Whitehead Bros.
type: MusicGroup
genre: new jack swing
description: The Whitehead Bros. were an American R&B duo from Philadelphia, Pennsylvania, made up of two brothers, Kenny “Ken Spin” aka “Bermuda” Whitehead and elder brother, the late John "J-Step" Whitehead Jr.
popularity: 22
followers: 2994
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  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
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  date published: 2026-06-12T19:24:56Z
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album: Serious
  type: MusicAlbum
  date published: 1994-08-23
  track: Sex On The Beach
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    duration: PT4M29S
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    by artist: Whitehead Bros.
    in album: Serious
      type: MusicAlbum
      date published: 1994-08-23
    genre: new jack swing
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118b61aecabe5cd6a6af6c9376fe513b7c53fa0212590c65b0b97503ff66b86d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USUM72017259.
      date published: 2026-07-14T22:45:25Z
    audio: Sex On The Beach
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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        value: 6
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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      additional property: Mode Name
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