WBCA
type: MusicGroup
popularity: 21
followers: 336
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dbabe0c097ce8363f9c2f5be5721688a03ee8538588990c7c260c32005ea211
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d759156-64c3-4c45-82df-c60d9215e272.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d759156-64c3-4c45-82df-c60d9215e272.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d759156-64c3-4c45-82df-c60d9215e272
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x4dbabe0c097ce8363f9c2f5be5721688a03ee8538588990c7c260c32005ea211. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d759156-64c3-4c45-82df-c60d9215e272.json and https://artists.proofprofile.net/proofs/artist/8d759156-64c3-4c45-82df-c60d9215e272.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Rhythm Is a Dancer
  type: MusicAlbum
  date published: 2022-06-05
album: Love is in the air
  type: MusicAlbum
  date published: 2022-06-06
album: Mr Blue Sky
  type: MusicAlbum
  date published: 2022-06-09
album: HIIT Dance Workout
  type: MusicAlbum
  date published: 2022-06-13
album: Running & Workout Remixes Top Chart Hits 135 Bpm
  type: MusicAlbum
  date published: 2022-06-24
album: Top 20 UK Official Chart 2016 Vol.1 Dance Remix
  type: MusicAlbum
  date published: 2022-06-24