The Swedish Radio Symphony Orchestra () is a Swedish radio orchestra based in Stockholm, affiliated with Sveriges Radio (Sweden's Radio). Its principal performing venue is the Berwaldhallen (Berwald H
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 0x3973b2e30ec30951ad17e29acb12793ad71c56b1707c1a647b7f7a344986306d. 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/da01cc24-7ad5-4dbc-9856-0e08883772f2.json and https://artists.proofprofile.net/proofs/artist/da01cc24-7ad5-4dbc-9856-0e08883772f2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
A SR Tribute to Erling Blöndal Bengtsson
Violin Concerto, Op. 33: I. Prelude: Largo - Allegro cavalleresco
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 0xc59b20a18b21b7211223928e40143585ec408ede59f3c430bbecc09f53cdfd0b. 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/SEVAF1800101 — a six-check JSON result.
Violin Concerto, Op. 33: II. Poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf10a9e22b4ab8d4564f9c7f5db6efbc1db35ef2d40b5de96d632baf5c2dcedc. 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/SEVAF1800102 — a six-check JSON result.
Violin Concerto, Op. 33: III. Rondo: Allegretto scherzando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fb0d6d21fbb8d69e3c852ce392a7cef41d63bf327216766ccb557a3c7fcf9c. 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/SEVAF1800103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6decb70d6972648d33bb28fd8239378be4e81f8e0a68a51b762b95a4d1981d4. 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/SEVAF1800104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07dd713af750a10c8dc82313264dfcd4d1a62a4a14dcde4c62aab860a734247. 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/SEVAF1800105 — a six-check JSON result.
Clarinet Concerto, Op. 57: I. Allegretto un poco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf0a12cdabd0326de154346879b54ca73df194e0488992c62e81fab3d0c36c1. 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/SEVAF1800106 — a six-check JSON result.
Clarinet Concerto, Op. 57: II. Poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bbba7f734ca11ff210464be5c0cfcf402b44b9889a39ce42a847cd206a2abd. 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/SEVAF1800107 — a six-check JSON result.
Clarinet Concerto, Op. 57: III. Allegro non troppo - Adagio - Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0f1384081472bcd947daa9be1bf4ac7bf4695f2183e39e8f3a7a7c2e9df553. 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/SEVAF1800108 — a six-check JSON result.
Siv Wennberg: A Great Primadonna, Vol. 5 "Arias and Songs with Orchestra"
Widmann: Violin Concerto - Antiphon - Insel der Sirenen
Schoenberg: Violin Concerto - Verklärte Nacht
Violin Concerto, Op. 36: I. Poco allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe754f4c8d6c4152fc4370e45c006eb07caecbfb3727bd68a53ded8ca990996b2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1880010 — a six-check JSON result.
Violin Concerto, Op. 36: II. Andante graciozo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dcef38cc14345802b9a8416ea945d9c534524139c672b9b597a65b65f8960f. 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/FR7JM1880020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68609ed9d603b54f78789279e93612c644ef7b6c2b1497e91b621e184e8e7ec. 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/FR7JM1880030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6256d315be59e41eed78cbdd5320dfb0f27906bbc1eef1f476488db1a4f8ad08. 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/FR7JM1880040 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a84914071841df981d9d524975058abcf90e0b3b01bb60affaf2c8ad2b445d. 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/FR7JM1880050 — a six-check JSON result.
Verklärte Nacht, Op. 4: III. Schwer betont
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fafb1195e12246d7e56a31268618dc5bcb24de2a9d98a9fcb354de21d95f2c2. 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/FR7JM1880060 — a six-check JSON result.
Verklärte Nacht, Op. 4: IV. Sehr breit und langsam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b409d7eb3333238b9ba2140de7d5c4661b925b25715ad2dc8f9a0ab4e794ad. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/FR7JM1880070 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b97204f07a8b5b5500b3f647be3c6339668f22cef92606dcb59b5260d807ab. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/FR7JM1880080 — a six-check JSON result.
