Trungng
type: MusicGroup
genre: vietnamese hip hop
genre: v-pop
popularity: 35
followers: 1176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1da5ac1e7d61135c54a77b882d5f9f5bf95c7572c5047cd18f122aa85f2bbae6
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/af94342d-d541-4c53-b8d2-26f73bd64456.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af94342d-d541-4c53-b8d2-26f73bd64456.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af94342d-d541-4c53-b8d2-26f73bd64456
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 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 0x1da5ac1e7d61135c54a77b882d5f9f5bf95c7572c5047cd18f122aa85f2bbae6. 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/af94342d-d541-4c53-b8d2-26f73bd64456.json and https://artists.proofprofile.net/proofs/artist/af94342d-d541-4c53-b8d2-26f73bd64456.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Role Models
  type: MusicAlbum
  date published: 2020-12-10
album: it's not okay
  type: MusicAlbum
  date published: 2021-03-17
album: Vut Bay (Original)
  type: MusicAlbum
  date published: 2021-04-28
album: EMPTY (feat. KZ, VCC Toska & Elon Mushroom)
  type: MusicAlbum
  date published: 2022-03-29
album: Kung Lao (21-9-22 Session)
  type: MusicAlbum
  date published: 2023-03-21
album: STAY ALIVE
  type: MusicAlbum
  date published: 2023-08-25
album: SAY GOAT PHAC
  type: MusicAlbum
  date published: 2025-01-07
album: room
  type: MusicAlbum
  date published: 2025-01-19