#SS
type: MusicGroup
genre: vietnamese lo-fi
popularity: 35
followers: 4893
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3c1fec56eda52b8d882d58940d01e2e352920ca9cda0aa8048b9a52293256eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3897e5ec-6358-4381-8062-54cca1d3b075.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3897e5ec-6358-4381-8062-54cca1d3b075.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3897e5ec-6358-4381-8062-54cca1d3b075
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0xc3c1fec56eda52b8d882d58940d01e2e352920ca9cda0aa8048b9a52293256eb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3897e5ec-6358-4381-8062-54cca1d3b075.json and https://artists.proofprofile.net/proofs/artist/3897e5ec-6358-4381-8062-54cca1d3b075.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Còn Lại Gì Khi Em Rời Đi
  type: MusicAlbum
  date published: 2020-11-28
album: Rồi Anh Sẽ Chẳng Còn Nhớ Về Em
  type: MusicAlbum
  date published: 2020-12-04
album: Tình Yêu Những Đứa Trẻ Con Thì
  type: MusicAlbum
  date published: 2020-12-11
album: 14 / 02
  type: MusicAlbum
  date published: 2021-05-15
album: Ngayemdibautroidantatnang
  type: MusicAlbum
  date published: 2021-05-15
album: Vingaydoemchonroixa
  type: MusicAlbum
  date published: 2021-05-15