Violin Concerto No.1, Sz 36, Op. posth.: I. Andante sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992aa6bfa1834dd61c3a5409a156ea45be703b24b0e9973184749638e68aa4cc. 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/FRZ141209010 — a six-check JSON result.
Violin Concerto No.1, Sz 36, Op. posth.: II. Allegro giocoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4844d17f600d03efe86b65d4cffd0ccedbbf577b1e508433d8f04e19dce48e22. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FRZ141209020 — a six-check JSON result.
Violin Concerto No. 2, Sz. 112: I. Allegro non troppo (excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082bbf3617641c75b256422e9b92097aa29b2ef25676cc8cd8e3a256b18eb027. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141209030 — a six-check JSON result.
Violin Concerto No. 2, Sz. 112: II. Andante tranquillo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfc97d77fe9c339e25eb2287089f78727d03ec1181ec7be332eaca1fc9708f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141209040 — a six-check JSON result.
Violin Concerto No. 2, Sz. 112: III. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9c7a62276160364985a372a79c1e58b57a8698cd06f2b01d2ebf3285ab2252. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141209050 — a six-check JSON result.
Lakmé: Viens, Mallika - Sous le dôme épais (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4510e0fbfb1d2f71fc093543d82e192822ce0d64a7a4f0838001cf7e37a381da. 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/SEAEW1412070 — a six-check JSON result.
Rangström: Häxorna, Divertimento elegiaco, Violin Partita in B Minor, & Havet sjunger
Siv Wennberg: A Great Primadonna, Vol. 4 "Arias, Duettes and Scenes"
Berwald: Sinfonie sérieuse - Overtures - Tone poems
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4fd59fa4b86d10b02274ad5d3d37ae8c72a1a54a0faa5cf59ec73cba30f7f5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/SEVVQ1800101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82a680e4adcc4e7940f40702495b09cb04e90829e6b70335e7ec3ca4dd8446b. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/SEVVQ1800102 — a six-check JSON result.
What's Happening With You And Him - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a191d57d297116104d5d16af8b44ed89a38a9ad587762e26cef80a38b12337d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/SEVVQ1800103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2fdb52da2ebbc97489aa9138a60c47f29cd4b01525f413c9ccf44e6de4540b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVVQ1800104 — a six-check JSON result.
Sonnet 138: When My Love Swears That He Is Made Of Truth - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cddb9f708430e96fe1ad051355b48738c85d7cc1f1c761e2cf940369b914422. 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/SEVVQ1800105 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd719cb53f2f9f8c899f4addc1840b228f06b894d6fb47035ebe9d715c12057cf. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVVQ1800106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6a275088acc98430b9e05bea4ed49f662088dc614d4683116f60b1a3a7f3bc. 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/SEVVQ1800107 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc073b397bf30eaeb95b4e0e73054e0de01e4945fa594e6498258dd4e143229ff. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/SEVVQ1800108 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eccc32025eca1ef6dc9c5c038c0576a8ada4bbd594c6fa807a6f0dd4c0c1292. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/SEVVQ1800109 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8816e1e67237c5e6379a082487bd134c732814bdd31925c697ac1405b9827f. 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/SEVVQ1800110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47b977f951b10f5cd0a56d0c84a809d73495541f54a484ab61a2b8420e2035a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/SEVVQ1800111 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedbbbfe897af65b33eef5594617bcc0498b8e60f18b271f23ac552cd4ae4376. 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/SEVVQ1800112 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc16584784cbcbe012ec5ebbf0d83a2b25b7984858824c4688f86b6391876ee7. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/SEVVQ1800113 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b828b83f7668882f7bb729edaea250f8e0fea3e4af0eff737458195f6dc688. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVVQ1800114 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2eb3afc38f4f926a4d873931ca56fa235823e72d13e818e1676ebf0b7a3f57. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVVQ1800115 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c019f6333a64bb7b33a0e1d636c03e45e349345ae6c543649184f019b9d0b74. 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/SEVVQ1800116 — a six-check JSON result.
