Jack Benny (born Benjamin Kubelsky; February 14, 1894 – December 26, 1974) was an American entertainer who evolved from a modest success as a violinist on the vaudeville circuit to one of the leading
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922d3e9555f563ec7767013cb25d824be637c13a7caa1312865c6242caf69af8. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19a0ed1f-50e2-45a8-8360-190ec2a704b4.json and https://artists.proofprofile.net/proofs/artist/19a0ed1f-50e2-45a8-8360-190ec2a704b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Voices From The Hollywood Past, Vol. 2 - Jack Benny
Jack Benny Program, Vol. 2: Vintage Comedy Radio Episodes
Jack Benny Program, Vol. 3: Vintage Comedy Radio Episodes
Jack Benny Program, Vol. 1: 25 Vintage Comedy Radio Episodes
Rehearsing With Ed (Live On The Ed Sullivan Show, March 29, 1959)
Roast Of Ed Sullivan (Live On The Ed Sullivan Show, January 30, 1955)
Jack Roasts Ed Sullivan (Live On The Ed Sullivan Show, April 30, 1967)
Lost Dollar Bill (Live On The Ed Sullivan Show, June 21, 1959)