Johan Severin Svendsen (30 September 184014 June 1911) was a Norwegian composer, conductor and violinist. Born in Christiania (now Oslo), Norway, he lived most of his life in Copenhagen, Denmark. Sve
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 0x131acbbca707e64a6b6fc13f766e2f2b251726d1633cf07acc816d2719485c4d. 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/e15f9b80-39e4-4381-b2e1-23771494b012.json and https://artists.proofprofile.net/proofs/artist/e15f9b80-39e4-4381-b2e1-23771494b012.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7ca2d360c50bfdad9c1b3ab8274011411f1d18cffb764dc820715b122a08f2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFZP0556010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138eb61f3a9c6e67bf78685c7f121b6510daf674026406f5a51f457f3b7cd6a2. 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/NOFZP0556020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb2055fa87170ca2c5033a9dda72a708ecd216e7af54b37c48d294084d5d21e. 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/NOFZP0556030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293d8c3ef7a62540e17bed1fc7b1991390b34d28f0c082e6ac393b7650eba36a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NOFZP0556040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a7ccde40dea319d8f6c2e4d693d14c14b353bfe23d85f1a10dc39e119128de. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NOFZP0556050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe74045c11aa4965b0fc44469e3222e81d0a5ba031198206999c73f7825e9130. 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/NOFZP0556060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd820d565e3f21b07804988ffc34e1eb33d514af126cde8e9910f5ea6a205b53d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFZP0556070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ec1710d78a658e350d22f4f2a1e03b651f3429a196625fc21bd5c812370c12. 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/NOFZP0556090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855ffe1f52262d8243fe50a8d2e2a3636ce0d7db70ed5a8bd1ecb6c5b5f5d335. 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/NOFZP0556100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bb554d5ffe2bc5c1f3ee1c91c40cb49ae0d500e96178456fb55792faed4f25. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/NOFZP0556110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9367f10c99dbaec8409d5ca95757880122358f405874b62b2daf994d87a62eec. 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/NOFZP0556160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d83177571553191b6246d1207cb892d527d4ee61e40a54cef794c8ce33ebed6. 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/NOFZP0556170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01a0540313678891d14d7f55deaef019768362e3bd223ff96b88959212ab7ad. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/NOFZP0556080.
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
Serenade for String Orchestra, Op. 11: I. Preludium: Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b138541d16836eebcc92aefa1295edc56ea78d5d3ec5714c89df89bd216ad51. 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/HKI199299401.
Serenade for String Orchestra, Op. 11: III. Scherzo: Allegro vivace - Trio: Poco meno molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e4f9fc4a975cf4ac5104c6a5af442f0865cd303bfd2a37a8084230136cdf91. 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/HKI199299403.
Serenade for String Orchestra, Op. 11: IV. Marcia: Tempo di marcia, molto ritmico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb34814ce386cc09ed607b85729e47791c5fa703097409122cb96d5a352cfb67. 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/HKI199299404.
2 Icelandic Melodies, Op. 30: No. 2: Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd709cfeda686827bfc76e67ad9ff7002333be435b52070a176fffc994af7dacf. 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/HKI199299406.
Fra Holbergs tid (From Holberg's Time), Op. 40 (version for orchestra): I. Prelude: Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26be76c406610039b3c968a2b9d2604948c6d524ab6d387a296437dbd5bb31ef. 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/HKI199299407.
Fra Holbergs tid (From Holberg's Time), Op. 40 (version for orchestra): V. Rigaudon: Allegro con brio - Poco meno mosso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf085cdff038e05eea5bf72edbe4196e77d2d6cb2c368ca21eaff7d4c9101eb8c. 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/HKI199299411.
Variations on a Norwegian Folktune, Op. 31: I Fjol gjaett'e Gjeitinn: Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb771847b260ce954205557ab0e565871b807f66a4bc60a8110f25a40114e4ff9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/HKI199299412.