Dahl: Mason de Fous - Pergament: Krelantems och Eldeling
Glazunov: Violin Concerto, Op. 82 - Aulin: Violin Concerto No. 3
Peterson-Berger: Same-Ätnam - Gullebarns vaggsånger - Romans för violin och orkester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffa4ec5f414c6f08b09edb414a500720224557099ec01506a709cbd640f4a5c. 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/SEBAA1204101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd5d30b98e6115ecd26c77879c6bd8e0d1bf212d134b93734dd3df2f33368f2. 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/SEBAA1204102 — a six-check JSON result.
Gustav Adolf II, Op. 49: III. I Kejsar Ferdinands slottskapell (In Emperor Ferdinand's chapel)
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Gustav Adolf II, Op. 49: VIII. Breitenfeld
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Alfvén: En skärgårdssägen, Op. 20 - Symphony No. 5 in A Minor, Op. 54
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Wirén: Serenade - Sinfonietta - Symphony No. 4 - Music for Strings
Serenade for String Orchestra, Op. 11: I. Allegro molto
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Serenade for String Orchestra, Op. 11: II. Andante espressivo
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Serenade for String Orchestra, Op. 11: III. Scherzo
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Serenade for String Orchestra, Op. 11: IV. Marcia
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Sinfonietta in C Major, Op. 7a: I. Molto allegro ed energico
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Sinfonietta in C Major, Op. 7a: II. Andante espressivo
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Sinfonietta in C Major, Op. 7a: III. Molto allegro
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Symphony No. 4, Op. 27: I. Tempo moderato
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Symphony No. 4, Op. 27: II. Molto vivace
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Symphony No. 4, Op. 27: III. Tempo moderato
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Shostakovich: Violin Concerto No. 1 Op. 77
Violin Concerto No. 1 Op. 77: I. Nocturne, Moderato
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Violin Concerto No. 1 Op. 77: II. Scherzo. Allegro
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Violin Concerto No. 1 Op. 77: III. Passacaglia. Andante – Cadenza
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Violin Concerto No. 1 Op. 77: IV. Burlesque. Allegro con brio – Presto
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Ein deutsches Requiem, Op. 45: I. Selig sind, die da Leid tragen (Choir)
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Ein deutsches Requiem, Op. 45: II. Denn alles Fleisch, es ist wie Gras (Choir)
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Ein deutsches Requiem, Op. 45: III. Herr, lehre doch mich, daß ein Ende mit mir haben muß (Baritone and Choir)
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Ein deutsches Requiem, Op. 45: IV. Wie lieblich sind deine Wohnungen, Herr Zebaoth (Choir)
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Ein deutsches Requiem, Op. 45: V. Ihr habt nur Traurigkeit (Soprano and Choir)
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Ein deutsches Requiem, Op. 45: VI. Denn wir haben hie keine bleibende Statt (Baritone and Choir)
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Ein deutsches Requiem, Op. 45: VII. Selig sind die Toten, die in dem Herren sterben (Choir)
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Britten: Les Illuminations. Serenade. Nocturne
Les Illuminations for Tenor and String Orchestra, Op. 18: I. Fanfare
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Les Illuminations for Tenor and String Orchestra, Op. 18: II. Villes
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Piano Concerto No. 2 in B-Flat Major, Op. 19: III. Rondo. Allegro molto - Live
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The Blind Banister: I. Sliding Scale - Live
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The Blind Banister: II. Ringing Weights - Coda. Teneramente - Live
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Piano Concerto No. 1 in C Major, Op. 15: III. Rondo. Allegro scherzando - Live
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Hillborg: Violin Concerto No. 2 / Liquid Marble
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Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso - Live
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Jesper Nordin: Emerging from Currents and Waves (Live)
Anders Hillborg: Clarinet Concerto, Liquid Marble & Violin Concerto No. 1
