អៀង ស៊ីធុល
type: MusicGroup
genre: traditional music
popularity: 15
followers: 918
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9b27dd2dbc63ba6ae4104caf165b63ce825c2697e40c8eeafaec0804c832029
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/01aa89d0-2e38-4744-b79f-6f8f515df358.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01aa89d0-2e38-4744-b79f-6f8f515df358.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01aa89d0-2e38-4744-b79f-6f8f515df358
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9b27dd2dbc63ba6ae4104caf165b63ce825c2697e40c8eeafaec0804c832029","name":"អៀង ស៊ីធុល","registered_at":"2026-06-14T04:37:35Z","symbol":"NIM0340725","token_address":"0x50beb0229b4b97e29f4a24db456859a638b3894a","type":"artist","uuid":"01aa89d0-2e38-4744-b79f-6f8f515df358"}
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 0xf9b27dd2dbc63ba6ae4104caf165b63ce825c2697e40c8eeafaec0804c832029. 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/01aa89d0-2e38-4744-b79f-6f8f515df358.json and https://artists.proofprofile.net/proofs/artist/01aa89d0-2e38-4744-b79f-6f8f515df358.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0xf9b27dd2dbc63ba6ae4104caf165b63ce825c2697e40c8eeafaec0804c832029","name":"អៀង ស៊ីធុល","registered_at":"2026-06-14T04:37:35Z","symbol":"NIM0340725","token_address":"0x50beb0229b4b97e29f4a24db456859a638b3894a","type":"artist","uuid":"01aa89d0-2e38-4744-b79f-6f8f515df358"}
album: សារាយអណ្តែត (Chlangden, Vol.94)
  type: MusicAlbum
  date published: 2025-05-27
album: ជួបជុំគ្នារាំសប្បាយ
  type: MusicAlbum
  date published: 2025-08-19