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 0xe61a9b2d9ff65c1dffcd9b7a868787d3123f12f65328599f44419f3ebe0ab33f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50c65994-bb41-4093-b9df-ab169046f8a8.json and https://artists.proofprofile.net/proofs/artist/50c65994-bb41-4093-b9df-ab169046f8a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vintage Children's No. 004 - EP: Echoes Of Childhood
Twinkle Twinkle Little Star, London Bridge, Hänsel And Gretel, Brother Come And Dance With Me, Oh How Lovely Is The Evening, Mary Had A Little Lamb
The Merry Farmer From Schuman, See-Saw Marjorie Daw, Skip To My Lou, Ten Little Indians, Parade Of The Wooden Soldiers
Minuet In G Of Bethoven, Rockabye Baby, O Where Is My Little Dog Gone, Oh Dear What Can The Matter Be
Waltz Of The Flowers From Tchaikovsky Nutcracker Suite, Au Clair De La Lune, Alouette, There Blind Mice
Frère Jacques, On The Bridge At Avignon, Auprès De Ma Blonde, Pop Goes The Weasel, Lazy Mary, The Bear Went Over The Mountain, Jack And Jill, Alla Turca
From Mozart Sonata In A Major K.331, Little Boy Blue, Autumn Leaves Are Falling, O Du Lieber Augustin, Who's Afraid Of The Big Bad Wolf
Peter And The Wolf, Children's Prayer From Hänsel And Gretel
There Stands A Little Man, Lovely Day Old McDonald Had A Farm, Farmer In The Dell, Turkey In The Straw, She'll Be Comin' Round The Mountain, Arkansas Traveler
Vintage Christmas No. 3 - EP: Echoes Of Christmas
Adeste Fideles, Waldteufrl: Skaters Waltz
O Little Town Of Bethlehem, Jingle Bells
O Tannenbaum, Deck The Hall With Boughs Of Holly, Santa Claus Is Coming To Town
Nöel, Nöel, God Rest Ye Merry, Gentlemen
Winter Wonderland, Silent Night, Holy Night
Vintage Dance Orchestras No. 156 - EP: Echoes Of Spain
Medley Echoes Of Spain 1: El Relicario, Ay, Ay, Ay, Madrid
Medley Echoes Of Spain 2: España, Estrellita, A Media De Luz
Vintage Jazz Nº 45 - EPs Collectors, "Echoes Of Budapest"
Medley Hungarian Nº 1: Une Seule Fille, Je Ne Regarde Pas Les Blondes, J'Ai Bu Du Vin Rouge La Nuit Derniere, Csardas.
Medley Hungarian Nº 2: Hungarian Dance Nº 5 (Brahms), Vals Sari, Marche De Rakoczy
Vintage Dance Orchestras Nº 64 - EPs Collectors "Ecos De Paris"
I Love Paris Medley: La Vie En Rose, Les Trois Cloches, Avril Au Portugal, La Mer
I Love Paris Medley: Domino, Je N'en Connais Pas La Fin, Darling, Je Vous Aime Beaucoup, Mon Homme, Alouette, Sur Le Pont D' Avignon, C'est Si Bon
Vintage World No. 133 - EP: Echoes Of Latinoámerica
Fantasía Española Malagueña, Siboney, La Cumparsita, El Negro Zumbon, Quizás Quizás Quizás
Granada, Noche De Ronda, La Golondrina, Brasil Cavaquiño
El Choclo, Linda Mujer, El Manisero, Solamente Una Vez, Tango Feyer
Jarabe Tapatio, Cielito Lindo, Aquellos Ojos Verdes, Mambo Jambo, Tico Tico
Vintage Dance Orchestras No. 155 - EP: Echoes Of Cole Porter
Medley Cole Porter 1: Easy To Love, Me Enloqueces, Why Can't You Behave, Noche Silenciosa
Medley Cole Porter 2: Amor Verdadero, Begin The Beguine, Herida De Amor
Medley Cole Porter 3: Es Precioso, Night And Day, La Cosas Que Pasan
