Huy Sophanna
type: MusicGroup
popularity: 7
followers: 1116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8352ac8d6ce64279d2a0e00d141ded5ce1cc359e025248134435ed592cb66f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2913f0aa-4275-4ad2-8c4c-640d300f254b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2913f0aa-4275-4ad2-8c4c-640d300f254b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2913f0aa-4275-4ad2-8c4c-640d300f254b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8352ac8d6ce64279d2a0e00d141ded5ce1cc359e025248134435ed592cb66f1","name":"Huy Sophanna","registered_at":"2026-06-16T03:55:08Z","symbol":"NIM0929526","token_address":"0x7b2977363badadbbd8509735948de6a46e2cef92","type":"artist","uuid":"2913f0aa-4275-4ad2-8c4c-640d300f254b"}
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 0xe8352ac8d6ce64279d2a0e00d141ded5ce1cc359e025248134435ed592cb66f1. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2913f0aa-4275-4ad2-8c4c-640d300f254b.json and https://artists.proofprofile.net/proofs/artist/2913f0aa-4275-4ad2-8c4c-640d300f254b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xe8352ac8d6ce64279d2a0e00d141ded5ce1cc359e025248134435ed592cb66f1","name":"Huy Sophanna","registered_at":"2026-06-16T03:55:08Z","symbol":"NIM0929526","token_address":"0x7b2977363badadbbd8509735948de6a46e2cef92","type":"artist","uuid":"2913f0aa-4275-4ad2-8c4c-640d300f254b"}
album: Khmer Fingerstyle Music
  type: MusicAlbum
  date published: 2021-03-26
album: យប់មិញអូនញញឹម
  type: MusicAlbum
  date published: 2021-03-26
album: Demon Skull
  type: MusicAlbum
  date published: 2021-03-26
album: បើយើងក្លាយជាអ្នកដទៃ (feat. Punleur Koa)
  type: MusicAlbum
  date published: 2023-06-14