Hoàng Gia Bảo
type: MusicGroup
genre: vinahouse
popularity: 7
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x004991b18dd7e5c6067e4a32a5a242e42ce2e6cd9bfcd25b019d852ee06e0833
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/472547c6-8bf3-4eda-92fd-c21addafd884.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/472547c6-8bf3-4eda-92fd-c21addafd884.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/472547c6-8bf3-4eda-92fd-c21addafd884
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x004991b18dd7e5c6067e4a32a5a242e42ce2e6cd9bfcd25b019d852ee06e0833","name":"Hoàng Gia Bảo","registered_at":"2026-06-16T14:24:51Z","symbol":"NIM1079832","token_address":"0x82c764e3cee8077d8c170d5d3f27a2f583f06a4c","type":"artist","uuid":"472547c6-8bf3-4eda-92fd-c21addafd884"}
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 0x004991b18dd7e5c6067e4a32a5a242e42ce2e6cd9bfcd25b019d852ee06e0833. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/472547c6-8bf3-4eda-92fd-c21addafd884.json and https://artists.proofprofile.net/proofs/artist/472547c6-8bf3-4eda-92fd-c21addafd884.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0x004991b18dd7e5c6067e4a32a5a242e42ce2e6cd9bfcd25b019d852ee06e0833","name":"Hoàng Gia Bảo","registered_at":"2026-06-16T14:24:51Z","symbol":"NIM1079832","token_address":"0x82c764e3cee8077d8c170d5d3f27a2f583f06a4c","type":"artist","uuid":"472547c6-8bf3-4eda-92fd-c21addafd884"}
album: Hey ThaiLand (Remix)
  type: MusicAlbum
  date published: 2023-05-13
album: Play Date
  type: MusicAlbum
  date published: 2023-08-07
album: Head InThe Cloud JaBow Remix
  type: MusicAlbum
  date published: 2023-08-07
album: Play Date
  type: MusicAlbum
  date published: 2023-08-07
album: Nhạc Anh Không Tầm Thường
  type: MusicAlbum
  date published: 2023-09-16