Rebecca Kilgore (September 24, 1949 – January 7, 2026) was an American jazz vocalist based in Portland, Oregon. She has been called "one of the best interpreters of the Great American Songbook". She p
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 0x5903f4c6547af0d5f9a30d6f9a6021ed4b9cfe5ce74e127c6f7bab4ab5c7c962. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2f130b3-14cc-41c8-b96c-0d824280fa56.json and https://artists.proofprofile.net/proofs/artist/b2f130b3-14cc-41c8-b96c-0d824280fa56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Harlem Butterfly: A Remembrance of Maxine Sullivan
Rebecca Kilgore's Lovefest at the Pizzarelli Party
Rebecca Kilgore with the Harry Allen Quartet: I Like Men
Rebecca Kilgore with Hal Smith's Rhythmakers
Rebecca Kilgore with Hal Smith's California Swing Cats
Live at Jazz Ascona Festival 2001 & Rimini Jazz Festival 2008
A Little Taste a Tribute to Dave Frishberg