is a Japanese-English classical pianist and conductor. Born in Japan and naturalised in England, she is particularly notable for her interpretations of Mozart, Beethoven and Schubert. She has appear
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 0x3159d3fe687443559019f43039ce5e4806edeec14e77482e81b49a69438f1a33. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f1ea441-303b-433a-9ca7-7df4af9c1e82.json and https://artists.proofprofile.net/proofs/artist/4f1ea441-303b-433a-9ca7-7df4af9c1e82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mozart: Piano Concertos No. 20 in D Minor, K. 466 & No. 27 in B-Flat Major, K. 595 (Live)
Piano Sonata No. 5 in G Major, K. 283: I. Allegro
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ff434541b10703af1c1c90ebda3e092b694b8cb39cbc3e0be74d5381d6dc8c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLA508542510.
Live from the Marlboro Music Festival - Mozart, Beethoven, Schubert
Piano Trio No. 2 in E-Flat Major, Op. 100, D. 929: II. Andante con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ea513c957f983f460d8702f82706398a7be37c38665adc8fca2eac1f09c48f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUW61180009.
Schumann: G Minor Sonata; Waldszenen; Gesänge der Frühe
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Waldszenen, Op. 82: 2. Jäger auf der Lauer
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e99613070ef2a6d1991db671e498b140105d06039439704dc9601720e5ea497. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBF071300423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcc1fa04fb1688ca1a90215d8b1196d1fe7a4798544cb730928805bd4c34b3f. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/GBF071300424.
Waldszenen, Op. 82: 5. Freundliche Landschaft
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094e6491e20bc7bb292cae68a8b3a307f8893f15b3e59cc1a8e477f0b5514322. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/GBF071300426.
Waldszenen, Op. 82: 7. Vogel als Prophet
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d5f7be01680d86623d7062b01c45253ea0a7e63ee41755ed3e3594804cd6b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBF071300428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35628f0b3e6b27bf9b85bb4e831972be3a0b81cd86bee0f06ebfdffd0e23d5c. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/GBF071300429.
Piano Sonata No. 2 in G minor, Op. 22: 1. So rasch wie möglich - Schneller - Noch schneller
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Piano Sonata No. 2 in G minor, Op. 22: 2. Andantino
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Piano Sonata No. 2 in G minor, Op. 22: 3. Scherzo (Sehr rasch und markiert)
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Piano Sonata No. 2 in G minor, Op. 22: 4. Rondo (Presto - Etwas langsamer - Prestissimo, quasi cadenza - Immer schneller und schneller)
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Gesänge der Frühe, Op. 133 (1853): 1. Im ruhigen Tempo
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Gesänge der Frühe, Op. 133 (1853): 2. Belebt, nicht zu rasch
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Gesänge der Frühe, Op. 133 (1853): 3. Lebhaft
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Gesänge der Frühe, Op. 133 (1853): 4. Bewegt
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Gesänge der Frühe, Op. 133 (1853): 5. Im Anfang ruhiges, im Verlauf bewegtes Tempo
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0744315391cbcd8df9dd717f98fd32b0feb1099e2b1bb82686dc210ba216aba1. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBF071300440.
Beethoven: Piano Sonatas, Opp. 109, 110 & 111 (Live at Suntory Hall, Tokyo, 2025)
Sonata No. 2 in B-Flat Minor for Piano, Op. 35: III. Marche Funébre (Funeral March): Lento
The 35 Most Evil Pieces of Classical Music
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