2 Swedish Folk-Melodies, Op. 27: No. 1 Allt under himmelens faste: Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bebfa04dfb9c5189b44ba6ea68cdc77f3adb3a09a455b98cfa66c97ed396ca. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/HKI199299413.
2 Swedish Folk-Melodies, Op. 27: No. 2 Du gamla, du friska, du fjellhoga Nord: Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23eda13b9dcb4ed042b1a9034c3a8a6022a351cba8cadef6f6e1058268c672a. 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/HKI199299414.
Suite for Strings in A Minor, Op. 1, FS 6: III. Finale: Andante con moto - Allegro con brio - Piu mosso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ca759aabbbbf721d236eeb0397a2154dbf21cc7038bd20e7aea2c2e85af409. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/HKI199299417.
2 Icelandic Melodies, Op. 30: No. 1: Maestoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e1dbe11a0268fff15ed86450d85fbe6ad85afe47accb6a8c53dc20b3b87fd6. 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/HKI199299405.
Bojarernes Indtogsmarsch (Entry March of the Boyars)
THE STAFF BAND OF THE NORWEGIAN ARMED FORCES
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8e754dca582737750afbce8427442adfe0944fa6963c3f26fd6e2db58df540. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOMPP1404020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710003935274ac8644d9b9ef22e70dc74e6795d93404f326e00e2466827f9d99. 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/NOMPP1404030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c3a1afdacb698712e3828407d183efd1277671761a5a11836c0bd5d5f4b73e. 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/NOMPP1404050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e76e6948508048e8f46045374ae98935f07943acb7f31103630b1f75c240899. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMPP1404060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff21c801571a2d3136cf060583c1aa6a1dfe5eb2aea1248cc6cbfb0a8b8f8e9f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMPP1404070.
Hyldningsmarsj fra Sigurd Jorsalfar op. 56 no. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf680861c719a0e3e335de45babfdf83048ec973b735fb25fea7e677b1bb2fd44. 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/NOMPP1404080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d8e094f66d6032eb5086fafe81f2c89affa68ae9e8173ba74637f9b1f509ba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NOMPP1404110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf763b4c42ceffa182076a71b47e4b486dfeac5a35ab4d86d99537d6aa2c4fbf5. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:28:03Z), 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/NOMPP1404130.
Ja, vi elsker dette landet - alle 8 vers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec7d9844863cbaaaa70878c435d16e9031e0f9607c30b6d76378c3f83edb292. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NOMPP1404150.
Golden Violin Views (Classics for the Soul Vol. 3)
Poeme in D-Flat Major, Op. 39a - Arr. for Violin and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52beb460a30e2390cc87ee47fc426e251b0b7e66b00748ceb58cdaecfe84d51c. 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/DEW912119601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c47b34ce9ddb5e8009a431d317456847ff8dc23c4ba9a2687e785b25c74730f. 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/DEW912119602.
4 Lieder, Op. 27: No. 4, Morgen! - Arr. for Violin and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044c9b05845af727bffe56729373f5cc6899a48fb4ed724b9472e048f88f8a7b. 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/DEW912119603.
Sicilienne, Op. 78 - Arr. for Violin, Violoncello & Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7936fe8c4fcf4d018087b7f2639d8fd7b52bba017182d2f7f8447e5aa8c7e3. 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/DEW912119604.
Gypsy Songs, Op. 55: No. 4, Songs My Mother Taught Me - Arr. for Violin and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9071ef35d714c5a40e5da47649886f953fa625a5c6dbdb9e2d7b202070e1b6f8. 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/DEW912119605.
Chanson de Nuit et Chanson de Matin, Op. 15: No. 2, Chanson de Matin - Arr. for Violin and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb213d91bbfcecbcc4046e20a06e76b2276965d0368336577335200b40564b6e. 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/DEW912119606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a012202ca3e53ca1d7766d018e4699756789a178a1aaffea467b60287646cf. 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/DEW912119607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aaa3923871aeaf1db13158a434f0f00fdd313abc90c16c42e1b4e70937d809. 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/DEW912119608.
