មាស សារ៉ាន់
type: MusicGroup
genre: traditional music
popularity: 7
followers: 616
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c50b9ae7af0a3934791046a72735846fc5c50a343853a442bcc2a05b745d95a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5346f862-1980-487d-bd79-b19326cec5f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5346f862-1980-487d-bd79-b19326cec5f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5346f862-1980-487d-bd79-b19326cec5f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c50b9ae7af0a3934791046a72735846fc5c50a343853a442bcc2a05b745d95a","name":"មាស សារ៉ាន់","registered_at":"2026-06-16T18:41:05Z","symbol":"NIM1140977","token_address":"0x555df4c565c07249adb74e0686a4f55b57195dac","type":"artist","uuid":"5346f862-1980-487d-bd79-b19326cec5f2"}
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 0x1c50b9ae7af0a3934791046a72735846fc5c50a343853a442bcc2a05b745d95a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5346f862-1980-487d-bd79-b19326cec5f2.json and https://artists.proofprofile.net/proofs/artist/5346f862-1980-487d-bd79-b19326cec5f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1c50b9ae7af0a3934791046a72735846fc5c50a343853a442bcc2a05b745d95a","name":"មាស សារ៉ាន់","registered_at":"2026-06-16T18:41:05Z","symbol":"NIM1140977","token_address":"0x555df4c565c07249adb74e0686a4f55b57195dac","type":"artist","uuid":"5346f862-1980-487d-bd79-b19326cec5f2"}
album: ក្របីស៊ីស្រូវ
  type: MusicAlbum
  date published: 2025-08-19