Jiří Bělohlávek, (; 24 February 1946 – 31 May 2017) was a Czech conductor. He was a leading interpreter of Czech classical music, and became chief conductor of the Czech Philharmonic Orchestra in 199
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 0xf44c83c10f1f49b6f4c444b415c411941f8d20736a1528cec50c7cccf6ae94f9. 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/baf4c2ed-f3a7-4381-b7e9-40367ad7df85.json and https://artists.proofprofile.net/proofs/artist/baf4c2ed-f3a7-4381-b7e9-40367ad7df85.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 0x847cf3414e4c43a86e4999b957449ff7c378102347372081517c58c9a7c17671. 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/GBF071700661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139475cde31dca0894d5c789a3bbd3f5dabb4510b79312bf8b3f14383288bf42. 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/GBF071700662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d800e37fdfe9c88dc1f099366ee34e458496e4b80fe2d42c4ffd781a790842f. 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/GBF071700663.
Má Vlast, JB1:112: 4. Z ceskych luhu a haju
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d27c452944216a967d2a85423bc0350f9b50386280900b765d7eec39b2eac67. 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/GBF071700664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e09c8b3c00557105c6b59d0f2aeefd59016e2ad2ebe7e3a427e249c2f8352e1. 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/GBF071700665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d9eae757cbe61c56172333278014bd9c0167475ed844638746f9fafaf986b4. 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/GBF071700666.
The Bartered Bride: ACT II, Scene 4. Kecal Jak pravím, hezká je
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665c41bb714783996e3a15f63dd27643743fd75320366999d16807f3763d7103. 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/FRZ141110010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb310923968b166dcc142687aa2b2e1cf8bc576a7f0cde680e6df376766708eae. 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/FRZ141109010.
The Bartered Bride: ACT II, Kecal Nuže, milý chasníku
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20ee0773da7e587b126e59682b4372ae41a68ececb7d15a2e3f78f7c155cee6. 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/FRZ141110020.
The Bartered Bride: ACT I, Scene 1. Sbor Proč bychom se netěšili
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5249b72bd4c3a00db21a0d9836ffd9caeecbb980901330f8362119f11fadc36. 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/FRZ141109020.
The Bartered Bride: ACT II, Scene 5. Jeník Až uzříš, komus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44deed8391df4dc7833bac1a239ce01afc356695dc7127f5a231b41f5465dac5. 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/FRZ141110040.
The Bartered Bride: ACT I, Mařenka Kdybych se co takového
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e9d0dd318c674da810d37bf56c779a436fc873b9d15c007e1d3d9139eb0ade. 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/FRZ141109040.
The Bartered Bride: ACT I, Mařenka Konečně je celá
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e23c08f2510e1ae243bf64aadf0155c4c613e6a2a4ca65e36fccb899e7acfa. 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/FRZ141109050.
The Bartered Bride: ACT I, Scene 3. Kecal Jak vám pravím
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4512cc95af5d8b8f04fcf72de1f0e092ccb2f185b67643852d4fdc0c56a494. 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/FRZ141109070.
The Bartered Bride: ACT III, Principál Ohlašujeme slavnému publikum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c42edd3de80676d8db014a71c01d5466b58342b1ce8d28e381340ad5517500. 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/FRZ141110080.
The Bartered Bride: ACT I, Kecal Mladík slušný a mravů víc tichých
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc2b54e098df0e3339f823d7f8879d7dc656cbb8ddf220da0b09e0763a731eb. 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/FRZ141109090.
The Bartered Bride: ACT III, Principál, Esmeralda Milostné zvířátko
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c66fe3626f58ae5021452fc4c14bd1326df8d9d18939e370509ef0d59115c68. 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/FRZ141110110.
The Bartered Bride: ACT II, Scene 1. Sbor To pivečko to věru je nebeský dar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29445abe9b4183bbf4477b97d89e060eb48fe46a945d0b0ebf037e4a537446c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FRZ141109130.
The Bartered Bride: ACT III, Scene 4. Mařenka Ne, tomu nevěřím
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98314ead082d0694d2dc6ef2104c1b904e6e2a66fd0702624a62a8fe5e3a034. 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/FRZ141110140.
