b7fb4c21acf1fc31ddab68b598478616f0131e9c6a8888","name":"Nicholas Brown","registered_at":"2026-06-20T20:28:30Z","symbol":"NIM1705633","token_address":"0x6a155e6f18bdac8a1cafad92f4375779cbb9e9ec","type":"artist","uuid":"c437bd3b-97fb-4568-97e7-f687ce544f1c"}
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 0x15f4a64babee3a3922b7fb4c21acf1fc31ddab68b598478616f0131e9c6a8888. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c437bd3b-97fb-4568-97e7-f687ce544f1c.json and https://artists.proofprofile.net/proofs/artist/c437bd3b-97fb-4568-97e7-f687ce544f1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x15f4a64babee3a3922b7fb4c21acf1fc31ddab68b598478616f0131e9c6a8888","name":"Nicholas Brown","registered_at":"2026-06-20T20:28:30Z","symbol":"NIM1705633","token_address":"0x6a155e6f18bdac8a1cafad92f4375779cbb9e9ec","type":"artist","uuid":"c437bd3b-97fb-4568-97e7-f687ce544f1c"}
album: Atistead Ait
  type: MusicAlbum
  date published: 2022-02-07
  track: Atistead Ait
    type: MusicRecording
    duration: PT0M42S
    duration ms: 42151
    explicit: false
    by artist: Nicholas Brown
    in album: Atistead Ait
      type: MusicAlbum
      date published: 2022-02-07
    isrc code: QZTLA2268120
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:01:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x862927067b50f1dfac4cee37b9a81af2abed189d66738ddc12b5314ee05c9db1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2268120
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T04:04:08Z
    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 0x862927067b50f1dfac4cee37b9a81af2abed189d66738ddc12b5314ee05c9db1. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QZTLA2268120.
      date published: 2026-07-19T04:04:08Z
    audio: Atistead Ait
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 57.57
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.202
      additional property: Energy
        type: PropertyValue
        value: 0.466
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.228
      additional property: Liveness
        type: PropertyValue
        value: 0.361
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.04
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.446
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor