Hannu Petteri Lintu (born 13 October 1967) is a Finnish conductor. Early life and education Hannu Lintu was born in Rauma, the son of Johannes Lintu, an electrical engineer, and his wife Lilja Lintu
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 0x13491948b1b9a0e618c5a5ff4232cb241e43ff8f8ffec28db5eb2b7c4f2222a0. 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/a5d1e636-a839-4662-8e05-503a66cfc503.json and https://artists.proofprofile.net/proofs/artist/a5d1e636-a839-4662-8e05-503a66cfc503.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Symphony No. 3: Vivo - Lento - Vivo - Lento - Vivo - Stesso movimento - Lento
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 0x1d6bae49e56e6f15547d904796829d5ddb25d57e505e58208786e25c5fd03885. 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/FINDE1900165 — a six-check JSON result.
Symphony No. 3: Vivo - Stesso movimento - Lento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24f3aa8f158aeb4ac0cc8685fa33693ab1701e4afa56a01fd00cdaf4727824d. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FINDE1900166 — a six-check JSON result.
Symphony No. 3: Vivo - Stesso movimento - Adagio - Piu mosso - Lento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a7d80fdfdc4b199645821b355e5c80707a75061052db186edb875038930936. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/FINDE1900167 — a six-check JSON result.
Symphony No. 3: Vivo - Poco meno mosso - Meno mosso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4fbf376273d1e2e22888b2fec3c3de920c1a22c951f3dba5884c3db968d236. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FINDE1900168 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090935fab854072da07512cf933bfed44d7e10fbddffaea3e38c552c8fe45ad5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900169 — a six-check JSON result.
Symphony No. 3: Meno mosso - Tempo I - Meno mosso - Tempo I - Meno mosso - Ancora meno mosso - Piu largo - Tempo I - Lento - Vivo - Lento - Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32a1ecacf8758b395ae066f46ea262b635d00236bdce45cadb52a2a73aed674. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900170 — a six-check JSON result.
Symphony No. 3: A tempo - Poco meno mosso - Presto - Stesso movimento - Poco lento - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8225de2eb5a36b0760a343fefcfed1f9e2cc9749556984efd5988e2e80f281. 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/FINDE1900171 — a six-check JSON result.
Lutosławski: Symphonies Nos. 1 and 4 & Jeux vénitiens
Sebastian Fagerlund: Cello Concerto "Nomade" & Water Atlas (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5530421e50e2dd979ee5e360d903ea7c60c192ac256e431e44bb4290d1d5bb1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1700097 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fd88e40e1d80193f97afc0177a031861362c4f9ccc51965c1b8ed0ab1dea1d. 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/FINDE1700098 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b23281eb1221e239732778ada79bec40b5e2c86e0c5974e8bc3a63b46365257. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FINDE1900078 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8551c1c587aded975e8d619fc4b225756f70d4444c8c271a40c5ae4b45f8e16. 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/FINDE1900079 — a six-check JSON result.
Kullervo, Op. 7: III. Kullervo and His Sister
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5992afc3255f4a54762030fc9f6e38971d775369e8d1ee397ca08c12c9a2f1ea. 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/FINDE1900080 — a six-check JSON result.
Kullervo, Op. 7: IV. Kullervo Goes to War
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8576ce454630d8512d11d7432fb368fc0f4b3f61a9dd851b660101fb06fbb92f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/FINDE1900081 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4b378b48b017096e021038332c296c8965557432e0426199dac44d09892716. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900082 — a six-check JSON result.
Tüür: Peregrinus ecstaticus - Le poids des vies non vécues - Noēsis
Magnus Lindberg: Tempus fugit & Violin Concerto No. 2
Thomas Larcher: Symphony No. 2 "Kenotaph" & Die Nacht der Verlorenen
Enescu: Ouverture de concert & Symphony No. 3
Sebastian Fagerlund: Drifts, Stonework & Guitar Concerto "Transit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04e9d957e8dea177f4a49a24cbcff406a453da92c901f204bfbf3a99d5e51d7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEX1795010 — a six-check JSON result.
Perttu Haapanen: Flute Concerto, Ladies' Room & Compulsion Island
Pēteris Vasks: Distant Light, Piano Quartet & Summer Dances
Violin Concerto "Distant Light": Andante I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40985695a55c2610e79d4b3f2070868d69d31da9307fc2d4646dc18c3f5a256. 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/SEAEY1952010 — a six-check JSON result.
Violin Concerto "Distant Light": Cadenza I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18c0ecc66032b91cbcb7b2113e4254ed6f46cfb2b264f7a1efb5c8aac6bf405. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/SEAEY1952020 — a six-check JSON result.
Violin Concerto "Distant Light": Cantabile I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25aca506f8b3a9f48b5206fa60b814477c1ee625ec059df56674ef3aab4ecd54. 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/SEAEY1952030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1b165e56257d31d9011cf62f35f6bd64ec4a5d9466c78678131aae6978cd10. 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/SEAEY1952040 — a six-check JSON result.
Violin Concerto "Distant Light": Cadenza II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc15e7c4d8283a9d157bd1083ca40232deb4eb1ea5a4a67ce110f8b22d4dd8b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEY1952050 — a six-check JSON result.
Violin Concerto "Distant Light": Cantabile II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1480d4c2c0e876de1367fa3ad2841a05b1ede3f237fb10f98d900b91d10d44a. 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/SEAEY1952060 — a six-check JSON result.
