James Dashow (born November 7, 1944, in Chicago, Illinois) is an American composer of electro-acoustic music, instrumental music and opera.Slonimsky, Nicolas; Kuhn, Laura; McIntire, Dennis (2001). "Da
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 0x42540dd477ad4c74f64c330e03a4fb0f9da5b7eadfa12812475d22f1dd922eeb. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/678e5c13-d97c-4712-8da9-d27389016c6a.json and https://artists.proofprofile.net/proofs/artist/678e5c13-d97c-4712-8da9-d27389016c6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Oedipus orca (Original Motion Picture Soundtrack)
Dashow: Archimedes / Mnemonics / Oro, Argento & Legno
Oedipus Orca / Una spirale di nebbia (Original Motion Picture Soundracks From "Oedipus Orca" and "Una spirale di nebbia")
Effetti collaterali (1976) [Live in Studio]
Three Scenes from Archimedes and Media Survival Kit
James Dashow: Soundings in Pure Duration, Vol. 2