Ethelbert Woodbridge Nevin (November 25, 1862February 17, 1901) was an American pianist and composer. right|thumb|Ethelbert Nevin, ca. 1891 Early life Nevin was born on November 25, 1862, at Vineacre
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0536c3cdab364d9fc933a337dbeecd9804307ef2f5732a1620a3d3fe930ba70c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6133d0ef-6657-480d-9ee0-57a64d9484bf.json and https://artists.proofprofile.net/proofs/artist/6133d0ef-6657-480d-9ee0-57a64d9484bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Voyages. Piano Music from the Golden Age
The Maiden's Prayer: Piano Music from the 19th-Century Salon
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Humoresques de concert, Op. 14: I. Menuet célèbre in G Major
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Suite No. 5 in E Major, HWV 430: IV. Air with 5 Variations "The Harmonious Blacksmith"
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Lieder ohne Worte V, Op. 62: VI. Allegretto grazioso, MWV U161 "Spring Song"
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5 Pieces for Piano, Op. 75: V. The Spruce
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10 Danses de salon: I. Tarantella in A Minor
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2 Pieces for Piano, Op. 157: II. La fileuse
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Symphony No. 5½ "A Symphony for Fun": I. Perpetual Emotion
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Symphony No. 5½ "A Symphony for Fun": II. Spiritual?
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Rockabye Baby - Lullabies with Orchestra
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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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x8ed656cba8bbfb3e06abad94a92267db1f31f644133d59413d28a7b41698f355. 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/FRY221900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f38358f451a1ef8bdfe8cff34d3a49adbed81bc1ed5c8196905af222c7d8b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRY221900067.
Ave Maria in A Major (1860) (arr. J. Lloyd Webber for 2 cellos and piano)
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Chiquilin de Bachin (The Little Beggar Boy) (arr. J. Lenehan for 2 cellos and piano)
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Madrigals, Book 7: Interrotte speranze, eterna fede, SV 132 (arr. J. Lloyd Webber for 3 cellos and harp)
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The Gadfly, Op. 97: Prelude (arr. J .Lloyd Webber for 2 cellos and piano)
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Choral Hymns from the Rig Veda, 3rd Group, Op. 26: No. 1. Hymn to the Dawn (arr. J. Lloyd Webber for 4 cellos and harp)
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My Lady Greensleeves (arr. J. Lloyd Webber for 2 cellos and piano)
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12 Songs, Op. 48: No. 1. Der Engel (The Angel) (arr. J. Lloyd Webber for 2 cellos and piano)
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Moon Silver (arr. J. Lloyd Webber for 2 cellos and piano)
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Sommerruh (Summer Calm), WoO 7 (arr. J. Lloyd Webber for 2 cellos and piano)
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Stabat mater: Stabat mater dolorosa (arr. J. Lloyd Webber for 2 cellos and harp)
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Si mes vers avaient des ailes (If my songs were only winged) (arr. J. Lloyd Webber for 2 cellos and piano)
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Lost is my quiet forever, Z. 502 (arr. J. Lloyd Webber for 2 cellos and harp)
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Mädchenlieder, Op. 103: Madchenlieder, Op. 103: No. 4. An den Abendstern (Evening Star) (arr. J. Lloyd Webber for 2 cellos and piano)
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Sketchbook, Op. 2: Oh, that we two were maying (arr. J. Lloyd Webber for 2 cellos and piano)
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Sweet and Low (arr. J. Lloyd Webber for 2 cellos and piano)
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Summer Sunset (arr. J. Lloyd Webber for 2 cellos and piano)
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2 Wiegenlieder (2 Lullabies): No. 2. Estnisches Wiegenlied (Estonian Lullaby) (arr. J. Lloyd Webber for 2 cellos and piano)
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Women of Piano. Great Female Pianists of the Golden Age
Women of Piano. Great Female Artists of the Golden Age
Warum. Heritage Music of Schumann, Dvořák and Tchaikovsky
Marble Halls. Piano Revelations from the Golden Age
Valse Mignonne, Op. 104 in E-Flat Major - Welte-Mignon 803
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The Golden Age of Light Music: British Cinema & Theatre Orchestras - Volume 2
Stuart Burrows Edition - The Complete Decca Recitals
Paul Robeson: The Complete EMI Sessions 1928-1939
Robison: My Heart is Where the Mohawk Flows Tonight
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Les Sylvains. Piano Evocations from the Golden Age
Two Concert Studies, S. 145: No. 2, Gnomenreigen (Dance of the Gnomes) - Duo-Art 081 Br
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The Seasons. Op. 37A.: No. 11, Troika (November) - Welte-Mignon 1956
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Variations on 'Weinen, Klagen, Sorgen, Zagen' BWV 12 / S. 179 - Welte-Mignon 722
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Jeux D'eau. Piano Evocations from the Golden Age
Alouettes. Piano Revelations from the Golden Age
Lyrische Stucke, Op. 43: No. 4, Voeglein Birdling (Little Bird) - Welte-Mignon 1277
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Kleine Suite, Op. 18: No. 3, Scherzo Humoristique - Duo-Art 5788
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Monk, W.H.: Abide With Me / Roberton, H.: All in the April Evening / Nevin, E.: the Rosary (Music for A Country Church)
Serse (Xerxes), HWV 40, Act I: Ombra mai fu, "Largo" (arr. for organ)
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Variations on an Original Theme, Op. 36, "Enigma": Variation 9: Nimrod (arr. for organ)
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Adagio for Strings, Op. 11 (arr. for organ)
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Opera Arias (Contralto): Schumann-Heink, Ernestine - Mehrkens, A. / Arditi, L. / Schubert, F. / Wagner, R. / Meyerbeer, G. (1900-1935)
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The Bell Telephone Hour Recordings, Vol. 2: Concertos by Corelli, Dvořák & Others (Live) [Remastered 2022]
American Music (Carousel Of) - The Fabled 24 September 1940 San Francisco Concerts Featuring Cohan, Berlin, Kern, Romberg, Kalmar
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LANZA, Mario: The Christmas Album (1950-1952)
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Noel. Piano Music of Beethoven, Mozart and Legacy
Fantasia in D Minor, K. 397 - Duo-Art 5677
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Vocal Recital: Aler, John - Marshall, C. / Firestone, I. / Rasbach, O. / Sanderson, W. / Purcell, E. / Charles, W. / Sullivan, A.
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Famous Classical Guitarists, Vol. 6 (1928 - 1939)
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Teagarden, Jack: It's Time for T (1929-1953)
Segovia & Contemporaries, Vol. 2: Guillermo Gómez
Explorer Set: The American Edition, Vol. 1