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 0xbccd8f2bc23f5b26f4582d165a837acaec61df98c8405362c01a83491736108d. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/57603ac1-f31e-4fa6-bc90-55aa4ef1ebf2.json and https://artists.proofprofile.net/proofs/artist/57603ac1-f31e-4fa6-bc90-55aa4ef1ebf2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Christmas Song (Chestnuts Roasting on an Open Fire) (Instrumental)
It Came Upon a Midnight Clear (Instrumental)
We Wish You a Merry Christmas (Instrumental)
Angels We Have Heard on High (Instrumental)
Hark! The Herald Angels Sing (Instrumental)
O Little Town of Bethlehem (Instrumental)
What Child Is This? (Greensleeves) (Instrumental)
Night Lullabies: Soothing Jazz Piano for Baby Sleep
Peaceful Evening Harmonies: Lullaby Songs for Baby's Sleep
Starlight's Soothing Harmonies for Babies
Playful Harmonies: Daytime Melodies for Baby
Harmonies for Baby Sleep: Calm Midnight Sounds