Lakmé, I, Scene 2: "Flower Duet" - Arr. for Violin, Violoncello & Piano
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Symphony No.5 in C-Sharp Minor: IV. Adagietto - Arr. for Violin and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c935441c3359ee813c489c6bc3860345df5896e787cad769830804af49b346. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEW912119610.
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Violin Concerto in C Major, Hob. VIIa:1: II. Adagio
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Norma: "Casta Diva" - Arr. for Violin and Orchestra
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Schwanengesang, D.957: No. 4 in D Minor, Ständchen - Arr. for Violin, Violoncello & Piano
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Et incarnatus est, K. 427 "Große Messe in c-Moll": III - Arr. for Violin and Orchestra
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14 Romances, Op. 34: No. 14, Vocalise - Arr. for Violin and Piano
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Peer Gynt-Suite Nr. 1, Op. 46: I. Morning mood
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Peer Gynt-Suite Nr. 1, Op. 46: IV. In the Hall of the Mountain King
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Maria Stuart i Skotland (arr. J. Halvorsen): Valse Caprice
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Norwegian Rhapsody - Orchestral Favourites
Kjempeviseslatten (the Ballade of Revolt), Op. 22a, No. 5
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Ut mot havet (Out to Sea): Ut mot havet [Towards the Sea]
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Peer Gynt Suite No. 1, Op. 46: I. Morgenstemning (Morning Mood)
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Make Way for the Band - New Music for Concert Band - Demo Tracks 2014-2015
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Underlige aftenlufte (Fascinated Evening Air)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5712812103cc5cd52c3aec900c08cba7ca7c3c72048bd3c382724d389ecddfd7. 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/NODGN1409280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7eac04c0dfac5c61e12859d5f22e00085a9c274e15b35c83b5c9bb570cd8fc. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:31:23Z), 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/NODGN1409310.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0144704d4cf9e9d24399830f055071549691a73853714feb863e092acf2d87a. 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/NOCJB1601403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e37ec7ad084c71b5b99b6c297a24c56bb867a5876e56046026e0a6cc869f75. 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/NOCJB1601410.
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An Evening of Classical Favourites, Vol. 4
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Suite No. 3 for Violin, Viola and String Orchestra, Op. 19: II Pantomim
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Romance for Violin and Orchestra, Op. 26
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd32d473e33866cbdf88bcac4c89c29aa9261f94eaeff99c8b68ed35d0368bc. 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/GBLWD1108207.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461b1587006f6bd5abd24a58307b925307fa80d09d478142ba0276a42afdead6. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GBLWD1108202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac2db1f874294b063d0eefc37465293a69a8e41cc09422004cc3ad04426dc0c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1108203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe905e875f65eb014486d921992b50b6be3197f6a001544e8d201bef8c057f317. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1108204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ee8cd761ebb5d5596be82ed855cc9f6a06ab6926b4712596331b8a944b82fd. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1108209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2954cbfd9605a7dbe081a45e7743112f6e2a80de9a32f802e0f0b7cdcba4e66a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FIFIN0300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c81d07dca34a4c26e8a218a2418da62bdb5a469a63b594ce09158922626559. 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/FIFIN0300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435752ef6dac9ccdff1d72ba0b40a362e06a65541b095fd1e9ac66467b4d41b3. 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/FIFIN0300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0847fccc385e4c0209df70fe1f403d82afe2e1f231f55e04985cbc6647d3641e. 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/FIFIN0300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6768411a04ccf830688a4db1434b185ee5be1351c9c9b7b1c0731f428aaf34b3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fa6328060b998d45d607809ddee7a19b1350bfc877dd45c450f0dd1b288892. 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/FIFIN0300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24d61ead8f41a49caf07126ba0e853b208dedc925d19695960c02bf491a7b57. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FIFIN0300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd886d44e6897eb9014a557c430ce8b5728f69401606a4fb6efac3f06dfcdff54. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T20:10:15Z), 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/DEA891200600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a7bb52cd98a8a9aacac26a175720c91556ded8e17fc3a6f9321306725c77e2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEA891200602.
