Bé Bìn
type: MusicGroup
genre: vinahouse
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3c02d57018a3c2c52bd82d7ad1577916c122b6aa2483ab42a075b69b9694f68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/faa683ad-e268-4f92-9bec-95adfc0dd23a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/faa683ad-e268-4f92-9bec-95adfc0dd23a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/faa683ad-e268-4f92-9bec-95adfc0dd23a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3c02d57018a3c2c52bd82d7ad1577916c122b6aa2483ab42a075b69b9694f68","name":"Bé Bìn","registered_at":"2026-06-21T16:59:45Z","symbol":"NIM1979996","token_address":"0x9206cb9e1763ff0cc73fdc12a89c3125b0e7430a","type":"artist","uuid":"faa683ad-e268-4f92-9bec-95adfc0dd23a"}
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 0xa3c02d57018a3c2c52bd82d7ad1577916c122b6aa2483ab42a075b69b9694f68. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/faa683ad-e268-4f92-9bec-95adfc0dd23a.json and https://artists.proofprofile.net/proofs/artist/faa683ad-e268-4f92-9bec-95adfc0dd23a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xa3c02d57018a3c2c52bd82d7ad1577916c122b6aa2483ab42a075b69b9694f68","name":"Bé Bìn","registered_at":"2026-06-21T16:59:45Z","symbol":"NIM1979996","token_address":"0x9206cb9e1763ff0cc73fdc12a89c3125b0e7430a","type":"artist","uuid":"faa683ad-e268-4f92-9bec-95adfc0dd23a"}
album: Mượn Tình (HM Remix)
  type: MusicAlbum
  date published: 2025-03-02
album: Mượn Tình (Duck Remix)
  type: MusicAlbum
  date published: 2025-03-02
album: Mượn Tình (QV Remix)
  type: MusicAlbum
  date published: 2025-03-02
album: Mượn Tình (QV Remix) [Version 2]
  type: MusicAlbum
  date published: 2025-03-02
album: Mượn Tình (HM Remix) [Version 2]
  type: MusicAlbum
  date published: 2025-03-02
album: Mượn Tình (Duck Remix) [Version 2]
  type: MusicAlbum
  date published: 2025-03-03
album: Ôi Kìa Tết Đến (HM Remix)
  type: MusicAlbum
  date published: 2025-03-15
album: Ôi Kìa Tết Đến (QV Remix)
  type: MusicAlbum
  date published: 2025-03-15
album: Ôi Kìa Tết Đến (QV Remix) [Version 2]
  type: MusicAlbum
  date published: 2025-03-15