Trina Braxton
type: MusicGroup
description: Trina Evette Braxton-Scales (born December 3, 1974) is an American singer and reality television personality. She is the younger sister of R&B singing icon Toni Braxton. Trina had her first big break
popularity: 5
followers: 5347
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdcd32afb8c88706e1b04917d252b799cb1511d42d9af2ed4097ff6a76c4b363
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9f6fe90-e01f-4519-97d6-2fec4cbaf2cf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9f6fe90-e01f-4519-97d6-2fec4cbaf2cf.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9f6fe90-e01f-4519-97d6-2fec4cbaf2cf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdcd32afb8c88706e1b04917d252b799cb1511d42d9af2ed4097ff6a76c4b363","name":"Trina Braxton","registered_at":"2026-06-20T22:21:08Z","symbol":"NIM1732262","token_address":"0x9a87154246997cc39def17e9c67bf9a12ee85452","type":"artist","uuid":"c9f6fe90-e01f-4519-97d6-2fec4cbaf2cf"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcd32afb8c88706e1b04917d252b799cb1511d42d9af2ed4097ff6a76c4b363. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9f6fe90-e01f-4519-97d6-2fec4cbaf2cf.json and https://artists.proofprofile.net/proofs/artist/c9f6fe90-e01f-4519-97d6-2fec4cbaf2cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xfdcd32afb8c88706e1b04917d252b799cb1511d42d9af2ed4097ff6a76c4b363","name":"Trina Braxton","registered_at":"2026-06-20T22:21:08Z","symbol":"NIM1732262","token_address":"0x9a87154246997cc39def17e9c67bf9a12ee85452","type":"artist","uuid":"c9f6fe90-e01f-4519-97d6-2fec4cbaf2cf"}
album: Party or Go Home
  type: MusicAlbum
  date published: 2012-03-22
  track: Party or Go Home
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210923
    explicit: false
    by artist: Trina Braxton
    in album: Party or Go Home
      type: MusicAlbum
      date published: 2012-03-22
    isrc code: QMRKH1200001
    additional property: CopyrightID
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      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x02f944d2f7b5f4d1e7e64b3f5e123b002e207a3994a23a9187fd9128184badf8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMRKH1200001.
      date published: 2026-07-03T19:59:51Z
    audio: Party or Go Home
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.984
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.744
      additional property: Energy
        type: PropertyValue
        value: 0.856
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.053
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.682
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.769
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Game Time
  type: MusicAlbum
  date published: 2013-05-23