Ms. Widya
type: MusicGroup
popularity: 14
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e0d1c0a066500e94656fc851a3e477b3cd7fd2063435243ecec104df5e165f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08589430-d62d-4961-988a-6ac016e31594.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08589430-d62d-4961-988a-6ac016e31594.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08589430-d62d-4961-988a-6ac016e31594
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e0d1c0a066500e94656fc851a3e477b3cd7fd2063435243ecec104df5e165f2","name":"Ms. Widya","registered_at":"2026-06-14T05:18:22Z","symbol":"NIM0350460","token_address":"0xc4a77cddf9dc2710dcc3e5a90e3c2e0c71677f7e","type":"artist","uuid":"08589430-d62d-4961-988a-6ac016e31594"}
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 0x9e0d1c0a066500e94656fc851a3e477b3cd7fd2063435243ecec104df5e165f2. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08589430-d62d-4961-988a-6ac016e31594.json and https://artists.proofprofile.net/proofs/artist/08589430-d62d-4961-988a-6ac016e31594.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0x9e0d1c0a066500e94656fc851a3e477b3cd7fd2063435243ecec104df5e165f2","name":"Ms. Widya","registered_at":"2026-06-14T05:18:22Z","symbol":"NIM0350460","token_address":"0xc4a77cddf9dc2710dcc3e5a90e3c2e0c71677f7e","type":"artist","uuid":"08589430-d62d-4961-988a-6ac016e31594"}