Tina Barrett
type: MusicGroup
genre: europop
description: Tina Ann Barrett (born 16 September 1976) is an English singer and actress. Her major breakthrough came in 1999 when she became a member of the pop group S Club. She has been a member of spin-off grou
popularity: 5
followers: 1209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xbbe12503ab352c9ae836b332dd523a606a2ff19df1437b42c753182efa348689. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de0bff78-ea85-407e-a868-2372c9e1a1ff.json and https://artists.proofprofile.net/proofs/artist/de0bff78-ea85-407e-a868-2372c9e1a1ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xbbe12503ab352c9ae836b332dd523a606a2ff19df1437b42c753182efa348689","name":"Tina Barrett","registered_at":"2026-06-21T05:49:36Z","symbol":"NIM1835383","token_address":"0x35ef36312fbe1f05964a4f55f05939afdf82c49d","type":"artist","uuid":"de0bff78-ea85-407e-a868-2372c9e1a1ff"}
album: All Fired Up
  type: MusicAlbum
  date published: 2009
album: Fire (Remixes) - EP
  type: MusicAlbum
  date published: 2012-09-23
album: Makin' Me Dance
  type: MusicAlbum
  date published: 2013-11-03
album: Makin' Me Dance
  type: MusicAlbum
  date published: 2013-11-03
album: Mwah Mwah
  type: MusicAlbum
  date published: 2020-01-19
  track: Mwah Mwah
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200888
    explicit: false
    by artist: Tina Barrett
    in album: Mwah Mwah
      type: MusicAlbum
      date published: 2020-01-19
    genre: europop
    isrc code: FRX281934217
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 0x5158e3f2561c7c0f9f944736f5556ce1ff6d94bfc8f7ba07795d29e621b71be4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FRX281934217.
      date published: 2026-07-16T19:42:29Z
    audio: Mwah Mwah
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.01
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.724
      additional property: Energy
        type: PropertyValue
        value: 0.638
      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.219
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.328
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.36
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mwah Mwah
  type: MusicAlbum
  date published: 2020-01-19
album: Private Dance Instructor
  type: MusicAlbum
  date published: 2020-12-11
album: Private Dance Instructor
  type: MusicAlbum
  date published: 2020-12-11