อ๊อฟcสุรพล
type: MusicGroup
popularity: 22
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7c17b4a049800ef49f31d4942e3105a44ca33e3c00a6dad9ad01face77f54f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2900b68f-299d-4fa9-b573-345f095b8a83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2900b68f-299d-4fa9-b573-345f095b8a83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2900b68f-299d-4fa9-b573-345f095b8a83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7c17b4a049800ef49f31d4942e3105a44ca33e3c00a6dad9ad01face77f54f3","name":"อ๊อฟcสุรพล","registered_at":"2026-06-11T14:47:52Z","symbol":"NIM0053767","token_address":"0x0dc1ca5eb15657895e763692e4e50768a629b257","type":"artist","uuid":"2900b68f-299d-4fa9-b573-345f095b8a83"}
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 0xe7c17b4a049800ef49f31d4942e3105a44ca33e3c00a6dad9ad01face77f54f3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2900b68f-299d-4fa9-b573-345f095b8a83.json and https://artists.proofprofile.net/proofs/artist/2900b68f-299d-4fa9-b573-345f095b8a83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xe7c17b4a049800ef49f31d4942e3105a44ca33e3c00a6dad9ad01face77f54f3","name":"อ๊อฟcสุรพล","registered_at":"2026-06-11T14:47:52Z","symbol":"NIM0053767","token_address":"0x0dc1ca5eb15657895e763692e4e50768a629b257","type":"artist","uuid":"2900b68f-299d-4fa9-b573-345f095b8a83"}
album: Iឡើងsភ្នំចុះភ្នំ
  type: MusicAlbum
  date published: 2025-04-28
album: ឆ្នាំថ្មីស្រីពេlញក្រមុំ
  type: MusicAlbum
  date published: 2025-04-28
album: កrន្ទ្រឹមថ្មីបុកoបាស់
  type: MusicAlbum
  date published: 2025-04-28
album: ชาติหน้าอาจไม่มีจริง
  type: MusicAlbum
  date published: 2025-08-18