Violin Concerto "Distant Light": Cadenza III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddf21ff795aa8f4bac9fa97334cd49d93e1b9abe4a4988b3236c72c396edd72. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEAEY1952070 — a six-check JSON result.
Violin Concerto "Distant Light": Andante II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75e50f7eab0c7a69fbc46a0ce57f44ec36c4a0905007aebc2bf0c7847aa83bb. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEY1952080 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6af5fd1aa38f990ac82d74586b174e592e34c321e7ce7241db901d24f93186. 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/SEAEY1952090 — a six-check JSON result.
Summer Dances: II. Underscoring the Character
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f68e3cf3c98c2f6f0c321583baf34ff075bac8f4e7da701025588bbd09ee8a9. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/SEAEY1952100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12d55f605cf3b79b3db5dd20ea573abce8ec9dc303e962ad12886288af37e1b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEY1952110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37702aba584b4cbf0f0a1ff513b93a9fd65c6a73790a7d184c271c81275ce9a. 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/SEAEY1952120 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6255587afaf387fabbad8e649cbc47e01f27e0b5a01a1ac7b0d6b0c7cf89b74. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SEAEY1952130 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd63f9ceb530df00ed429a1906d8d19f9f0b09c2509a78d44732b24b0facb064. 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/SEAEY1952140 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc95d394f19ac9929cbe469d0eee5de6e3f887402c9daa16dc736629a4df46c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEY1952150 — a six-check JSON result.
Quartet for Strings & Piano: I. Preludio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbef08eeec306a6031b0f5a0383058b2d784c483aeefea29899123640322bc8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEY1952160 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9a4af5d7be19e4342f59d7baecca4cf4d987eef3aaf3ae04f904628fa6d8d1. 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/SEAEY1952170 — a six-check JSON result.
Quartet for Strings & Piano: III. Canti drammatici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a4faad6fe4da43693e71404cd9755e51639123d37b2e2616b787c1bef7efbb. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/SEAEY1952180 — a six-check JSON result.
Quartet for Strings & Piano: IV. Quasi una passacaglia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf163ee2080e89633aa41cde881d632a3bb241a0b72e95aa13bf283540bb8657f. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/SEAEY1952190 — a six-check JSON result.
Quartet for Strings & Piano: V. Canto principale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8378dfd01929434aa7dbd905d01fc2a747b2209a6b0ac07ca7cd28cceb00ba8c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEY1952200 — a six-check JSON result.
Quartet for Strings & Piano: VI. Postludio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e26c784cd7be8db58bf44611be5e6a13c64e0cd503dec1fd617f2aca8689587. 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/SEAEY1952210 — a six-check JSON result.
Don Giovanni, K. 527: Don Giovanni, a cenar teco
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Finland 100: A Century of Finnish Classics
Kaija Saariaho: True Fire, Ciel d'hiver & Trans (Live)
Magnus Lindberg: Aura, Marea & Related Rocks (Live)
Antti Auvinen: Junker Twist, Himmel Punk & Turbo Aria
Lieberson: Songs of Love and Sorrow & The Six Realms
Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0515a2a1827d50da9fafea494e184dceb17992342ecf7034f506c51887d355. 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/GBAJY2029101 — a six-check JSON result.
Piano Concerto No. 3 in C Minor, Op. 37: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1920404ae04d9b34b148cdf0f5f2a4d85c1b943a8d9fb32155b44ba72d6aa8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2029201 — a six-check JSON result.
Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcbc625c25c78a8a069302c1d15eb518bb26a77d35681c9626ca223670b502c. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2029301 — a six-check JSON result.
Piano Concerto No. 1 in C Major, Op. 15: II. Largo
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Piano Concerto No. 3 in C Minor, Op. 37: II. Largo
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Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco moto
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Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": III. Rondo. Allegro ma non troppo
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Piano Concerto No. 2 in B-Flat Major, Op. 19: I. Allegro con brio (Cadenza: Hough)
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Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato
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Piano Concerto No. 2 in B-Flat Major, Op. 19: II. Adagio
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Piano Concerto No. 2 in B-Flat Major, Op. 19: III. Rondo. Molto allegro
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Zimmermann: Violin Concerto, Photoptosis, Die Soldaten Vocal Symphony
Prokofiev: Piano Concertos Nos. 1, 3 & 4
Magnus Lindberg: Al largo, Cello Concerto No. 2 & Era
Mahler: Symphony No. 1 in D Major & Blumine
Sibelius: Lemminkäinen Legends & Pohjola's Daughter
Enescu: Symphonie concertante, Op. 8 & Symphony No. 1, Op. 13
Berio: Ritirata notturna di Madrid, Calmo & Sinfonia
Piano Concerto No. 22 in E-Flat Major, K. 482: I. Allegro
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Piano Concerto No. 22 in E-Flat Major, K. 482: III. Allegro
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Violin Concerto, "Concentric Paths": I. Rings
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Violin Concerto, "Concentric Paths": II. Paths
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Violin Concerto, "Concentric Paths": III. Rounds
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Violin Concerto in D Minor, Op. 47: I. Allegro moderato
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Violin Concerto in D Minor, Op. 47: II. Adagio di molto
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Violin Concerto in D Minor, Op. 47: III. Allegro, ma non tanto
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Humoresque No. 3 in E-Flat Major, Op. 89
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Ligeti: Violin Concerto, Lontano, Atmosphères & San Francisco Polyphony
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Violin Concerto: II. Aria - Hoquet - Chorale
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