Bangkok Saxophone Quartet
type: MusicGroup
genre: luk thung
popularity: 4
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcb426aa7a24311ac2e3d98d1f40c0a2618f057deb72a4a5f270be4567c0d7e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc08e583-160d-4a42-a46c-122b4e8ebc92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc08e583-160d-4a42-a46c-122b4e8ebc92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc08e583-160d-4a42-a46c-122b4e8ebc92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcb426aa7a24311ac2e3d98d1f40c0a2618f057deb72a4a5f270be4567c0d7e8","name":"Bangkok Saxophone Quartet","registered_at":"2026-06-20T17:15:00Z","symbol":"NIM1664277","token_address":"0x114d9a55aa3e0ac1241324716b6239e1ba32a648","type":"artist","uuid":"bc08e583-160d-4a42-a46c-122b4e8ebc92"}
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 0xdcb426aa7a24311ac2e3d98d1f40c0a2618f057deb72a4a5f270be4567c0d7e8. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc08e583-160d-4a42-a46c-122b4e8ebc92.json and https://artists.proofprofile.net/proofs/artist/bc08e583-160d-4a42-a46c-122b4e8ebc92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xdcb426aa7a24311ac2e3d98d1f40c0a2618f057deb72a4a5f270be4567c0d7e8","name":"Bangkok Saxophone Quartet","registered_at":"2026-06-20T17:15:00Z","symbol":"NIM1664277","token_address":"0x114d9a55aa3e0ac1241324716b6239e1ba32a648","type":"artist","uuid":"bc08e583-160d-4a42-a46c-122b4e8ebc92"}
album: เพลงพระราชนิพนธ์ ชุด ฝัน - จอมราชจงเจริญ, Vol. 5
  type: MusicAlbum
  date published: 1958
album: ฝรั่งรำเท้า, Vol. 2
  type: MusicAlbum
  date published: 2000-03-09
album: คลื่นกระทบฝั่ง, Vol. 3
  type: MusicAlbum
  date published: 2000-03-18
album: ผู้ใหญ่ลี, Vol. 6
  type: MusicAlbum
  date published: 2000-03-18