The Bartered Bride: ACT III, Scene 5. Vašek Co... co pořáde chcete?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23ac0df0bdcfc7effa50886ba94991c3bf9133fa2c0156a15158dca6f30f927. 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/FRZ141110150.
The Bartered Bride: ACT III, Všichni Rozmysli si, Mařenko, rozmysli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a38533927c7062928a03187ad191c231c034305c5b924f86c33cd6cb7da015. 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/FRZ141110160.
The Bartered Bride: ACT III, Scene 7. Jeník Mařenko má, Mařenko má
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3df557fe84e1d105ed40bb2838c5a84db7589a050b17ab89f465fa83c7d01c. 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/FRZ141110180.
The Bartered Bride: ACT III, Jeník Utiš se, dívko, utiš se
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8e3c19610fa9a405fe53b8b99b1f63651e1ffb93d460efb3b99639f637de2c. 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/FRZ141110200.
The Bartered Bride: ACT III, Vašek Ne... ne... nebojte se!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ab65a801414dcc8e85026d80895cf22574e8a3eaff5e1d41d22ae4be41cef6. 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/FRZ141110230.
The Bartered Bride: ACT III, Sbor Dobrá věc se podařila
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8116df681098b01649070131b65f366e3db8d381b3caa263ac8829e9bdcc3e3. 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/FRZ141110240.
Dvořák: Requiem, Biblical Songs, Te Deum
Requiem, Op. 89, B. 165 / Part 1: 1. Requiem Aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1140906fbeec17b1874f34a182d38721c976be75e2fdbcd0ad4f326f00598a. 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/GBBBC1900188.
Requiem, Op. 89, B. 165 / Part 1: 2. Graduale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024e96f8de67b008d5b84c3f3810fdd4a105085beb26c8d8479ff1b651bcd546. 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/GBBBC1900189.
Requiem, Op. 89, B. 165 / Part 1: 3. Dies Irae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dec6868db7c14f8d6d6a89cf5aa516a8508f39ab18c30b1f30d9f6b291303b2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:13:19Z), 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/GBBBC1900190.
Requiem, Op. 89, B. 165 / Part 1: 4. Tuba Mirum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd111faa9bd3332742a252afa5e171081c34444f3f54b68e58e339efc9c897f8. 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/GBBBC1900191.
Requiem, Op. 89, B. 165 / Part 1: 7. Confutatis Maledictis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dbb445423fd1ab59b07753b68e04a36c0e62c1dfa6b191f9644864c176643c. 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/GBBBC1900194.
Biblical Songs, Op. 99: 1. Oblak a mrákota jest vůkol Něho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7370498085f62615c96ee6b9c51989c47cd5cbb9cb24f11d20c5bbf1f349ab1b. 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/GBBBC1900201.
Biblical Songs, Op. 99: 4. Hospodin jest můj pastýř
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331f1e1b15a331dac16d6f3c6b3d98d5e8787f0e712a771e886f2f5c33a12ed8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC1900204.
Biblical Songs, Op. 99: 6. Slyš, ó Bože, volání mé
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273a400721a6c04af370be3e9cea56140220f52a6f7820aadff40185339a6d3c. 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/GBBBC1900206.
Te Deum, Op. 103, B. 176: 1. Te Deum laudamus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b321cb6f29526e02e737b96110e060a136adfbc267a2dddaf15d1c76a42d7d. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBBBC1900211.
Te Deum, Op. 103, B. 176: 3. Aeterna fac cum Sanctis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8d7393e27442fa28f63b88a7eb6808b19d3181722a6be4fc8681f588fd8a96. 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/GBBBC1900213.
Te Deum, Op. 103, B. 176: 4. Dignare Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570112614d7f7771e1959fa967b85457e7de63f6cef6bf18f46dca87f81a8009. 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/GBBBC1900214.
