โอ๊ต อาร์ สยาม
type: MusicGroup
genre: luk thung
popularity: 3
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf5de4b1f4b4f9017e2929e23c36879da98e4aa51f49435c3f56edf7bf1bc0cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08cd39cd-c612-48c0-968e-6c17c7e28ed2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08cd39cd-c612-48c0-968e-6c17c7e28ed2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08cd39cd-c612-48c0-968e-6c17c7e28ed2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf5de4b1f4b4f9017e2929e23c36879da98e4aa51f49435c3f56edf7bf1bc0cb","name":"โอ๊ต อาร์ สยาม","registered_at":"2026-06-15T16:34:23Z","symbol":"NIM0767063","token_address":"0xc8729f9e1930460b79e6aeea4910bfa9b5521035","type":"artist","uuid":"08cd39cd-c612-48c0-968e-6c17c7e28ed2"}
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 0xbf5de4b1f4b4f9017e2929e23c36879da98e4aa51f49435c3f56edf7bf1bc0cb. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08cd39cd-c612-48c0-968e-6c17c7e28ed2.json and https://artists.proofprofile.net/proofs/artist/08cd39cd-c612-48c0-968e-6c17c7e28ed2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0xbf5de4b1f4b4f9017e2929e23c36879da98e4aa51f49435c3f56edf7bf1bc0cb","name":"โอ๊ต อาร์ สยาม","registered_at":"2026-06-15T16:34:23Z","symbol":"NIM0767063","token_address":"0xc8729f9e1930460b79e6aeea4910bfa9b5521035","type":"artist","uuid":"08cd39cd-c612-48c0-968e-6c17c7e28ed2"}
album: คนตายที่ยังหายใจ
  type: MusicAlbum
  date published: 2012-11-28