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Peer Gynt Suite No. 1, Op. 46: III. Anitra's Dance
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Nerwegian Dance No. 2 in A Major, Op. 35
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Peer Gynt Suite No. 1, Op. 46: IV. In the Hall of the Mountain King
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Masterpieces from Norway: Orchestral Favourites
Peer Gynt Suite No. 1. 3: Anitras Dans - Anitra's Dance
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Peer Gynt Suite No. 1. 4 - I Dovregubbens Hall - In The Hall Of The Mountain King
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Norsk Dans Nr. 2 - Norwegian Dance No. 2
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Svendsen, J.: Norwegian Rhapsodies Nos. 1-4 / Romeo and Juliet / Zorahayda
Variations on a Norwegian Folktune, Op. 31: I fjol gjaett'e gjeitinn
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Svendsen: Symphonies Nos. 1 and 2 & Polonaise No. 2
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Svendsen: Violin Concerto in A major, Op. 6 / Symphony No. 1 in D major, Op. 4
Svendsen: Symphony No. 1 in D Major, Op. 4: IV. (a) Finale. Maestoso
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Svendsen: Symphony No. 2 in B-Flat Major, Op. 15: III. Intermezzo. Allegro giusto
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Svendsen: Symphony No. 1 in D Major, Op. 4: I. Molto allegro
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Svendsen: Symphony No. 1 in D Major, Op. 4: II. Andante
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Svendsen: Symphony No. 1 in D Major, Op. 4: III. Allegro scherzando
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Svendsen: Symphony No. 1 in D Major, Op. 4: IV. (b) Allegro assai con fuoco
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Svendsen: Symphony No. 2 in B-Flat Major, Op. 15: I. Allegro
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Svendsen: Symphony No. 2 in B-Flat Major, Op. 15: II. Andante sostenuto
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Svendsen: Symphony No. 2 in B-Flat Major, Op. 15: IV. (a) Finale. Andante
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Svendsen: Symphony No. 2 in B-Flat Major, Op. 15: IV. (b) Allegro con fuoco
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Svendsen: Symphony No. 1 / Symphony No. 2 / 2 Swedish Folk Tunes
2 Swedish Folk-Melodies, Op. 27: II. Du gamla, du friska, du fjellhoga nord (Swedish National Anthem)
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2 Swedish Folk-Melodies, Op. 27: I. Allt under himmelens faste
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Egon Morbitzer / Staatskapelle Berlin / Franz Konwitschny play: Johan Severin Svendsen: Violinromanze G Major, Op. 26
Classic Moods - Boccherini, L. / Handel, G.F. / Mendelssohn, Felix / Haydn, F.J. / Fibich, Z. / Tchaikovsky, P.I. / Grieg, E. / Dvorak, A.
Lieder ohne Worte (Song without Words), Book 5, Op. 62: No. 30 in A Major, Op. 62, No. 6, "Fruhlingslied" (arr. for violin, cello and strings)
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Moods, Impressions and Reminscences, Op. 41, Book 4: No. 14. Poeme (arr. for violin, cello and strings)
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12 Morceaux, Op. 40: No. 2. Chanson triste (arr. for cello and strings)
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Mozart, Lachner, Franck, Svendsen, Widor, Karg-Elert, Martin & George: Works for Flute & Organ
Prelude for Flute & Organ, Op. 18 - Transcription by Eric Fenby
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Arthur Grumiaux - Philips Recordings 1955-1977
Sonata in A major, Op. 1, No. 3: 2. Allegro
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Sonata in A major, Op. 1, No. 3: 4. Allegro
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Sonata in D major, Op. 1, No. 13: 1. Affettuoso
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Sonata in D major, Op. 1, No. 13: 2. Allegro
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Sonata in G Minor for Violin & Continuo, Op. 1 No. 10, HWV 368: 1. Andante
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Sonata in G Minor for Violin & Continuo, Op. 1 No. 10, HWV 368: 3. Adagio
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