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 0x310c16c3140a25dfa303c8a10402d39a4d96387785bddf4260784d8d6f35903c. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82d4b9d7-9d4a-402e-a9ad-df2e3a575daf.json and https://artists.proofprofile.net/proofs/artist/82d4b9d7-9d4a-402e-a9ad-df2e3a575daf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Let it Snow ! Let it Snow ! Let it Snow !
It's the Most Wonderful Time of the Year
Angels We Have Heard on High (Christmas Fireplace Version)
Jingle Bells (Christmas Fireplace Version)
Auld Lang Syne (Christmas Fireplace Version)
Away in a Manger (Christmas Fireplace Version)
Deck The Halls (Christmas Fireplace Version)
Hark The Herald Angels Sing (Christmas Fireplace Version)
Joy to the World (Christmas Fireplace Version)
O Come All Ye Faithful (Christmas Fireplace Version)
O Holy Night (Christmas Fireplace Version)
Silent Night (Christmas Fireplace Version)
The First Noel (Christmas Fireplace Version)
Days of Christmas (Christmas Fireplace Version)
Enchanted Snowflakes: Christmas Music Harmonies
Candlelit Carols: A Cozy Christmas Collection
It's Beginning to Look a Lot Like Christmas
The Chipmunk Song (Christmas Don't Be Late)
May you grow in hope, faith, love and charity this Christmas season
May the light of Christmas be with you always
Sussex Carol On Christmas Night All Christians Sing
Blitzer bobbles a billion brilliant bells
The Christmas Song Chestnuts Roasting On An Open Fire
Carol of the Bells God Rest Ye Merry Gentlemen
The Chipmunk Song Christmas Don’t Be Late
There’s No Place Like Home for the Holidays
Huron Carol, The Twas in the Moon of Winterime