Mubai Hefni
type: MusicGroup
genre: malay
genre: malay pop
popularity: 9
followers: 544
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x287a50c5c6186a45218c1ea697200fe4c0131d8c635d2d9b0d5f9e84f7fdfe9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ca8b60-0f79-48f8-88a7-60b194377555.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ca8b60-0f79-48f8-88a7-60b194377555.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6ca8b60-0f79-48f8-88a7-60b194377555
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x287a50c5c6186a45218c1ea697200fe4c0131d8c635d2d9b0d5f9e84f7fdfe9c","name":"Mubai Hefni","registered_at":"2026-06-21T15:24:38Z","symbol":"NIM1958887","token_address":"0x5d62a7345d0d3583a1c981a832dabd6b5469c341","type":"artist","uuid":"f6ca8b60-0f79-48f8-88a7-60b194377555"}
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 0x287a50c5c6186a45218c1ea697200fe4c0131d8c635d2d9b0d5f9e84f7fdfe9c. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6ca8b60-0f79-48f8-88a7-60b194377555.json and https://artists.proofprofile.net/proofs/artist/f6ca8b60-0f79-48f8-88a7-60b194377555.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x287a50c5c6186a45218c1ea697200fe4c0131d8c635d2d9b0d5f9e84f7fdfe9c","name":"Mubai Hefni","registered_at":"2026-06-21T15:24:38Z","symbol":"NIM1958887","token_address":"0x5d62a7345d0d3583a1c981a832dabd6b5469c341","type":"artist","uuid":"f6ca8b60-0f79-48f8-88a7-60b194377555"}
album: Mengalah
  type: MusicAlbum
  date published: 2024-03-12
album: Terdiam Sepi
  type: MusicAlbum
  date published: 2024-05-24
album: Terdiam Sepi
  type: MusicAlbum
  date published: 2024-05-24
album: Andaikan Jodoh
  type: MusicAlbum
  date published: 2025-06-27