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 0xa539c98d1beea842bdd8a33135dbdeb552236220cd2be919053736bcd0fc34bc. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/988487ae-42a1-4129-aa49-6ea97e43c553.json and https://artists.proofprofile.net/proofs/artist/988487ae-42a1-4129-aa49-6ea97e43c553.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1949 Vol. 2 - Saints, Ramble and Sensation
Red Nichols And His Five Pennies 1927 - 28, Vol. 2
Red Nichols & His Five Pennies 1926-1930
Jazzmasters Vol 11 - Red Nichols & His Five Pennies - Part 2
Jazz Highway: The Snader Telescriptions, Vol. 2
Inspired By The Motion Picture " The Five Penny "
Live at Club Hangover, San Francisco 1953
Red Nichols & His Five Pennies - As Apple Cider
Classic Jazz Gold Collection ( Red Nichols 1926 - 27 )
Classic Jazz Gold Collection ( Red Nichols 1927 )
Greatest Recordings (Original Recording)
The Best of Red Nichols & His Five Pennies
Red Nichols and His Five Pennies (Miff Mole - Jimmy Dorsey - Joe Venuti - Eddie Lang) [Recorded 1926 - 1927] [Encore 1]
Red Nichols and His Five Pennies (Miff Mole - Jimmy Dorsey - Glenn Miller - Pee Wee Russell) [Recorded 1928 - 1930] [Encore 2]