ใบเฟิร์น ไมค์ทองคำ
type: MusicGroup
genre: luk thung
popularity: 3
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33d0faf32cea9e8b7393d02e29c2bb6c07de10f2abad0f47bec535a10a224deb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/addd88c5-6282-442e-b02e-e8edb6dd215b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/addd88c5-6282-442e-b02e-e8edb6dd215b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/addd88c5-6282-442e-b02e-e8edb6dd215b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33d0faf32cea9e8b7393d02e29c2bb6c07de10f2abad0f47bec535a10a224deb","name":"ใบเฟิร์น ไมค์ทองคำ","registered_at":"2026-06-20T10:49:07Z","symbol":"NIM1594688","token_address":"0x421efecd08a9f1b0a8cf7496d6291b2457e8133b","type":"artist","uuid":"addd88c5-6282-442e-b02e-e8edb6dd215b"}
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 0x33d0faf32cea9e8b7393d02e29c2bb6c07de10f2abad0f47bec535a10a224deb. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/addd88c5-6282-442e-b02e-e8edb6dd215b.json and https://artists.proofprofile.net/proofs/artist/addd88c5-6282-442e-b02e-e8edb6dd215b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x33d0faf32cea9e8b7393d02e29c2bb6c07de10f2abad0f47bec535a10a224deb","name":"ใบเฟิร์น ไมค์ทองคำ","registered_at":"2026-06-20T10:49:07Z","symbol":"NIM1594688","token_address":"0x421efecd08a9f1b0a8cf7496d6291b2457e8133b","type":"artist","uuid":"addd88c5-6282-442e-b02e-e8edb6dd215b"}