Huỳnh Thanh Vinh
type: MusicGroup
genre: bolero
genre: traditional music
genre: vietnamese bolero
popularity: 7
followers: 189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1da26cbf50e712c876f3ea6c7385de6e5ce505354fa848356f1fcc9d3e3f7ceb
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/4b753982-f0ce-4695-a698-1dec8baead02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b753982-f0ce-4695-a698-1dec8baead02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b753982-f0ce-4695-a698-1dec8baead02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1da26cbf50e712c876f3ea6c7385de6e5ce505354fa848356f1fcc9d3e3f7ceb","name":"Huỳnh Thanh Vinh","registered_at":"2026-06-16T15:58:18Z","symbol":"NIM1102140","token_address":"0xe496d52e26d25ade26f835cf006d1f35d017ec85","type":"artist","uuid":"4b753982-f0ce-4695-a698-1dec8baead02"}
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 0x1da26cbf50e712c876f3ea6c7385de6e5ce505354fa848356f1fcc9d3e3f7ceb. 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/4b753982-f0ce-4695-a698-1dec8baead02.json and https://artists.proofprofile.net/proofs/artist/4b753982-f0ce-4695-a698-1dec8baead02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x1da26cbf50e712c876f3ea6c7385de6e5ce505354fa848356f1fcc9d3e3f7ceb","name":"Huỳnh Thanh Vinh","registered_at":"2026-06-16T15:58:18Z","symbol":"NIM1102140","token_address":"0xe496d52e26d25ade26f835cf006d1f35d017ec85","type":"artist","uuid":"4b753982-f0ce-4695-a698-1dec8baead02"}
album: Chuyến Xe Lam Chiều
  type: MusicAlbum
  date published: 2024-01-12
album: Đôi Ngã Chia Ly
  type: MusicAlbum
  date published: 2024-03-28
album: Con Đường Xưa Em Đi
  type: MusicAlbum
  date published: 2024-11-08