อรวี สัจจานนท์
type: MusicGroup
genre: luk thung
genre: phleng phuea chiwit
genre: thai pop
popularity: 24
followers: 541
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x424d8f86580f8ef2aa1ffed02680600b0ba5d80360b1c3af5d238463e1a2ec08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60239399-7927-4b88-8b01-1cec9a100e2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60239399-7927-4b88-8b01-1cec9a100e2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60239399-7927-4b88-8b01-1cec9a100e2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x424d8f86580f8ef2aa1ffed02680600b0ba5d80360b1c3af5d238463e1a2ec08","name":"อรวี สัจจานนท์","registered_at":"2026-06-11T22:44:15Z","symbol":"NIM0125829","token_address":"0xf7a0db4b37f66dbf71ae642f2eff3c1acd2e4e0e","type":"artist","uuid":"60239399-7927-4b88-8b01-1cec9a100e2e"}
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 0x424d8f86580f8ef2aa1ffed02680600b0ba5d80360b1c3af5d238463e1a2ec08. 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/60239399-7927-4b88-8b01-1cec9a100e2e.json and https://artists.proofprofile.net/proofs/artist/60239399-7927-4b88-8b01-1cec9a100e2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x424d8f86580f8ef2aa1ffed02680600b0ba5d80360b1c3af5d238463e1a2ec08","name":"อรวี สัจจานนท์","registered_at":"2026-06-11T22:44:15Z","symbol":"NIM0125829","token_address":"0xf7a0db4b37f66dbf71ae642f2eff3c1acd2e4e0e","type":"artist","uuid":"60239399-7927-4b88-8b01-1cec9a100e2e"}