JDub
type: MusicGroup
popularity: 9
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b14c25fbe06c0d320df975e17171f81e4c6ce9ed1a74a41f308d3cab26f0a67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/113e7e0d-31a6-446e-a172-2092bda23d53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/113e7e0d-31a6-446e-a172-2092bda23d53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/113e7e0d-31a6-446e-a172-2092bda23d53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
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 0x5b14c25fbe06c0d320df975e17171f81e4c6ce9ed1a74a41f308d3cab26f0a67. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/113e7e0d-31a6-446e-a172-2092bda23d53.json and https://artists.proofprofile.net/proofs/artist/113e7e0d-31a6-446e-a172-2092bda23d53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
album: Hip Hop on Another Level
  type: MusicAlbum
  date published: 2002-01-01
album: I Go Back
  type: MusicAlbum
  date published: 2008-06-02
album: He Changed Me
  type: MusicAlbum
  date published: 2011-01-01
album: Stand On It (feat. Tony P & DJ Morph)
  type: MusicAlbum
  date published: 2011-10-31
album: Superstar (feat. Jet & Tara Baldwin)
  type: MusicAlbum
  date published: 2013-05-05
album: Withering Tree
  type: MusicAlbum
  date published: 2014-12-13
album: That Junk Is Crazy (feat. Surf Gvng)
  type: MusicAlbum
  date published: 2015-10-31
album: Kill It 100
  type: MusicAlbum
  date published: 2017-11-05