Adam Schoenberg (born November 15, 1980)adamschoenberg.com is an American composer. A member of the Atlanta School of Composers, his works have been performed by numerous orchestras and ensembles in t
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 0x5918f222190f484d223a811df511d9c29ddfbba69740f4d46705e69ad5c52e1f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b75f9463-d152-4b6e-b217-4d3c6d947f8f.json and https://artists.proofprofile.net/proofs/artist/b75f9463-d152-4b6e-b217-4d3c6d947f8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Adam Schoenberg: American Symphony, Finding Rothko & Picture Studies
The Blakemore Trio Plays Music of Adam Schoenberg