Sarah Blackwood
type: MusicGroup
genre: psychobilly
genre: rockabilly
description: Sarah Blackwood (born 6 May 1971) is an English recording artist. She came to prominence as the lead singer of Dubstar, and as Client B in the band Client. Career Blackwood was born in Halifax, West
popularity: 42
followers: 10058
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additional property: OTSVerifyInstructions
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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: 2026-06-12T21:20:00Z
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album: Way Back home
  type: MusicAlbum
  date published: 2008-10-03
album: Way Back Home
  type: MusicAlbum
  date published: 2008-10-21
album: Way Back Home
  type: MusicAlbum
  date published: 2008-11-18
album: Wasting Time
  type: MusicAlbum
  date published: 2010-04-13
album: Wasting Time
  type: MusicAlbum
  date published: 2010-04-13
album: Wasting Time
  type: MusicAlbum
  date published: 2010-04-13
album: Wasting Time
  type: MusicAlbum
  date published: 2010-04-16
album: Live at CTO
  type: MusicAlbum
  date published: 2011-03-23
album: Drowning - Single
  type: MusicAlbum
  date published: 2011-11-17
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    by artist: Sarah Blackwood
    in album: Drowning - Single
      type: MusicAlbum
      date published: 2011-11-17
    genre: psychobilly
    genre: rockabilly
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-19T04:09:09Z
    audio: Drowning
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album: WAIT IT OUT
  type: MusicAlbum
  date published: 2012-01-06
album: WAIT IT OUT .I.
  type: MusicAlbum
  date published: 2012-03-05
album: Golden
  type: MusicAlbum
  date published: 2013-02-14
album: The Girl
  type: MusicAlbum
  date published: 2014-02-19
album: Blue Ain't Your Color
  type: MusicAlbum
  date published: 2016-10-26
  track: Blue Ain't Your Color
    type: MusicRecording
    duration: PT3M30S
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    explicit: false
    by artist: Sarah Blackwood
    in album: Blue Ain't Your Color
      type: MusicAlbum
      date published: 2016-10-26
    genre: psychobilly
    genre: rockabilly
    isrc code: USHM81667014
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    subject of: OpenTimestamps Proof of Existence
    audio: Blue Ain't Your Color
album: Say It Ain't So (feat. Emily Bones)
album: Ain't No Sunshine
album: Scars to Your Beautiful (Puppet Version)
album: Scars to Your Beautiful
album: All I Have to Do Is Dream
album: Sweet Thing (Acoustic)
album: Howling at Nothing (Live)
album: Sleepyhead
album: Way Round
album: Farther We Go (Acoustic)
album: Long Road
album: Nothing Compares 2 U
album: Dream a Little Dream of Me
track: Little Blue Volkswagen

Little Blue Volkswagen
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duration: PT3M34S
duration ms: 214826
explicit: false
by artist: Dean Brody
by artist: Sarah Blackwood
in album: Beautiful Freakshow
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  date published: 2016-10-21
popularity: 20
isrc code: CAO201601095
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea08ffedb5de4c849ff3a716b354449d75aa24596db462345789a52a8e3d460f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CAO201601095.
  date published: 2026-06-13T15:41:10Z
audio: Little Blue Volkswagen
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba37a17fdb59b624d668f1e5c58ae98c999ed6e51d7a37c603638763ea913118. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM81667014.
date published: 2026-07-05T01:12:41Z

Blue Ain't Your Color
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additional property: Mode Name
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Say It Ain't So (feat. Emily Bones)
type: MusicAlbum
date published: 2016-12-12

Ain't No Sunshine
type: MusicAlbum
date published: 2016-12-12
track: Ain't No Sunshine
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  by artist: Sarah Blackwood
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    type: MusicAlbum
    date published: 2016-12-12
  genre: psychobilly
  genre: rockabilly
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-06T01:25:57Z
  audio: Ain't No Sunshine
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Scars to Your Beautiful (Puppet Version)
type: MusicAlbum
date published: 2016-12-21

Scars to Your Beautiful
type: MusicAlbum
date published: 2016-12-21

All I Have to Do Is Dream
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date published: 2018-03-27
track: All I Have to Do Is Dream
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    date published: 2018-03-27
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  genre: rockabilly
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T12:31:54Z
  audio: All I Have to Do Is Dream
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Sweet Thing (Acoustic)
type: MusicAlbum
date published: 2018-04-16

Howling at Nothing (Live)
type: MusicAlbum
date published: 2019-11-25

Sleepyhead
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date published: 2020-07-17
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Way Round
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date published: 2021-07-30

Farther We Go (Acoustic)
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date published: 2021-08-13

Long Road
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date published: 2022-01-28

Nothing Compares 2 U
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date published: 2022-03-11

Dream a Little Dream of Me
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date published: 2025-03-21
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  genre: rockabilly
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