Doll Face
type: MusicGroup
description: Doll Face is a 1945 American film released by 20th Century Fox and directed by Lewis Seiler starring Vivian Blaine as "Doll Face" Carroll. It also stars actor Dennis O'Keefe and singers Carmen Miranda
popularity: 4
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabf46ab03cb3da85c0fe5c9022883b0c3883db161081f626973b5e5797b1238e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48e97457-c8a5-4d21-ab2d-3ef523eef170.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48e97457-c8a5-4d21-ab2d-3ef523eef170.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48e97457-c8a5-4d21-ab2d-3ef523eef170
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabf46ab03cb3da85c0fe5c9022883b0c3883db161081f626973b5e5797b1238e","name":"Doll Face","registered_at":"2026-06-16T15:01:44Z","symbol":"NIM1088637","token_address":"0x0ff9a4af7414410cd318f8d0380d92cba39badbb","type":"artist","uuid":"48e97457-c8a5-4d21-ab2d-3ef523eef170"}
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 0xabf46ab03cb3da85c0fe5c9022883b0c3883db161081f626973b5e5797b1238e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48e97457-c8a5-4d21-ab2d-3ef523eef170.json and https://artists.proofprofile.net/proofs/artist/48e97457-c8a5-4d21-ab2d-3ef523eef170.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xabf46ab03cb3da85c0fe5c9022883b0c3883db161081f626973b5e5797b1238e","name":"Doll Face","registered_at":"2026-06-16T15:01:44Z","symbol":"NIM1088637","token_address":"0x0ff9a4af7414410cd318f8d0380d92cba39badbb","type":"artist","uuid":"48e97457-c8a5-4d21-ab2d-3ef523eef170"}
album: Doll Face
  type: MusicAlbum
  date published: 2025-09-01