Shoshana Bush is an American actress. She is perhaps best known for her role in the film Dance Flick (2009). Her aunt was actress Bonnie Franklin. Career Shoshana Bush is a native of Tiburon, Califo
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668c44fb91d95fd404e3ae2fd4ea39121945a6e0d27024e14242f0a5b0ef8648. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb509d49-79c3-4c87-8ff3-71c86f6d0221.json and https://artists.proofprofile.net/proofs/artist/eb509d49-79c3-4c87-8ff3-71c86f6d0221.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shoshana Bush & Friends Live At Catalina Jazz Club