Michael Vaccaro Jr. (January 2, 1967) has been the lead sports columnist for the New York Post since November 2002. Previously, he has worked as a columnist at The Star-Ledger, The Kansas City Star, a
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 0x9193ff914cb62da7784cda79cdb8dfb74af258dc625b083cdd2b45f3282d7366. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71feb55d-2d75-473f-9149-7dff3c78994e.json and https://artists.proofprofile.net/proofs/artist/71feb55d-2d75-473f-9149-7dff3c78994e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Brahms, Bruch, Rachmaninoff: Romantic Music
The Chamber Music of John Scott (And Other Delicious Morsels)