Mengkeang
type: MusicGroup
popularity: 4
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc138a1cdd3b97c8b41caf6009a34bf7d2d799e6a080ea6f76d066fc64d746ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/259bee6c-9f48-4af9-9b27-6224e535a4d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/259bee6c-9f48-4af9-9b27-6224e535a4d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/259bee6c-9f48-4af9-9b27-6224e535a4d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
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 0xcc138a1cdd3b97c8b41caf6009a34bf7d2d799e6a080ea6f76d066fc64d746ec. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/259bee6c-9f48-4af9-9b27-6224e535a4d6.json and https://artists.proofprofile.net/proofs/artist/259bee6c-9f48-4af9-9b27-6224e535a4d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
album: ល្អតែដំបូង
  type: MusicAlbum
  date published: 2023-06-20
album: No Pain No Cry
  type: MusicAlbum
  date published: 2023-07-15
album: ថ្ងៃក្រោយCallទៅបានទេ
  type: MusicAlbum
  date published: 2023-07-16
album: បើអាច
  type: MusicAlbum
  date published: 2023-07-20
album: មិនអាចឃាត់ទេ
  type: MusicAlbum
  date published: 2023-07-25
album: មានជាតិក្រោយក៏មិនប្រាកដថាបានជួប
  type: MusicAlbum
  date published: 2023-07-29
album: ផ្ទះស្បូវចាំអូន
  type: MusicAlbum
  date published: 2023-09-07
album: Mengkeang
  type: MusicAlbum
  date published: 2024-02-20
album: ផ្ទះដំបូលស្បូវ
  type: MusicAlbum
  date published: 2024-02-28
album: My Born Day
  type: MusicAlbum
  date published: 2024-03-19
album: Sorry Mom
  type: MusicAlbum
  date published: 2024-04-08
album: Sorry Mom
  type: MusicAlbum
  date published: 2024-07-30
album: បាច់ផ្កាបាត់ម្ចាស់
  type: MusicAlbum
  date published: 2025-02-11
album: V.M192004
  type: MusicAlbum
  date published: 2025-02-19