Marla Brown
type: MusicGroup
genre: reggae
genre: roots reggae
description: Marla A. Gallo Brown (born 1970) is an American politician who currently represents the 9th District in the Pennsylvania House of Representatives since 2023. She is a member of the Republican Party.
popularity: 16
followers: 7724
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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 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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album: Better Days - Single
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  date published: 2015-04-14
album: Deliverance
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    by artist: Marla Brown
    in album: Deliverance
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      date published: 2015-10-30
    genre: reggae
    genre: roots reggae
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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 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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      date published: 2026-07-05T01:12:41Z
    audio: Better Days
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  track: One Shot
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    in album: Deliverance
      type: MusicAlbum
      date published: 2015-10-30
    genre: reggae
    genre: roots reggae
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-20T14:57:46Z
    audio: One Shot
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album: Champion
album: Zion (feat. Ras Muhamad) - Single
album: Survivor - EP
album: Survivor Allstars (feat. Aleighcia Scott, Kelissa, Tasonia, Dionne Reid, La Tifa & Nattali Rize)
album: Trigger
album: One Time
album: Hello
album: Hearts Desire
album: Fly for Jack
album: Remedy
track: Words Of Wisdom (feat. Mutabaruka)

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Champion
type: MusicAlbum
date published: 2016-06-24

Champion
type: MusicAlbum
date published: 2016-06-24

Zion (feat. Ras Muhamad) - Single
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date published: 2016-08-19
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    date published: 2016-08-19
  genre: reggae
  genre: roots reggae
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-19T09:26:32Z
  audio: Zion
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Survivor - EP
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date published: 2017-06-16

Survivor Allstars (feat. Aleighcia Scott, Kelissa, Tasonia, Dionne Reid, La Tifa & Nattali Rize)
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date published: 2017-12-08
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    date published: 2017-12-08
  genre: reggae
  genre: roots reggae
  isrc code: USUYG1169938
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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 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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    date published: 2026-07-19T01:18:30Z
  audio: Survivor Allstars (feat. Aleighcia Scott, Kelissa, Tasonia, Dionne Reid, La Tifa & Nattali Rize)
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Trigger
type: MusicAlbum
date published: 2018-03-16

One Time
type: MusicAlbum
date published: 2018-05-25

Hello
type: MusicAlbum
date published: 2019-03-15

Hearts Desire
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date published: 2019-11-29
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  duration: PT3M28S
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    type: MusicAlbum
    date published: 2019-11-29
  genre: reggae
  genre: roots reggae
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 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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    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-03T08:56:35Z
  audio: Hearts Desire
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Fly for Jack
type: MusicAlbum
date published: 2020-03-17

Fly for Jack
type: MusicAlbum
date published: 2020-03-17

Remedy
type: MusicAlbum
date published: 2023-07-14

Words Of Wisdom (feat. Mutabaruka)
type: MusicRecording
duration: PT6M32S
duration ms: 392920
explicit: false
by artist: Marla Brown
by artist: Mutabaruka
in album: We Remember Dennis Brown
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isrc code: USVPR1600586
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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 0x82e7265fd9842e57e92bde066e4a445489287da5c2ef1cfc521e06ba903567fd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USVPR1600586.
  date published: 2026-06-13T13:32:09Z
audio: Words Of Wisdom (feat. Mutabaruka)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.131
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.783
  additional property: Energy
    type: PropertyValue
    value: 0.71
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.042
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.554
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.589
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor