Young D4
type: MusicGroup
genre: gospel r&b
popularity: 8
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55c592169974fd828087b944b613b45728b249ccf5560627f1ef007ddcfbff82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/145e5df7-cf86-4a3b-a70c-4ad21062af75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/145e5df7-cf86-4a3b-a70c-4ad21062af75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/145e5df7-cf86-4a3b-a70c-4ad21062af75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55c592169974fd828087b944b613b45728b249ccf5560627f1ef007ddcfbff82","name":"Young D4","registered_at":"2026-06-15T20:42:31Z","symbol":"NIM0826251","token_address":"0x96a99442821c0d4fb7a0c9e22b22acb73b2726be","type":"artist","uuid":"145e5df7-cf86-4a3b-a70c-4ad21062af75"}
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 0x55c592169974fd828087b944b613b45728b249ccf5560627f1ef007ddcfbff82. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/145e5df7-cf86-4a3b-a70c-4ad21062af75.json and https://artists.proofprofile.net/proofs/artist/145e5df7-cf86-4a3b-a70c-4ad21062af75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x55c592169974fd828087b944b613b45728b249ccf5560627f1ef007ddcfbff82","name":"Young D4","registered_at":"2026-06-15T20:42:31Z","symbol":"NIM0826251","token_address":"0x96a99442821c0d4fb7a0c9e22b22acb73b2726be","type":"artist","uuid":"145e5df7-cf86-4a3b-a70c-4ad21062af75"}
album: Hold On
  type: MusicAlbum
  date published: 2020-05-01
album: Dakota
  type: MusicAlbum
  date published: 2022-09-21
album: Interlude
  type: MusicAlbum
  date published: 2023-10-06
album: Like You
  type: MusicAlbum
  date published: 2023-12-29
album: Eastern Shore
  type: MusicAlbum
  date published: 2025-02-07
album: X's and O's
  type: MusicAlbum
  date published: 2025-02-14
album: I Tried
  type: MusicAlbum
  date published: 2025-06-06
album: M.I.A
  type: MusicAlbum
  date published: 2025-08-22