Prachaya Ruangroj
type: MusicGroup
genre: luk thung
genre: thai pop
genre: t-pop
description: Prachaya Ruangroj (; born 28 July 1994), nicknamed Singto (), is a Thai actor. He is well known in Thailand for his role as Kongphop in SOTUS released in 2016. Since then, Prachaya has starred in seve
popularity: 8
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64d43d22318cd85dbc12f2daf819a73d7ec0eb6cb413eaba278f67640f82bdfa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdade7ce-0197-46b8-81fd-385165a41fbf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdade7ce-0197-46b8-81fd-385165a41fbf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdade7ce-0197-46b8-81fd-385165a41fbf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64d43d22318cd85dbc12f2daf819a73d7ec0eb6cb413eaba278f67640f82bdfa","name":"Prachaya Ruangroj","registered_at":"2026-06-20T17:39:40Z","symbol":"NIM1672653","token_address":"0x3ee8a623e78fb82d02e54692885cecfee258bd87","type":"artist","uuid":"bdade7ce-0197-46b8-81fd-385165a41fbf"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d43d22318cd85dbc12f2daf819a73d7ec0eb6cb413eaba278f67640f82bdfa. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdade7ce-0197-46b8-81fd-385165a41fbf.json and https://artists.proofprofile.net/proofs/artist/bdade7ce-0197-46b8-81fd-385165a41fbf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x64d43d22318cd85dbc12f2daf819a73d7ec0eb6cb413eaba278f67640f82bdfa","name":"Prachaya Ruangroj","registered_at":"2026-06-20T17:39:40Z","symbol":"NIM1672653","token_address":"0x3ee8a623e78fb82d02e54692885cecfee258bd87","type":"artist","uuid":"bdade7ce-0197-46b8-81fd-385165a41fbf"}