Whatsupbk
type: MusicGroup
genre: alternative pop
popularity: 2
followers: 253
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c2c23ccf0274d569d4fb90a3f4193feef62a016a2e441b189365cc3ec2e26d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/918adb0f-8c21-4063-acb9-ca820a21e3ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/918adb0f-8c21-4063-acb9-ca820a21e3ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/918adb0f-8c21-4063-acb9-ca820a21e3ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2c23ccf0274d569d4fb90a3f4193feef62a016a2e441b189365cc3ec2e26d4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/918adb0f-8c21-4063-acb9-ca820a21e3ae.json and https://artists.proofprofile.net/proofs/artist/918adb0f-8c21-4063-acb9-ca820a21e3ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Benji, the Whale
  type: MusicAlbum
  date published: 2021-06-29
album: Song for a Friend
  type: MusicAlbum
  date published: 2022-09-06
album: Modern Times
  type: MusicAlbum
  date published: 2022-10-04
album: What I Meant to Say
  type: MusicAlbum
  date published: 2022-10-04
album: Blood Brother
  type: MusicAlbum
  date published: 2022-10-18
album: Yella Belly
  type: MusicAlbum
  date published: 2022-10-19
album: Good Luck
  type: MusicAlbum
  date published: 2022-10-22
album: Post-Violence
  type: MusicAlbum
  date published: 2022-10-31
album: I Got You Covered
  type: MusicAlbum
  date published: 2022-11-21
album: The Hanging Tree
  type: MusicAlbum
  date published: 2023-12-08
album: Free Fallin'
  type: MusicAlbum
  date published: 2024-11-15
album: New Age Rock Hit
  type: MusicAlbum
  date published: 2024-12-13
album: Bleak House
  type: MusicAlbum
  date published: 2025-01-23
  track: Barroom Karaoke
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172377
    explicit: false
    by artist: Whatsupbk
    in album: Bleak House
      type: MusicAlbum
      date published: 2025-01-23
    genre: alternative pop
    isrc code: USCGH2516301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:55:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd02401e17c46631aa59e8ba25a1cbc8dea3a9910a89c17f0a79bace3fd39bfc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958543
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958543
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2516301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:58:44Z
    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 0xdd02401e17c46631aa59e8ba25a1cbc8dea3a9910a89c17f0a79bace3fd39bfc. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USCGH2516301.
      date published: 2026-07-18T11:58:44Z
    audio: Barroom Karaoke
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.078
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.498
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.199
      additional property: Liveness
        type: PropertyValue
        value: 0.178
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.07
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.948
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major