Keith Barrow
type: MusicGroup
genre: philly soul
description: Keith Errol Barrow (September 27, 1954 – October 22, 1983) was an American disco/soul singer and songwriter born and raised in Chicago. He was most known for being the son of civil rights activist and
popularity: 16
followers: 1200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311d7c1b6e755d454d3c592ac7f08c1d7d8dc891fa8e2517d132ad71cd070650. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77958645-aa86-4e4c-bb9b-737c4a55fb5f.json and https://artists.proofprofile.net/proofs/artist/77958645-aa86-4e4c-bb9b-737c4a55fb5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x311d7c1b6e755d454d3c592ac7f08c1d7d8dc891fa8e2517d132ad71cd070650","name":"Keith Barrow","registered_at":"2026-06-14T17:00:10Z","symbol":"NIM0517860","token_address":"0xec57338e5168e8ffafea3737a320aae10df14d91","type":"artist","uuid":"77958645-aa86-4e4c-bb9b-737c4a55fb5f"}
album: Oh! Freedom / Alright Now
  type: MusicAlbum
  date published: 1973-02-05
album: Keith Barrow
  type: MusicAlbum
  date published: 1973-10-21
album: Keith Barrow
  type: MusicAlbum
  date published: 1977
album: Keith Barrow (Expanded Edition)
  type: MusicAlbum
  date published: 1977-02-01
album: Physical Attraction (Bonus)
  type: MusicAlbum
  date published: 2014-02-21
album: Physical Attraction
  type: MusicAlbum
  date published: 2014-12-12
  track: If It's Love That You're Looking For
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256320
    explicit: false
    by artist: Keith Barrow
    in album: Physical Attraction
      type: MusicAlbum
      date published: 2014-12-12
    genre: philly soul
    isrc code: USSM11306832
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11306832
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x89a847fe290524cd8647fa3530502bf039d3268f802b98fe84260a68679f16c2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USSM11306832.
      date published: 2026-07-04T11:19:20Z
    audio: If It's Love That You're Looking For
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.822
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
        value: 0.501
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.296
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.197
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.509
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.715
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major