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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56481ce198c78c75e7d8e5b1477f67419d2206ae4d8a53eb53f83e53f57d1f2f. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea09f558-35c3-4c52-a40b-a35de19a86a2.json and https://artists.proofprofile.net/proofs/artist/ea09f558-35c3-4c52-a40b-a35de19a86a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
O Little Town of Bethlehem - Instrumental Piano
O Come O Come Emmanuel - Instrumental Piano
Good King Wenceslas - Instrumental Piano
We Three Kings of Orient Are - Instrumental Piano
The Holly and the Ivy - Instrumental Piano
O Come All Ye Faithful - Instrumental Piano
Angels from the Realms of Glory - Instrumental Piano
Hark the Herald Angels Sing - Instrumental Piano
In the Bleak Midwinter - Instrumental Piano
It Came Upon the Midnight Clear - Instrumental Piano
Once in Royal David's City - Instrumental Piano
We Wish You a Merry Christmas - Instrumental Piano
Angels from the Realms of Glory - Instrumental Flute
Go Tell It on the Mountain - Instrumental Piano & Flute
Hark! The Herald Angels - Instrumental Flute
O Come All Ye Faithful - Instrumental Guitar
Come Thou Fount of Every Blessing - Instrumental
Dear Lord and Father of Mankind - Instrumental
Praise My Soul the King of Heaven - Instrumental
Great is Thy Faithfulness - Instrumental
So Will I (100 Billion X) - Instrumental
Lead Me to the Cross (Savior I Come Quiet My Soul) - Instrumental
Yet Not I but Through Christ in Me - Instrumental
Are You Sleeping (Frere Jaques) - Piano Instrumental
Cradle Song – Brahms Lullaby - Piano Instrumental
Twinkle Twinkle Little Star - Piano Instrumental
You Are My Sunshine - Piano Instrumental
Lullabye (Goodnight My Angel) - Piano Instrumental
All the Pretty Little Horses - Piano Instrumental
Mary Had a Little Lamb - Piano Instrumental
Row Row Row Your Boat - Piano Instrumental
Too-Ra-Loo-Ra-Loo-Ral (That's an Irish Lullaby) - Piano Instrumental
Cavendish Soundtrack presents Silver Screen Ensemble: Tension Toolkit - Serious Themes & Business, Vol. 2