Eileen Brennan
type: MusicGroup
genre: musicals
description: Eileen Brennan (born Verla Eileen Regina Brennen; September 3, 1932 – July 28, 2013) was an American actress. She made her film debut in the satire Divorce American Style (1967), followed by a support
popularity: 6
followers: 155
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79d53cb317c0441d986d476b3156fd8624c59ec3436c107bfaa064d2e53c3af5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7bfba68-3c4b-460d-ac22-048e6ff5058d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7bfba68-3c4b-460d-ac22-048e6ff5058d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7bfba68-3c4b-460d-ac22-048e6ff5058d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79d53cb317c0441d986d476b3156fd8624c59ec3436c107bfaa064d2e53c3af5","name":"Eileen Brennan","registered_at":"2026-06-20T21:42:56Z","symbol":"NIM1723397","token_address":"0x4783d40490bd1e30c8800921c4d99efe64513e9e","type":"artist","uuid":"c7bfba68-3c4b-460d-ac22-048e6ff5058d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d53cb317c0441d986d476b3156fd8624c59ec3436c107bfaa064d2e53c3af5. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7bfba68-3c4b-460d-ac22-048e6ff5058d.json and https://artists.proofprofile.net/proofs/artist/c7bfba68-3c4b-460d-ac22-048e6ff5058d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x79d53cb317c0441d986d476b3156fd8624c59ec3436c107bfaa064d2e53c3af5","name":"Eileen Brennan","registered_at":"2026-06-20T21:42:56Z","symbol":"NIM1723397","token_address":"0x4783d40490bd1e30c8800921c4d99efe64513e9e","type":"artist","uuid":"c7bfba68-3c4b-460d-ac22-048e6ff5058d"}