Janáček: Glagolitic Mass; Taras Bulba; Sinfonietta; The Fiddler’s Child
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3622a41bca1b3d7c694acd1f61e5668e8e9901c03f93403fbc03183b6af890f7. 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/GBBBA1800127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b83c076f7e11f76374f17e765211dfb43d021eeaff17544ca41361e2e8b80a. 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/GBBBA1800130.
Glagolitic Mass, JW 3/9: 6. Agnece Bozij
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9897b12cc891923518b9567db272de4bfc069a41c8af0dd8e76450d7acfe79. 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/GBBBA1800131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c122ec57ec33b83ba04def717be0e2e135dfc6c2c362e8f2b31d2e572cce23. 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/GBBBA1800133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1d7eef087c88bf91cce6ae3b5bb53b23ec273a2d3e5848f761a99d7041eccf. 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/GBBBA1800136.
Sinfonietta, JW 6/18: 5. Andante con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80bc1cfad296c6313b63256d7a84096bc5fff4e52209d37ff177664a109aedd. 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/GBBBA1800138.
Taras Bulba, JW 6/15: 1. The death of Andri
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Taras Bulba, JW 6/15: 3. The prophecy and the death of Taras Bulba
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Martinů: Field Mass, Memorial to Lidice & Symphony No. 4
Pohádka, Op. 16: 2. Playing at Swans and Peacocks
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Pohádka, Op. 16: 4. Runa’s Curse and how it was broken by True Love
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Družecký: Double Concerto - Loudová: Dramatic Concerto
Stabat Mater, Op. 58, B.71: 5. "Tui nati vulnerati"
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Stabat Mater, Op. 58, B.71: 7. "Virgo virginum praeclara"
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Stabat Mater, Op. 58, B.71: 9. "Inflammatus et accensus"
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Mussorgsky: A Night on the Bare Mountain - Rimsky-Korsakov: Antar, Op. 9 - Borodin: In the Steppes of Central Asia
8 Slavonic Dances, Op. 46, B.83: No. 1 in C (Presto)
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8 Slavonic Dances, Op. 46, B.83: No. 2 in E Minor (Allegretto scherzando)
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8 Slavonic Dances, Op. 46, B.83: No. 3 in A Flat Major (Poco allegro)
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8 Slavonic Dances, Op. 46, B.83: No. 4 in F Major (Tempo di minuetto)
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8 Slavonic Dances, Op. 46, B.83: No. 5 in A Major (Allegro vivace)
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8 Slavonic Dances, Op. 46, B.83: No. 6 in D Major (Allegretto scherzando)
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8 Slavonic Dances, Op. 46, B.83: No. 7 in C Minor (Allegro assai)
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8 Slavonic Dances, Op. 46, B.83: No. 8 in G Minor (Presto)
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8 Slavonic Dances, Op. 72, B. 147: 1. Odzemek. Vivace
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8 Slavonic Dances, Op. 72, B. 147: 2. Dumka. Allegretto grazioso
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8 Slavonic Dances, Op. 72, B. 147: 3. Skocná. Allegro
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8 Slavonic Dances, Op. 72, B. 147: 4. Dumka. Allegretto grazioso
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8 Slavonic Dances, Op. 72, B. 147: 5. Spacírka. Poco Adagio - Vivace
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8 Slavonic Dances, Op. 72, B. 147: 6. Polonaise. Moderato, quasi menuetto
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8 Slavonic Dances, Op. 72, B. 147: 7. Kolo. Allegro vivace
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8 Slavonic Dances, Op. 72, B. 147: 8. Sousedská. Grazioso e lento, ma non troppo, quasi tempo di valse
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Jiří Bělohlávek Conducted Czech Philharmonic Orchestra: Ravel, Bartók
Ostrčil: Sinfonietta, Op. 20 & Impromptu
Violin Concerto, JW IX/10 "The Pilgrimage of the Soul"
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Jirák: Symphony No. 5 & Symphonic Variations
Cello Concerto in B minor, Op. 104: 2. Adagio ma non troppo
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Cello Concerto In B Minor, Op. 104, B.191: 3. Finale (Allegro moderato)
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Silent Woods, Op. 68/5 - version for Cello and Piano: Silent Woods
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Symphony No. 8 in G Major, Op. 88, B. 163: I. Allegro con brio
