1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b9df659b9b2297ea9fca7aa440559d8a0d0fa8039fc8240a8cb9fc65278c39. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6e2af9d-4db6-4773-ae67-7d6a9a5bab28.json and https://artists.proofprofile.net/proofs/artist/f6e2af9d-4db6-4773-ae67-7d6a9a5bab28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Handel: Judas Maccabeus (Complete Oratorio)
Act II - Israelite Messenger "Oh Judas, Oh My Brethren"
Act I - Chorus; "Mourn Ye Afflicted Children"
Act II - Israelite Woman "Ah! Wretched Israel"
Act I - Israelite Man, Woman "Well May Your Sorrows"
Act I - Chorus "For Zion, Lamentation Make"
Act II - Simon "The Lord Worketh Wonders"
Act I - Israelite Man "Not In Vain Is All This Storm"
Act I - Chorus "O Father, Whose Mighty Power"
Act II - Simon "Enough! To Heaven We Leave The Rest"
Act I - Chorus "We Come In Bright Array"
Act II - Israelite Man, Woman "Ye Worshippers"
Act II - Israelite Woman "Wise Men, Flattering"
Act II - Israelite Woman, Man (duet) "Oh! Never, Never Bow"
Act I - Israelite Woman & Man (duet): "Come, Ever-smiling Liberty"
Act II - Chorus "We Never Will Bow Down"
Act III - Israelite Man "Father Of Heaven"
Act III - Israelite Man "See You Flames"
Act III - Israelite Woman "So Shall The Lute"
Act III - Israelite Messenger "From Capharsalama"
Act I - Israelite Man "Haste We, My Brethren"
Act III - Chorus "See The Conquering Hero"
Act II - Soprano Duet, Chorus "Zion Now Her Head Shall Rise"
Act II - Israelite Woman "Oh, Let Eternal Honours"
Act III - Judas "With Honour, Let Desert"
Act II - Israelite Woman "From Almighty Kings"
Act II - Israelite Woman, Man, Chorus "Hail, Hail, Judea"
Handel: Solomon, HWV 67, Act 3: Sinfonia. "The Arrival of the Queen of Sheba"
Samson HWV 57 / Act 1: Recitative: "This day, a solemn feast"
Samson HWV 57 / Act 1: Recitative: "Why by an angel"
Samson HWV 57 / Act 1: Air: "Torments, alas!"
Samson HWV 57 / Act 1: Air: "Total eclipse!"
Samson HWV 57 / Act 1: Air: "Why does the God of Israel sleep?"