Jane Wyman
type: MusicGroup
description: Jane Wyman ( ; born Sarah Jane Mayfield; January 5, 1917 – September 10, 2007). was an American actress. A star of both movies and television, she received an Academy Award for Best Actress, four Gold
popularity: 12
followers: 322
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb903b53691a80f93e50453928d822a01ff9f350f65a65fef5c34ac04beb4f96b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81107405-d959-4b17-8bb1-0579dde3571f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81107405-d959-4b17-8bb1-0579dde3571f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81107405-d959-4b17-8bb1-0579dde3571f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb903b53691a80f93e50453928d822a01ff9f350f65a65fef5c34ac04beb4f96b","name":"Jane Wyman","registered_at":"2026-06-14T18:02:15Z","symbol":"NIM0532636","token_address":"0xa1f901e381b47184469d633bf804a713e02afe61","type":"artist","uuid":"81107405-d959-4b17-8bb1-0579dde3571f"}
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 0xb903b53691a80f93e50453928d822a01ff9f350f65a65fef5c34ac04beb4f96b. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81107405-d959-4b17-8bb1-0579dde3571f.json and https://artists.proofprofile.net/proofs/artist/81107405-d959-4b17-8bb1-0579dde3571f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xb903b53691a80f93e50453928d822a01ff9f350f65a65fef5c34ac04beb4f96b","name":"Jane Wyman","registered_at":"2026-06-14T18:02:15Z","symbol":"NIM0532636","token_address":"0xa1f901e381b47184469d633bf804a713e02afe61","type":"artist","uuid":"81107405-d959-4b17-8bb1-0579dde3571f"}