Drasta
type: MusicGroup
genre: vietnamese hip hop
genre: v-pop
popularity: 8
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf2dab3793497ea2f0410bacf1c8c46554ca21f0913d36390313f68b31c7e761
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6abafeb9-f7f7-469f-b566-daa6a1bb4107.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6abafeb9-f7f7-469f-b566-daa6a1bb4107.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6abafeb9-f7f7-469f-b566-daa6a1bb4107
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xcf2dab3793497ea2f0410bacf1c8c46554ca21f0913d36390313f68b31c7e761. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6abafeb9-f7f7-469f-b566-daa6a1bb4107.json and https://artists.proofprofile.net/proofs/artist/6abafeb9-f7f7-469f-b566-daa6a1bb4107.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Difficult Love (feat. HiT)
  type: MusicAlbum
  date published: 2020-09-25
album: Killer Bee
  type: MusicAlbum
  date published: 2021-06-06
album: Alright
  type: MusicAlbum
  date published: 2021-08-06
album: Prayer
  type: MusicAlbum
  date published: 2021-09-26
album: Easttime!
  type: MusicAlbum
  date published: 2022-08-16
album: HUT IT THOI
  type: MusicAlbum
  date published: 2023-04-18
album: Đau Đầu
  type: MusicAlbum
  date published: 2024-06-24