Henry Charles Litolff (6 February 1818Museum of Music History. Henry LITOLFF (1818-1891) Retrieved 6 February 2024.Grove Dictionary of Music and Musicians Vol. 2 of 1880. LITOLFF, Henry Charles Retr
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47da7ed51831cc65b5d8f57f5a70ff410424549ffec9e7880d90b7d2b78ec9d6. 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/adaad6dd-6883-4638-b494-d1752dc829f4.json and https://artists.proofprofile.net/proofs/artist/adaad6dd-6883-4638-b494-d1752dc829f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Complete Electric & Selected Acoustic Recordings (Recorded 1912-1933)
Litolff: Concertos symphoniques Nos. 3 & 5 (Hyperion Romantic Piano Concerto 26)
Concerto symphonique No. 3 in E-Flat Major, Op. 45 "National Hollandais": I. Maestoso
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 0x8be80019764218c474f09aaca3dc1d27bf4b9257c1f4df6e44a36f6873f1e236. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBAJY0121001.
Litolff: Concertos symphoniques Nos. 2 & 4 (Hyperion Romantic Piano Concerto 14)
Concerto symphonique No. 2 in B Minor, Op. 22: I. Maestoso
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Concerto symphonique No. 2 in B Minor, Op. 22: II. Scherzo
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Concerto symphonique No. 2 in B Minor, Op. 22: III. Andante
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Concerto symphonique No. 2 in B Minor, Op. 22: IV. Rondo. Allegretto
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Concerto symphonique No. 4 in D Minor, Op. 102: I. Allegro con fuoco
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Concerto symphonique No. 4 in D Minor, Op. 102: II. Scherzo. Presto
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Concerto symphonique No. 4 in D Minor, Op. 102: III. Adagio religioso
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Concerto symphonique No. 4 in D Minor, Op. 102: IV. Allegro impetuoso
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Brahms: Piano Concerto No.1 / Franck: Variations Symphoniques / Litolff: Scherzo
Piano Concerto No. 1 in D Minor, Op. 15: 1. Maestoso - Poco più moderato
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Piano Concerto No. 1 in D Minor, Op. 15: 2. Adagio
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Concerto Symphonique No. 4 in D Minor, Op. 102: II. Scherzo
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto
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