Symphony No. 5 in C-Sharp Minor, Part. I: 1. Trauermarsch. In gemessenem Schritt. Streng. Wie ein Kondukt
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Symphony No. 5 in C-Sharp Minor, Part. I: 2. Stürmisch bewegt. Mit größter Vehemenz
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Symphony No. 5 in C-Sharp Minor, Part. II: 3. Scherzo. Kräftig, nicht zu schnell
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Symphony No. 5 in C-Sharp Minor, Part. III: 4. Adagietto. Sehr langsam
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Symphony No. 5 in C-Sharp Minor, Part. III: 5. Rondo-Finale. Allegro - Allegro giocoso. Frisch
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Bartók: Herzog Blaubarts Burg, Op. 11, Sz. 48
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Symphony No. 9: III. Rondo. Burleske. Allegro assai. Sehr trotzig
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Symphony No. 9: IV. Adagio. Sehr langsam und noch zurückhaltend
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Die Meistersinger von Nürnberg, WWV 96, Act III: Vorspiel
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Der fliegende Holländer, WWV 63: Ouverture
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Tannhäuser, WWV 70, Act II, Scene 2: Wie Todesahnung, Dämm'rung deckt die Lande (Wolfram)
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Berlioz: Symphonie fantastique: Rameau: Suite de Hippolyte et aricie
Hippolyte et Aricie, RCT 43: I. Ouverture
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Hippolyte et Aricie, RCT 43: II. Air en rondeau pour les amours (Gracieusement)
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Hippolyte et Aricie, RCT 43: III. Marche
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Hippolyte et Aricie, RCT 43: IV. Marche (Gracieusement)
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Hippolyte et Aricie, RCT 43: V. Premier air des Furies (Gravement)
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Hippolyte et Aricie, RCT 43: VI. Premier et deuxième air des Matelots (Gravement - Pesamment - Vivement)
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Hippolyte et Aricie, RCT 43: VII. Premier rigaudon en tambourin (Très vite)
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Hippolyte et Aricie, RCT 43: VIII. Deuxième air des Chasseurs et des chasseresses en rondeau
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Hippolyte et Aricie, RCT 43: IX. Première et deuxième gavottes (Vite)
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Symphonie fantastique, Op. 14: I. Rêveries - Passions
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Symphonie fantastique, Op. 14: II. Un bal
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Symphonie fantastique, Op. 14: III. Scène aux champs
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Symphonie fantastique, Op. 14: Marche au supplice (Allegro non troppo)
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Symphonie fantastique, Op. 14: V. Songe d'une nuit de Sabbat (Excerpt)
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Piano Concerto No. 1 in D Minor, Op. 15: II. Adagio
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Piano Concerto No. 1 in D Minor, Op. 15: III. Rondo (Allegro ma non troppo)
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Erland von Koch: Symphony No. 3, Op. 38 & Symphony No. 4, Op. 51 "Sinfonia seria"
Nystroem: Sinfonia concertante - Koch: Nordiskt capriccio, Op. 26
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Sinfonia concertante: II. Allegro bucolico
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Nordiskt capriccio (Nordic Capriccio), Op. 26
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Piano Concerto No. 3 in C Minor, Op. 37: I. Allegro con brio
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Piano Concerto No. 3 in C Minor, Op. 37: II. Largo
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Piano Concerto No. 3 in C Minor, Op. 37: III. Rondo. Allegro
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Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato
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Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto
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Piano Concerto No. 4 in G Major, Op. 58: III. Rondo: Vivace
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Crusell: Introduction et air suedois - Clarinet Concerto No. 2 - Concertante in B-Flat Major, Op. 3
Wirén: Symphony No. 4, Op. 27 - Nielsen: Symphony No. 6, FS 116 "Sinfonia semplice"
Stravinsky: Symphony of Psalms / The Rite of Spring
Le Sacre du Printemps, Pt. 1 "L'adoration de la Terre"
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