Santtu-Matias Rouvali (born 5 November 1985) is a Finnish conductor and percussionist. He is chief conductor of the Gothenburg Symphony Orchestra, and principal conductor of the Philharmonia Orchestr
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 0x5f8142df73ec9307aa87c1265d86be30f3df2bb1b95ddb8ea26c1d797ed151dc. 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/82812789-a14e-4218-8af2-65b0eb8b9ebe.json and https://artists.proofprofile.net/proofs/artist/82812789-a14e-4218-8af2-65b0eb8b9ebe.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Symphony No. 2: III. In ruhig fliessender Bewergung
Sibelius: Symphonies Nos. 3 & 5 Pohjola's Daughter
Symphony No. 3 in C Major, Op. 52: I. Allegro moderato
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 0x1dede3d0df3150660a6b5d9daae00ce9822608c3c14442057b33a95af89be063. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2264501 — a six-check JSON result.
Symphony No. 3 in C Major, Op. 52: II. Andantino con moto, quasi allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fdfbfe44fb4912a77458872739228c792eefb0f953b3f02ab28db401e962c7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2264502 — a six-check JSON result.
Symphony No. 3 in C Major, Op. 52: III. Moderato - Allegro ma non tanto
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Symphony No. 5 in E-Flat Major, Op. 82 (1919 Version): I. Tempo molto moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a1263bdcb16ff96387f5cf53c17a4073472162356182d1c78ead572d703338. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2264504 — a six-check JSON result.
Symphony No. 5 in E-Flat Major, Op. 82 (1919 Version): II. Andante mosso, quasi allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f164e1a601591eaabaa0a951e1b10cdcdc788376c38e86cdc721e9a102bb2f. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2264505 — a six-check JSON result.
Symphony No. 5 in E-Flat Major, Op. 82 (1919 Version): III. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35453fe3392cbd952705c02debe2f01c461dc77484f523e00d416c04b0e9f481. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2264506 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa386bcbfb0f1a6445d959839400c80feb6e039724ce42cdae7096ff51ecb07d8. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2264507 — a six-check JSON result.
Sibelius: Symphony No. 4 - The Wood Nymph - Valse Triste
Symphony No. 4 in A Minor, Op. 63: I. Tempo molto moderato, quasi adagio
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Symphony No. 4 in A Minor, Op. 63: II. Allegro molto vivace
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Symphony No. 4 in A Minor, Op. 63: III. Il tempo largo
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Symphony No. 4 in A Minor, Op. 63: IV. Allegro
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7055c59631d7a9d190375ab071c96ed9d8b79b164fa8e3306ca1016ee3e71693. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2300805 — a six-check JSON result.
2 Pieces from Kuolema, Op. 44: No. 1, Valse triste
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Sibelius: Symphony No.2, King Christian II
Symphony No. 2 in D Major, Op. 43: I. Allegretto - Poco allegro
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Symphony No. 2 in D Major, Op. 43: II. Tempo andante, ma rubato
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Symphony No. 2 in D Major, Op. 43: III. Vivacissimo
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Symphony No. 2 in D Major, Op. 43: IV. Allegro moderato
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King Christian II (Suite), Op. 27: I. Nocturne
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King Christian II (Suite), Op. 27: II. Élégie
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King Christian II (Suite), Op. 27: III. Musette
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King Christian II (Suite), Op. 27: IV. Sérénade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfe05178da53f77143025ce748989b57f5710d8bef21cd49112c765e408c6d1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1957408 — a six-check JSON result.
