เอกซ์ ไอ เอส
type: MusicGroup
popularity: 17
followers: 432
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60d55e128aeaf4ebbe401788c5d632921284e76748b81e6d53262d945587d8ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16faa258-5d7c-40b8-bc9b-28694f47759e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16faa258-5d7c-40b8-bc9b-28694f47759e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16faa258-5d7c-40b8-bc9b-28694f47759e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60d55e128aeaf4ebbe401788c5d632921284e76748b81e6d53262d945587d8ba","name":"เอกซ์ ไอ เอส","registered_at":"2026-06-14T06:47:51Z","symbol":"NIM0371776","token_address":"0x2bfdebb302af6d738585bc7b93a3a6102e3687a2","type":"artist","uuid":"16faa258-5d7c-40b8-bc9b-28694f47759e"}
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 0x60d55e128aeaf4ebbe401788c5d632921284e76748b81e6d53262d945587d8ba. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16faa258-5d7c-40b8-bc9b-28694f47759e.json and https://artists.proofprofile.net/proofs/artist/16faa258-5d7c-40b8-bc9b-28694f47759e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:22:11Z
  text: {"copyright_id":"0x60d55e128aeaf4ebbe401788c5d632921284e76748b81e6d53262d945587d8ba","name":"เอกซ์ ไอ เอส","registered_at":"2026-06-14T06:47:51Z","symbol":"NIM0371776","token_address":"0x2bfdebb302af6d738585bc7b93a3a6102e3687a2","type":"artist","uuid":"16faa258-5d7c-40b8-bc9b-28694f47759e"}