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 0x2970708b74a20035c732c6d2862d65802fce36803311138294b8c57d7b3f63cd. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3120afd-9069-4451-8772-ef6950a3d0fc.json and https://artists.proofprofile.net/proofs/artist/f3120afd-9069-4451-8772-ef6950a3d0fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Radioactive - Originally Performed By Imagine Dragons
Let Her Go - Originally Performed By Passenger
Apologize - Originally Performed By Timbaland and Onerepublic
Clocks - Originally Performed By Coldplay
Rolling in the Deep - Originally Performed By Adele
Marry You - Originally Performed By Bruno Mars
Titanium - Originally Performed By David Guetta
Broken Strings - Originally Performed By James Morrison
Somebody That I Used to Know - Originally Performed By Goyte
Impossible - Originally Performed By James Arthur
In the Air Tonight - Originally Performed By Phil Collins
Man in the Mirror - Originally Performed By Michael Jackson
Summertime Sadness - Originally Performed By Lana Del Rey
Wonderwall - Originally Performed By Oasis
Phänomen - Originally Performed By Helene Fischer
Atemlos durch die Nacht (Romantic Candlelight Piano Mix)
Atemlos durch die Nacht - Romantic Candlelight Piano Mix
Addicted to You - Acoustic Piano Version
Can't Remember to Forget You - Acoustic Piano Version
Atemlos durch die Nacht - Acoustic Piano Version
Piano Chartbreaker (Bar and Lounge Sounds)
Top Chart Hits On Piano (Unplugged Session)
Acoustic Chart Hits (Ambient Piano Music)
The Ludlows - From "Legends of the Fall"
Newman: You've Got a Friend in Me (From "Toy Story")
Gregson-Williams & Powell: Fairytale (From "Shrek")
Across the Stars (From "Star Wars: Episode II Attack of the Clones")
Pop Goes the Piano: Piano Covers of Today's Hits
Pomp and Circumstance (Instrumental Version)
I Believe I Can Fly (Instrumental Version)
I Will Remember You (Instrumental Version)
Any Dream Will Do (Instrumental Version)
Out Here on My Own (Instrumental Version)
Day Dream Believer (Instrumental Version)
Somewhere in Time (Instrumental Version)
I Dreamed a Dream (Instrumental Version)
You've Got a Friend (Instrumental Version)
Peaceful Easy Feeling (Instrumental Version)
Binary Sunset (From "Star Wars") [Cover]
Rossini: Call to the Cows (From "William Tell")
Schumann: The Merry Peasant (From "Album for the Young")
Alone (Tribute to Halsey ft. Big Sean, Stefflon Don)
Alone (Tribute to Halsey ft. Big Sean, Stefflon Don) - Piano Version
All Things Bright and Beautiful - Piano Version
Sonata No. 2 - 3rd Movement - Opus 35 - Piano Version
Prelude in C-Minor - Opus 28 No. 20 - Piano Version
Ave Verum Corpus - KV 618 - Piano Version
All Things Bright and Beautiful - Piano Alternativ Version
Abide With Me - Piano Alternative Version
Back To You (Tribute to Selena Gomez) [Piano Version]
Back To You (Tribute to Selena Gomez) - Piano Version
Neymar (Tribute to Capital Bra, Ufo 361) [Piano Version]
Neymar (Tribute to Capital Bra, Ufo 361) - Piano Version
Quarter Past Midnight (Tribute to Bastille) [Piano Version]
Quarter Past Midnight (Tribute to Bastille) - Piano Version
Je ne parle pas français - Piano Version
Je ne parle pas français - Klavierversion
Immer wenn wir uns sehn - Klavierversion
Ich geh heut nicht mehr tanzen - Klavierversion
#6 Hubert Street - Mixed - Klubhead Style
fabric presents The Martinez Brothers (DJ Mix)