Medley Cole Porter 4: My Heart Belongs To Daddy, Por Mí Está Bien, Haz Algo Por Mí, Wonderful
I've Grown Accustomed To Her Face, Pt. 2
Echoes Of Italy, Pt. 1: Mattinata / Amema E Core / Ciribiribin / Tic-Ta Tic-Ta / Arrivederci Roma / O Sole Mio / Luna Rossa / Per Un Bacio D'amore / Oh Marie / Funiculi-Funicula
Echoes Of Italy, Pt. 2: Torna A Surriento / Scalinatella / Santa Lucia / Violetta / Ti Voglio Bene / Papaveri / Parla Mi D'amore / Violino Tzigano / Serenade / Operatic Fantasy
The Continental / La Mer / Oh Marie / Funiculi-Funicula / Fledermaus Fantasy / O Sole Mio / Can Can
The Last Time I Saw Paris / Mattinata / Alouette / Sur Le Pont d'Avignon / Gipsy Baron Waltz / Hungarian Rhapsody No. 2
Broadway Melody / Manhattan / Make Believe / Singing In The Rain / Stardust / Blue Room / Tea For Two / Susie / Give My Regards To Broadway
Summertime / I Love Paris / September Song / Wonderful Guy / Nola / A Pretty Girl Is Like A Melody / Whispering / I Got Rhythm / Lullaby Of Broadway / Broadway Melody (Reprise)
"Echoes Of Hollywood, France, Broadway And Italy" Elegant Lounge - Piano
Echoes Of Broadway (Broadway Melody, Manhattan, Make Belive, Singing In The Rain)
Echoes Of France (Parlez-Moi D'Amour, Hymne A L'Amour - If You Love Me, L'Accordéoniste, Mademoiselle De Paris, Moulin Rouge)
Echoes Of Hollywood (Easter Parade - From The Film: "Easter Parade, Hi Lili Hi Lili, Hi Lo - From The Film: Lili, Cheek To Cheek - From The Film: Top Hat)
Echoes Of Italy (Mattinata, Anema E Core, Ciribiribin, Tic -Tà - Tic - Tá)
Echoes Of Broadway (Summertime, I Love Paris, September Song, Wonderful Guy, Nola)
Echoes Of France (Grands Boulevards, Le Petite Tonkinoise - It's Delightful To Be Married, Sous Le Ciel De Paris - Under The Paris Sky, La Sorella - La Matchiche)
Echoes Of Hollywood (Our Love Is Here To Stay - From The Film: An American In Paris, Lovely To Look At - From The Film: Roberta, An American In Paris)
Echoes Of Italy (O Sole Mio, Luna Rossa, Per Un Bacio D'Amore, Oh Mari, Funiculi Funicula))
Echoes Of Broadway (A Pretty Girl Is Like A Melody, Whispering, I Got Rhythm, Lullaby Of Broadway, Broadway Melody - Reprise)
Echoes Of France (L'Âme Des Poêtes - At Last, Jalouise, Padam, Bolero)
Echoes Of Hollywood (The Carioca - From The Film: Flying Down To Rio, Isn't It Romantic - From The Fim: Love Me Tonight, Third Man Theme, Alexander's Rag Time Band)
Echoes Of Italy (Torna A Surriento, Scalinatella, Santa Lucia, Violetta, Ti Voglio Bene, Papaveri, Parlo Mi D'Amore, Violino Tzigano)
Echoes Of Broadway (Stardust, Blue Room, Tea For Two, Susie, Give My Regards To Broadway)
Echoes Of France (Boum, Clair De Lune - Debussy, Sous Les Ponts De Paris, Can Can - Offenbach)
Echoes Of Hollywood (The Continental - From The Film: The Gay Divorcee, Terry's Theme - From The Film: Limelight, Cocktails For Two - From The Film: Murder At The Vanities, Donkey Serenade - From The
Einmal Mocht Ich Wieder Mit Dir Hutschen Gehn
Ich Mocht Wieder Einmal in Grinzing Sein
Medley: Love Makes the World Go 'Round / I'm in the Mood for Love