Symphony No. 1 in E Minor, Op. 39: I. Andante ma non troppo - Allegro energico
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Symphony No. 1 in E Minor, Op. 39: II. Andante (Ma non troppo lento)
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Symphony No. 1 in E Minor, Op. 39: III. Scherzo (Allegro)
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Symphony No. 1 in E Minor, Op. 39: IV. Finale (Andante - Allegro molto - Andante assai - Allegro molo come prima - Andante)
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Triple Concerto in C Major, Op. 56: I. Allegro
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Triple Concerto in C Major, Op. 56: II. Largo -
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Triple Concerto in C Major, Op. 56: III. Rondo alla polacca
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25 Scottish Songs, Op. 108: No. 2, Sunset
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25 Scottish Songs, Op. 108: No. 20, Faithfu' Johnie
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26 Welsh Songs, WoO 155: No. 8, Farewell, Thou Noisy Town
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26 Welsh Songs, WoO 155: No. 25, The Parting Kiss
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26 Welsh Songs, WoO 155: No. 18, Sweet Richard
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20 Irish Songs, WoO 153: No. 11, When Far From the Home
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Verschiedene Volkslieder, WoO 157: No. 8, By the Side of the Shannon
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22 Scottish Songs, WoO 156: No. 1, Untitled
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Londonderry Air "Farewell to Cucullain" (Arr. Kreisler for Violin, Cello & Piano)
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The Firebird Suite, K010, (1945 Version): IX. The Princesses’ Khorovod
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Also sprach Zarathustra, Op. 30, TrV 176: I. Prelude 'Sonnenaufgang' - Live
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Symphony No. 5 in B-Flat Major, Op. 100: I. Andante
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Symphony No. 5 in B-Flat Major, Op. 100: II. Scherzo Allegro marcato
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Symphony No. 5 in B-Flat Major, Op. 100: III. Adagio
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Symphony No. 5 in B-Flat Major, Op. 100: IV. Allegro giocoso
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Swan Lake, Op. 20, Act I No. 4: Pas de trois: I. Intrada
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Swan Lake, Op. 20, Act I No. 4: Pas de trois: II. Andante sostenuto
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Swan Lake, Op. 20, Act I No. 4: Pas de trois: III. Allegro semplice
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Swan Lake, Op. 20, Act I No. 8: Dance of the Goblets: Tempo di polacca
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Swan Lake, Op. 20, Act I No. 10: Scene: Moderato
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Swan Lake, Op. 20, Act II No. 13: Dance of the Cygnets: IV. Allegro moderato
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Swan Lake, Op. 20, Act III No. 18: Scene: Allegro
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Swan Lake, Op. 20, Act III No. 19: Pas de six: III. Moderato – IV. Allegro
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Swan Lake, Op. 20, Act III No. 19b: Pas de deux: I. Introduction
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Swan Lake, Op. 20, Act III No. 21: Spanish Dance: Allegro non troppo (Tempo di bolero)
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Swan Lake, Op. 20, Act III No. 22: Neapolitan Dance: Allegro moderato – Andantino
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Swan Lake, Op. 20, Act IV No. 29: Finale: Andante – allegro agitato – Moderato e
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Beethoven: Triple Concerto in C Major, Op. 56: II. Largo
Triple Concerto in C Major, Op. 56: II. Largo - Single Version
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Petrushka, K012 (1947 Version), Pt. 4, "The Shrovetide Fair (Evening)": V. Dance of the Coachmen and Grooms
The Firebird Suite, K010, (1945 Version): X. Infernal dance of King Kashchei
Petrushka, K012 (1947 Version), Pt. 1, "The Shrovetide Fair": IV. Russian Dance
Bosmans: Concertstuk voor viool en orkest
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Eine Alpensinfonie, Op. 64, TrV 233: XXII. Nacht
Eine Alpensinfonie, Op. 64, TrV 233: I. Nacht
Also sprach Zarathustra, Op. 30, TrV 176: I. Prelude 'Sonnenaufgang'
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Swan Lake, Op. 20: Act I No. 8, Dance of the Goblets: Tempo di polacca
Swan Lake, Op. 20, Act III No. 21, Spanish Dance: Allegro non troppo (Tempo di bolero)
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Swan Lake, Op. 20, Act I No. 10, Scene: Moderato