Brian Ennals
type: MusicGroup
genre: experimental hip hop
description: Brian Ennals is an American rapper, living in Baltimore. He has produced music on his own and with Infinity Knives (Tariq Ravelomanana). Music career Ennals released solo albums Untitled (2010) and C
popularity: 18
followers: 936
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cc5403c5ad3b9bacb7414044faf0a1a021b66544ed9523c774bc6f21be0e42. Chain 2 (Bitcoin): anchored in block 953743 (2026-06-15T04:52:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a27e26bd-9337-42d4-bb80-f9a6e5b81310.json and https://artists.proofprofile.net/proofs/artist/a27e26bd-9337-42d4-bb80-f9a6e5b81310.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:52:01Z
  text: {"copyright_id":"0xb6cc5403c5ad3b9bacb7414044faf0a1a021b66544ed9523c774bc6f21be0e42","name":"Brian Ennals","registered_at":"2026-06-14T21:38:47Z","symbol":"NIM0584266","token_address":"0x31c75e1da5b8265d3fcc082cb6a8a8af991dae52","type":"artist","uuid":"a27e26bd-9337-42d4-bb80-f9a6e5b81310"}
album: Rhino XXL
  type: MusicAlbum
  date published: 2020-08-28
album: Rhino XXL
  type: MusicAlbum
  date published: 2020-08-28
track: Sad Vampire
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202105
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  by artist: Blockhead
  by artist: Brian Ennals
  in album: The Aux
    type: MusicAlbum
    date published: 2023-11-17
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2312108
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xc3c700fbc947ab6f924bb60ac839a3ac4d2a6e9fc4360dd12deb0638f87eae90. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMFME2312108.
    date published: 2026-07-02T03:55:08Z
  audio: Sad Vampire
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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      value: 5
    additional property: Danceability
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.184
    additional property: Key Name
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      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major