GBQ
type: MusicGroup
description: GBQ may refer to: Bozom language GBQ Partners, an American professional services firm Gigabecquerel (GBq) Grande Bibliothèque du Québec Guangzhou North railway station, China Railway telegraph co
popularity: 2
followers: 817
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15d599162f968e685faabefbb5619c6ea6fd5c373dcc0c0a3db49049ef883da8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ec305cb-0b14-498e-8cae-9c7b7e3c4111.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ec305cb-0b14-498e-8cae-9c7b7e3c4111.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ec305cb-0b14-498e-8cae-9c7b7e3c4111
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x15d599162f968e685faabefbb5619c6ea6fd5c373dcc0c0a3db49049ef883da8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ec305cb-0b14-498e-8cae-9c7b7e3c4111.json and https://artists.proofprofile.net/proofs/artist/5ec305cb-0b14-498e-8cae-9c7b7e3c4111.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Next 2 Blow
  type: MusicAlbum
  date published: 2017-11-30
album: Life in the Bricks
  type: MusicAlbum
  date published: 2019-02-08
album: 1900 Block
  type: MusicAlbum
  date published: 2019-02-09
  track: Bodies
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245812
    explicit: true
    by artist: GBQ
    in album: 1900 Block
      type: MusicAlbum
      date published: 2019-02-09
    isrc code: QZ4JJ1993903
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T03:30:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfd75d8054c9122b0847b59a0828c8344dc1be43a615558db9ff643fe389e4bb8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1993903
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0xfd75d8054c9122b0847b59a0828c8344dc1be43a615558db9ff643fe389e4bb8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZ4JJ1993903.
      date published: 2026-07-08T03:20:19Z
    audio: Bodies
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.481
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.476
      additional property: Speechiness
        type: PropertyValue
        value: 0.277
      additional property: Acousticness
        type: PropertyValue
        value: 0.029
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.342
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.638
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.472
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Quality Street Muzik
  type: MusicAlbum
  date published: 2020-05-20
album: Location
  type: MusicAlbum
  date published: 2020-07-07
album: Cold Outside
  type: MusicAlbum
  date published: 2020-07-28
album: Hood On My Back
  type: MusicAlbum
  date published: 2020-08-19
album: Still Riding
  type: MusicAlbum
  date published: 2021-01-18
album: I Can't Lie
  type: MusicAlbum
  date published: 2021-01-19
album: Trucker
  type: MusicAlbum
  date published: 2021-02-08
album: MC Hammer
  type: MusicAlbum
  date published: 2021-03-04
album: I Love My Steppa
  type: MusicAlbum
  date published: 2021-03-18
album: The Golden Child
  type: MusicAlbum
  date published: 2024-11-28