WTDJ
type: MusicGroup
popularity: 4
followers: 72
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34d7f0b406758fb9222043ae8d85018ef23b1cbd836333629cb08addadd3d46f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdbf265a-5ef6-4241-900d-4ec2d411139b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdbf265a-5ef6-4241-900d-4ec2d411139b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdbf265a-5ef6-4241-900d-4ec2d411139b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
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 0x34d7f0b406758fb9222043ae8d85018ef23b1cbd836333629cb08addadd3d46f. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdbf265a-5ef6-4241-900d-4ec2d411139b.json and https://artists.proofprofile.net/proofs/artist/bdbf265a-5ef6-4241-900d-4ec2d411139b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
album: Everything
  type: MusicAlbum
  date published: 2013-04-29
album: Millitary Tanz / 1500
  type: MusicAlbum
  date published: 2013-05-16
album: International (Remix)
  type: MusicAlbum
  date published: 2013-06-18
album: No Sense
  type: MusicAlbum
  date published: 2014-12-15
album: The Sentinel
  type: MusicAlbum
  date published: 2017-02-13
album: Dirty Sound
  type: MusicAlbum
  date published: 2017-09-20
album: Don't Forget
  type: MusicAlbum
  date published: 2017-09-27
album: Dirty Sound (Deluxe Edition)
  type: MusicAlbum
  date published: 2017-11-08
album: Kamet
  type: MusicAlbum
  date published: 2017-12-29
album: Toy Boy
  type: MusicAlbum
  date published: 2018-04-16
album: How Do U Feel Now
  type: MusicAlbum
  date published: 2018-11-12
album: Dirty Sound (Diozo Remix)
  type: MusicAlbum
  date published: 2019-06-14