R&B Divas United
type: MusicGroup
popularity: 6
followers: 469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf62cd67a98e64221cb65acb44471625d804663a086924baba51d0026ba92b3b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc15de65-ffcd-4ae0-938a-b148464402e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc15de65-ffcd-4ae0-938a-b148464402e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc15de65-ffcd-4ae0-938a-b148464402e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf62cd67a98e64221cb65acb44471625d804663a086924baba51d0026ba92b3b5","name":"R&B Divas United","registered_at":"2026-06-20T23:31:29Z","symbol":"NIM1745888","token_address":"0xaac312a5ad6913fb44baf266dd7a33ea4bf42184","type":"artist","uuid":"cc15de65-ffcd-4ae0-938a-b148464402e6"}
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 0xf62cd67a98e64221cb65acb44471625d804663a086924baba51d0026ba92b3b5. 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/cc15de65-ffcd-4ae0-938a-b148464402e6.json and https://artists.proofprofile.net/proofs/artist/cc15de65-ffcd-4ae0-938a-b148464402e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf62cd67a98e64221cb65acb44471625d804663a086924baba51d0026ba92b3b5","name":"R&B Divas United","registered_at":"2026-06-20T23:31:29Z","symbol":"NIM1745888","token_address":"0xaac312a5ad6913fb44baf266dd7a33ea4bf42184","type":"artist","uuid":"cc15de65-ffcd-4ae0-938a-b148464402e6"}
album: A Tribute to Whitney Houston
  type: MusicAlbum
  date published: 2000
album: The Last R&B Princess
  type: MusicAlbum
  date published: 2009-03-01
album: A Salute To Mary J. Blige
  type: MusicAlbum
  date published: 2010-08-02
  track: Just Stand Up (Made Famous by Mary J. Blige, Beyonce, Mariah Carey, Leona Lewis & others)
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216136
    explicit: false
    by artist: R&B Divas United
    in album: A Salute To Mary J. Blige
      type: MusicAlbum
      date published: 2010-08-02
    isrc code: USA371114793
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:11:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf9b5d2862624d5e3d5f2d4b446973615a2f2bdc7f3d3b933cb9069d7ff3a6130
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371114793
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xf9b5d2862624d5e3d5f2d4b446973615a2f2bdc7f3d3b933cb9069d7ff3a6130. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USA371114793.
      date published: 2026-07-04T11:19:20Z
    audio: Just Stand Up (Made Famous by Mary J. Blige, Beyonce, Mariah Carey, Leona Lewis & others)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.635
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.718
      additional property: Energy
        type: PropertyValue
        value: 0.805
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.08
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.425
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.505
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.207
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ultimate Rihanna Karaoke
  type: MusicAlbum
  date published: 2011-06-01
album: A Tribute To Rihanna
  type: MusicAlbum
  date published: 2011-06-01
album: The Ultimate Rihanna Karaoke Album
  type: MusicAlbum
  date published: 2012-10-01
album: The Ultimate Tribute to Rihanna
  type: MusicAlbum
  date published: 2012-10-01
album: Diamonds - Rihanna Karaoke
  type: MusicAlbum
  date published: 2013-01-01
album: Diamonds - A Tribute to Rihanna
  type: MusicAlbum
  date published: 2013-01-01