R.B.D.
type: MusicGroup
popularity: 8
followers: 326
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79026e0ef1b30ff359eb2808905c12b81a15e47cc28e1a69dce1e55bc21d54c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4de4f9a-215e-4965-b78b-3822f7d2a282.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4de4f9a-215e-4965-b78b-3822f7d2a282.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4de4f9a-215e-4965-b78b-3822f7d2a282
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
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 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 0x79026e0ef1b30ff359eb2808905c12b81a15e47cc28e1a69dce1e55bc21d54c4. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4de4f9a-215e-4965-b78b-3822f7d2a282.json and https://artists.proofprofile.net/proofs/artist/e4de4f9a-215e-4965-b78b-3822f7d2a282.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
album: Guess Who?
  type: MusicAlbum
  date published: 2021-11-27
album: My Turn Freestyle
  type: MusicAlbum
  date published: 2022-01-07
album: Evil Val
  type: MusicAlbum
  date published: 2022-02-14
album: Vamp Note 2.0
  type: MusicAlbum
  date published: 2022-05-27
album: Still Guessing?
  type: MusicAlbum
  date published: 2022-11-26
album: Smoke
  type: MusicAlbum
  date published: 2023-03-18
album: Heartbreak
  type: MusicAlbum
  date published: 2023-07-28
album: Heartbreak (Radio Edit)
  type: MusicAlbum
  date published: 2023-07-29
album: How to Bleed a Mic 4
  type: MusicAlbum
  date published: 2023-09-01
album: Gimme Grace
  type: MusicAlbum
  date published: 2024-01-31
album: Fly
  type: MusicAlbum
  date published: 2024-02-23
album: One Day 2.0
  type: MusicAlbum
  date published: 2024-03-29
album: Dead Man Walking
  type: MusicAlbum
  date published: 2024-12-20
album: Villain
  type: MusicAlbum
  date published: 2025-01-24
album: RUDE
  type: MusicAlbum
  date published: 2025-01-30
  track: Heartbreak
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205048
    explicit: true
    by artist: R.B.D.
    in album: RUDE
      type: MusicAlbum
      date published: 2025-01-30
    isrc code: QZNWR2389137
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T23:36:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa6c847523d225bb39bbccbc90b95e48ae46dbde69541c2ba266e516f338a1bf2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959080
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959080
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2389137
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T00:07:05Z
    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 0xa6c847523d225bb39bbccbc90b95e48ae46dbde69541c2ba266e516f338a1bf2. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2389137 — a six-check JSON result.
      date published: 2026-07-22T00:07:05Z
    audio: Heartbreak
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.007
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.825
      additional property: Energy
        type: PropertyValue
        value: 0.54
      additional property: Speechiness
        type: PropertyValue
        value: 0.363
      additional property: Acousticness
        type: PropertyValue
        value: 0.569
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.712
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.789
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Snakes
  type: MusicAlbum
  date published: 2025-06-27