Max Reiter (20 October 1905 Trieste, Austro-Hungarian Empire – 13 December 1950 San Antonio) was an Italian-born American conductor who founded the San Antonio Symphony Orchestra in 1939 and developed
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 0x213c7f9fe56ef15801a7483c9391c696f3af0d7bfc9fe978689f346682ee8d3a. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc255761-cba3-4c54-8640-bea09434b407.json and https://artists.proofprofile.net/proofs/artist/cc255761-cba3-4c54-8640-bea09434b407.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).