Bigg D
type: MusicGroup
description: Derrick Baker, professionally known as Bigg D, is an American producer from Miami, Florida.Pajot, S (2010) "Bigg D: The Next Music Mogul", Miami New Times, November 25, 2010, retrieved June 5, 2011.
popularity: 4
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x389050774f9e95b1e9717281c34e61aafa6e96f6c11651be7be02d0aabbc7191
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dfc94a1-1096-418b-878d-c0e81dafa0d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dfc94a1-1096-418b-878d-c0e81dafa0d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4dfc94a1-1096-418b-878d-c0e81dafa0d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x389050774f9e95b1e9717281c34e61aafa6e96f6c11651be7be02d0aabbc7191","name":"Bigg D","registered_at":"2026-06-16T16:51:25Z","symbol":"NIM1114800","token_address":"0x6b7dc5cdc98045f056c562aa242acbb1f56c80e9","type":"artist","uuid":"4dfc94a1-1096-418b-878d-c0e81dafa0d2"}
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 0x389050774f9e95b1e9717281c34e61aafa6e96f6c11651be7be02d0aabbc7191. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4dfc94a1-1096-418b-878d-c0e81dafa0d2.json and https://artists.proofprofile.net/proofs/artist/4dfc94a1-1096-418b-878d-c0e81dafa0d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x389050774f9e95b1e9717281c34e61aafa6e96f6c11651be7be02d0aabbc7191","name":"Bigg D","registered_at":"2026-06-16T16:51:25Z","symbol":"NIM1114800","token_address":"0x6b7dc5cdc98045f056c562aa242acbb1f56c80e9","type":"artist","uuid":"4dfc94a1-1096-418b-878d-c0e81dafa0d2"}
album: I Can't Lose
  type: MusicAlbum
  date published: 2021-01-06
album: Different Kind of Breed
  type: MusicAlbum
  date published: 2021-07-02
album: Back at It Again
  type: MusicAlbum
  date published: 2024-01-30
album: Silence
  type: MusicAlbum
  date published: 2024-06-03