1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0590216a30f986e41f971656008f9c0a78b8c7679feec3cc5f66ef814df4b0. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae490074-4b40-477d-b5f8-dbe63fb4f74c.json and https://artists.proofprofile.net/proofs/artist/ae490074-4b40-477d-b5f8-dbe63fb4f74c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Dream of Jeanie With the Light Brown Hair
Mine Eyes Have Seen the Glory Glory Hallelujah Battle Hymn (Vocal)
Stephen Foster's Ah! May the Red Rose Live Alway (Vocal)
Stephen Foster's Oh Susanna Suzanna Susannah Susana (Vocal Version)
Stephen Foster's Beautiful Dreamer (Vocal)
Stephen Foster's Camptown Races Ladies Gwine to Run All Night
Robert Frost's the Road Not Taken Song Poem (Vocal)
Oh When the Saints Go Marching in Spiritual (Vocal)
Mother M-O-T-H-E-R a Word That Means (Vocal)
Edgar Allan Poe's Eldorado Song-Poem (Vocal)
Jolly Old Saint Nicholas Christmas (Vocal)
How Marvelous How Wonderful I Stand Amazed in the Presence (Vocal)
Baby Won't You Please Come Back Home? (Vocal)
Edgar Allan Poe's Anabel Lee Annabelle Lea Song-Poem
Kumbaya My Lord Kumbaya Spiritual (Vocal)
Lift Ev'ry Voice and Sing National Anthem
Lift Ev'ry Voice and Sing Karaoke (Instrumental)
Stephen Foster's If You've Only Got a Moustache (Vocal)
Here Comes the Bride Bridal Chorus With Words
There Are Plenty of Fish in the Sea (Vocal)
Shakespeare Sonnett 18 Shall I Compare Thee to a Summer's Day Song
Shakespeare Sonnett 30 XXX Song Poem (Vocal)
Gather Ye Rosebuds to the Virgins (Vocal)
She Walks in Beauty Lord Byron Song Poem (Vocal)
A Dream of My Mother and My Home (Vocal)
Robert Frost's Stopping by Woods on a Snowy Evening Song Poem
William Blake's the Garden of Love Song Poem
Let Us Forget Riley's Poetry Set to Music (Vocal)
O Canada National Anthem (Karaoke) [Demo]
We'll Understand It Better by and by (Vocal)
Pat Works on the Railway Fi-Li-Mi-Oo (Vocal)
Skinnamarink Skidamarink Skidamerink (Vocal)
How Do I Love Thee Elizabeth Browning? Song-Poem
Too Ra Loo Ra That's an Irish Lullaby (Vocal)
Know Your Fifty 50 United States (Vocal)
Oath of Allegiance United States (Spoken)
When the Midnight Choo-Choo Leaves for Alabam' (Vocal)
There'll Be a Hot Time in the Old Town (Vocal)
A Boy's Best Friend Is His Mother (Vocal)
I'm Falling in Love With Someone (Vocal)
Way Down Yonder in New Orleans Lyrics (Vocal)
I Woke Up This Morning With My Mind (Vocal)
I'll Build a Stairway to Paradise (Vocal)
Rock-A-Bye Your Baby With a Dixie Melody
Where Did Robinson Crusoe Go With Friday on Saturday Night? (Vocal)
Abdul Abulbul Amir Abdulla Bulbul Ameer (Vocal)
Old Settler's Song Acres of Clams (Vocal)
Ain't No More Cane on This Brazos (Vocal)
There's a Hole in the Bottom of the Sea (Vocal)
O Come Angel Band My Latest Sun Is Sinking (Vocal)
Seeing Nellie Home from Aunt Dinahs (Vocal)
All Quiet Along the Potomac Tonight (Vocal)
There's a Little Wheel A-Turning in My Heart
Molly Malone Cockles and Mussels Karaoke (Instrumental)
The Star Spangled Banner National Anthem
I've Got the Joy Joy Joy Joy Down in My Heart
I Wish I Could Shimmy Like My Sister Kate
I Wandered Lonely As A Cloud Of Daffodils
Shakespeare Sonnet 130 My Mistress’ Eyes
Here Goes That Song Again My Heart Cries For You
When I Consider Milton Sonnet 19 16 They Also Serve
The Wood Road of Edna St. Vincent Millay