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 0xd09d4ce9f9df42f9f77f15effa275ef8e5a527875da8726d4b47617ccb69e265. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02a9abfd-83a7-4a02-9938-da7117135846.json and https://artists.proofprofile.net/proofs/artist/02a9abfd-83a7-4a02-9938-da7117135846.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Because We Believe (The Voice Performance)
Because We Believe - The Voice Performance
Bridge Over Troubled Water (The Voice Performance)
Bridge Over Troubled Water - The Voice Performance
The Power Of Love (The Voice Performance)
The Power Of Love - The Voice Performance
Home For Christmas, The Chris Mann Christmas Special
Have Yourself A Merry Little Christmas - Live
Chris Mann In Concert: A Mann For All Seasons (Live from Sony Picture Studios/2012)
Viva La Vida - Live from Sony Picture Studios/ 2012
Need You Now - Live from Sony Picture Studios/ 2012
Cuore - Live from Sony Picture Studios/ 2012
Roads - Live from Sony Picture Studios/ 2012
Just The Way You Are - Live from Sony Picture Studios/ 2012
Falling - Live from Sony Picture Studios/ 2012
Longer - Live from Sony Picture Studios/ 2012
Always On My Mind - Live from Sony Picture Studios/ 2012
Ave Maria - Live from Sony Picture Studios/ 2012
All By Myself - Live from Sony Picture Studios/ 2012
Unless You Mean It - Live from Sony Picture Studios/ 2012
Hallelujah - Live from Sony Picture Studios/ 2012
My Way - Live from Sony Picture Studios/ 2012
All I Ask / When We Were Young / Water Under The Bridge / Hello (Medley)
Election Senior Showdown (Beyonce Texas Hold Em Parody)
Always On My Mind - En Vivo Desde Auditorio Nacional / 2013
Drama Queen En Vivo (En Vivo Desde Auditorio Nacional/ 2013)
Have You Heard About Greg? (Original Motion Picture Soundtrack)
Larry Polansky: The Theory Of Impossible Melody
Out of Our Heads: The Music of Kooman & Dimond (Original Cast Recording)