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Symphony No. 1 in C Minor, Op. 3, B. 9 "The Bells of Zlonice": I. Maestoso – Allegro
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Symphony No. 4 in D Minor, Op. 13, B. 41: I. Allegro
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Symphony No. 6 in D Major, Op. 60, B. 112: I. Allegro non tanto
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Symphony No. 8 in G Major, Op. 88, B. 163: II. Adagio
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Symphony No. 1 in C Minor, Op. 3, B. 9 "The Bells of Zlonice": II. Adagio di molto
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Symphony No. 4 in D Minor, Op. 13, B. 41: II. Andante sostenuto e molto cantabile
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Symphony No. 8 in G Major, Op. 88, B. 163: IV. Allegro ma non troppo
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Symphony No. 2 in B-Flat Major, Op. 4, B. 12: IV. Finale. Allegro con fuoco
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Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": I. Adagio – Allegro molto
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Piano Concerto in G Minor, Op. 33: II. Andante sostenuto
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Symphony No. 5 in F Major, Op. 76, B. 54: I. Allegro, ma non troppo
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Symphony No. 7 in D Minor, Op. 70, B. 141: I. Allegro maestoso
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Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": II. Largo
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Cello Concerto in B Minor, Op. 104, B. 191: II. Adagio ma non troppo
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Symphony No. 5 in F Major, Op. 76, B. 54: II. Andante con moto
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Cello Concerto in B Minor, Op. 104, B. 191: III. Finale. Allegro moderato
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Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": IV. Finale. Allegro con fuoco
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Elgar: Cello Concerto / Tchaikovsky: Rococo Variations / Dvořák: Silent Woods; Rondo
Cello Concerto in E Minor, Op. 85: I. Adagio - Moderato
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Cello Concerto in E Minor, Op. 85: II. Lento - Allegro molto
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Cello Concerto in E Minor, Op. 85: III. Adagio
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Cello Concerto in E Minor, Op. 85: IV. Allegro - Moderato - Allegro ma non troppo - Poco più lento - Adagio
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From the Bohemian Forest, Op. 68, B. 133: V. Klid (Silent Woods)
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Variations on a Rococo Theme, Op. 33, TH 57: Moderato assai quasi Andante - Thema (Moderato semplice)
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Variations on a Rococo Theme, Op. 33, TH 57: Var: I. Tempo della Thema
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Variations on a Rococo Theme, Op. 33, TH 57: Var: II. Tempo della Thema
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Variations on a Rococo Theme, Op. 33, TH 57: Var: III. Andante sostenuto
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Variations on a Rococo Theme, Op. 33, TH 57: Var: IV. Andante grazioso
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Variations on a Rococo Theme, Op. 33, TH 57: Var. V: Allegro moderato
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Variations on a Rococo Theme, Op. 33, TH 57: Var: VI. Andante
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Variations on a Rococo Theme, Op. 33, TH 57: Var: VII. Coda (Allegro vivo)
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Podéšť: Partita - Jirko: Elegy on the Death of My Friend - Boháč: Elegy
Beethoven, Dvořák, Fišer: Violin Romances
Stabat Mater, Op. 58, B. 71: I. Stabat Mater dolorosa. Andante con moto
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Stabat Mater, Op. 58, B. 71: III. Eja, Mater, fons amoris. Andante con moto
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Stabat Mater, Op. 58, B. 71: V. Tui nati vulnerati. Andante con moto quasi allegretto
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Stabat Mater, Op. 58, B. 71: VIII. Fac, ut portem Christi mortem. Larghetto
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Stabat Mater, Op. 58, B. 71: X. Quando corpus morietur. Andante con moto
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Fišer, Bodorová, Mácha: Prague Guitar Concertos
Martinů: Les Jeux de Marie, Cycle of 4 Operas
Le nozze di Figaro, K. 492: Voi, che sapete (Cherubio)
Mozart, Mascagni, Leoncavallo, Tchaikovsky & Bizet: Arias
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