Da Unknown
type: MusicGroup
genre: malay
genre: malay pop
genre: malay rap
genre: malaysian pop
popularity: 11
followers: 1060
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x416bca8ebbc6153de774aaceedb33455705addec45f84f8f2353e2e58d61f6e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/013edbfb-27ab-4342-b016-36c72f371398.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/013edbfb-27ab-4342-b016-36c72f371398.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/013edbfb-27ab-4342-b016-36c72f371398
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x416bca8ebbc6153de774aaceedb33455705addec45f84f8f2353e2e58d61f6e5","name":"Da Unknown","registered_at":"2026-06-14T04:32:47Z","symbol":"NIM0339582","token_address":"0x31054b0ef9d9568396ca27dc489115b6c5e05193","type":"artist","uuid":"013edbfb-27ab-4342-b016-36c72f371398"}
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 0x416bca8ebbc6153de774aaceedb33455705addec45f84f8f2353e2e58d61f6e5. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/013edbfb-27ab-4342-b016-36c72f371398.json and https://artists.proofprofile.net/proofs/artist/013edbfb-27ab-4342-b016-36c72f371398.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0x416bca8ebbc6153de774aaceedb33455705addec45f84f8f2353e2e58d61f6e5","name":"Da Unknown","registered_at":"2026-06-14T04:32:47Z","symbol":"NIM0339582","token_address":"0x31054b0ef9d9568396ca27dc489115b6c5e05193","type":"artist","uuid":"013edbfb-27ab-4342-b016-36c72f371398"}
album: Jangan Marah (Baby Sayang)
  type: MusicAlbum
  date published: 2021
album: Jangan Marah (Baby Sayang)
  type: MusicAlbum
  date published: 2021-06-02
album: Tersakiti
  type: MusicAlbum
  date published: 2022-01-12
album: OOTD Raya
  type: MusicAlbum
  date published: 2022-04-08
album: Cinta Hati
  type: MusicAlbum
  date published: 2022-11-25
album: Goyang
  type: MusicAlbum
  date published: 2023-04-21