JW
type: MusicGroup
genre: k-rock
popularity: 17
followers: 342
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x446f1eb9c4f81b681326973ec569c3baad1977009f8e89a30b61f84980b7c850
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aebad322-d598-4e02-b53d-c651245e0e28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aebad322-d598-4e02-b53d-c651245e0e28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aebad322-d598-4e02-b53d-c651245e0e28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
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 0x446f1eb9c4f81b681326973ec569c3baad1977009f8e89a30b61f84980b7c850. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aebad322-d598-4e02-b53d-c651245e0e28.json and https://artists.proofprofile.net/proofs/artist/aebad322-d598-4e02-b53d-c651245e0e28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:45:19Z
album: Save Energy - Save Cash
  type: MusicAlbum
  date published: 2007-01-01
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  type: MusicAlbum
  date published: 2009-05-23
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  type: MusicAlbum
  date published: 2016-02-26
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  type: MusicAlbum
  date published: 2017-02-17
album: PRINCE
  type: MusicAlbum
  date published: 2017-02-17
album: Music Box
  type: MusicAlbum
  date published: 2019-01-06
album: The Joker's Wild 2019
  type: MusicAlbum
  date published: 2019-03-16
album: Don't Wake Me Up
  type: MusicAlbum
  date published: 2022-06-02
album: The Canadian Rock Monster
  type: MusicAlbum
  date published: 2024-06-03