Big Hud
type: MusicGroup
popularity: 9
followers: 229
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf762f3c235d6973ac06fff4caa2ca61a100a2fa81d2916b4853bdf99c6109bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/306ffd7f-a797-4b01-8b31-5124b96e1ba1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/306ffd7f-a797-4b01-8b31-5124b96e1ba1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/306ffd7f-a797-4b01-8b31-5124b96e1ba1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf762f3c235d6973ac06fff4caa2ca61a100a2fa81d2916b4853bdf99c6109bf","name":"Big Hud","registered_at":"2026-06-16T06:44:32Z","symbol":"NIM0970000","token_address":"0x293fd30cfdae6c37c0bcf4bc435ffbaf61c8cd37","type":"artist","uuid":"306ffd7f-a797-4b01-8b31-5124b96e1ba1"}
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 0xaf762f3c235d6973ac06fff4caa2ca61a100a2fa81d2916b4853bdf99c6109bf. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/306ffd7f-a797-4b01-8b31-5124b96e1ba1.json and https://artists.proofprofile.net/proofs/artist/306ffd7f-a797-4b01-8b31-5124b96e1ba1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xaf762f3c235d6973ac06fff4caa2ca61a100a2fa81d2916b4853bdf99c6109bf","name":"Big Hud","registered_at":"2026-06-16T06:44:32Z","symbol":"NIM0970000","token_address":"0x293fd30cfdae6c37c0bcf4bc435ffbaf61c8cd37","type":"artist","uuid":"306ffd7f-a797-4b01-8b31-5124b96e1ba1"}
album: She Got It Going On
  type: MusicAlbum
  date published: 2012-03-20
album: Might as Well
  type: MusicAlbum
  date published: 2012-03-20
album: Stupid Onion
  type: MusicAlbum
  date published: 2012-07-10
album: Hella Turnt
  type: MusicAlbum
  date published: 2013-09-10
album: The Booty Club
  type: MusicAlbum
  date published: 2014-02-11
album: The Calm Before the Storm (Deluxe Edition)
  type: MusicAlbum
  date published: 2014-02-25
album: The Calm Before the Storm (Deluxe Edition)
  type: MusicAlbum
  date published: 2014-02-25
album: Gone Get It
  type: MusicAlbum
  date published: 2014-04-08
album: Money Money
  type: MusicAlbum
  date published: 2014-04-08
album: From the Front
  type: MusicAlbum
  date published: 2014-04-08
album: OYBA (Deluxe Edition)
  type: MusicAlbum
  date published: 2014-08-12
album: OYBA (Deluxe Edition)
  type: MusicAlbum
  date published: 2014-08-12
album: Hella Turnt (feat. Too $hort) [Remix]
  type: MusicAlbum
  date published: 2014-10-07
album: Hella Turnt (feat. Too $hort) [Remix]
  type: MusicAlbum
  date published: 2014-10-07
album: Fix
  type: MusicAlbum
  date published: 2014-10-14
album: The Booty Club (feat. Fat Pimp & Lil Ronny MF) [Remix]
  type: MusicAlbum
  date published: 2014-10-21