Love Is a Many-Splendored Thing / Strangers in the Night
Medley: The Shadow of Your Smile (From: "The Sandpiper") / Love Me with All Your Heart / I Will Wait for You
Medley: They Say It's Wonderful / You're Just in Love / The Girl That I Marry
Medley: More (From: Mondo Cane") / An Affair to Remember [Our Love Affair] / I Wish You Love
Medley: Be My Love / I'm Thru with Love / When I Fall in Love
Medley: Let Me Call You Sweetheart / Melody of Love
Medley: Espana / Estrellita / A Media Luz / El Relicario / Ay-Ay-Ay / Madrid / Malaguena
Medley: La Paloma / Andalucia / Ritual Fire Dance / Lisboa Antigua / Habanera / Serenade Espagnole / Gypsy Dance and Overture
George Feyer Performs... Puccini, Saint-Saëns & Offenbach
The Tales of Hoffmann, Act II: "Barcarolle"
Samson and Delilah, Act II: "Mon cur s'ouvre à ta voix"
Vinyl Vault Presents George Feyer and Victor Borge
Medley - Easy To Love / I Get A Kick Out Of You / Why Can't You Behave / In The Still Of Night
Medley - True Love / Begin The Beguine / So In Love
Medley - It's Delovely / Night And Day / Anything Goes
Heart Belongs To Daddy / It's All Right With Me / You Do Something To Me / Wonderful
George Feyer : Latin American Piano Favourites
Easter Parade / Hi-Lili, Hi-Lo / Cheek to Cheek / Love Is Here To / Lovely to Look At /An American in Paris / The Carioca / Isn't It Romantic? / The Third Man / Alexander's Ragtime Band / And More...
La Vie En Rose / Les Trois Cloches / Avril Au Portugal / La Mer / Domino / Je N'en Connais Pas La Fin / Darling, Je Vous Aime Beaucoup / Mon Homme / Alouette / Sur Le Pont D'avignon / And More...
Echoes Of Broadway - Stardust Blue Room Tea For Two Susie Give My Regards To Broadway
Echoes Of Broadway - A Pretty Girl Is Like A Melody Whispering I Got Rhythm Lullaby Of Broadway Broadway Melody
Echoes Of France - Parlez-Moi D'amour Hymne A L'amour If You Love Me L'accordeoniste Mademoiselle De Paris Moulin Rouge
Echoes Of Broadway - Broadway Melody Manhattan Make Belive Singing In The Rain
Echoes Of Italy - O Sole Mio Luna Rossa Per Un Bacio D'amore Oh Mari Funiculi Funicula
Echoes Of Italy - Torna A Surriento Scalinatella Santa Lucia Violetta Ti Voglio Bene Papaveri Parlo Mi D'amore Violino Tzigano
Echoes Of Italy - Mattinata Anema E Core Ciribiribin Tic Tac Tic Tac
Echoes Of Broadway - Summertime I Love Paris September Song Wonderful Guy Nola
The Last Time I Saw Paris / She Didn't Say Yes
The Memories, Carousel & The King and I (Original Broadway Cast Recordings)
Frederic Chopin: Nocture in A flat Major, Op. 32, No. 2
Chopin: Nocturne No. 2 in A flat, Op. 32
Chopin: Nocturne in A-flat Major, Op.32, No.2
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e7ddfd7029fbddabea51eca315565e840fecdb7ba1b3e529b8f5c9f71ac44c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722b060314352e99551f4a6372ca03fd1cd57ce4cd89add33ad07acfe45b4669. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11400121.
The Best Classical Music Collection...Ever!
Songs That Define a City; Paris, Volume 52 (Symphonie Sur Paris II)