thumb|Image of Kathryn Stott Kathryn Stott (born 10 December 1958)Morrison B. "Stott, Kathryn" in Grove Music Online (Oxford University Press) (accessed 8 December 2008) is an English classical piani
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 0xe3b87fd851b541c214c5d47324c163bcef3304aa05918415f4301ce8a447665a. 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/d47cb1f2-f37a-4564-b674-99cb5ace9b1d.json and https://artists.proofprofile.net/proofs/artist/d47cb1f2-f37a-4564-b674-99cb5ace9b1d.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 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 0xe9f8a530d17bdeaa8861656c11221cb912146dee7f2649022a9f50e2315da75c. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU8700001.
Le Tombeau de Couperin: Le Tombeau de Couperin, M. 68: I. Prélude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e9fef3ac946b485d36491b6ff1164115d4e0cf2b7050e3c70f205b1ff0431e. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/GBARU0400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9d940cdc61114fdc2125708b9bf7954185c5b2914de6d4036de4f0cc78a88c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBARU8700002.
Le Tombeau de Couperin: Le Tombeau de Couperin, M. 68: II. Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98e33d195d9f705cb7d241e94503e6fa2ced353afec4759eb0aeaf058941340. 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/GBARU0400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af478f57f5cf166905be5bebf6e926651e7f0ecd2b8b04419be6aeeb59dce26. 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/GBARU8700003.
Le Tombeau de Couperin: Le Tombeau de Couperin, M. 68: II. Forlane
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb827c43b1cbd2946317e89368989b6ae174d095e5ecbdcc648e90c0f7437188b. 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/GBARU0400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0021383555d712597d331cb3d38d2dd78ef2883f19adf7f2cbdc21bcf73fe998. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU8700004.
Le Tombeau de Couperin: Le Tombeau de Couperin, M. 68: III. Rigaudon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ac35f7ff2807582024e62df850cfcf6c7f0c0635ba62bb967fb709d9507271. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/GBARU0400005.
Suite Bergamasque, L. 75: III. "Clair de lune"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1630283aca798bb37e1204329a483b892d013c701e6b38528a0c042c91fb30. 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/GBARU8700005.
Le Tombeau de Couperin: Le Tombeau de Couperin, M. 68: IV. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb9dac272a0a825ea68c72c6fed844b70b7b24e26882ca87a43ac000f710a8b. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBARU0400006.
Suite Bergamasque, L. 75: IV. "Passepied"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7775d5b9229180cbe9a845362b52e7aaed86d6b8c90240adbcfda32dbfda77f. 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/GBARU8700006.
Le Tombeau de Couperin: Le Tombeau de Couperin, M. 68: V. Toccata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4654a6fd44f160e26d58f76d5911a09b917d9b1d5f3d9abe1b73f62940bb21. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU0400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfb243c56be009df2e0b2995a84ab3ac756a208294bf6c87e457d7563467783. 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/GBARU0400001.
Deux Arabesques, L66: No. 1: Andantino con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dd907224e28f79ae1f76448d569fbef8dd34f5264a4d60c56bba182a37cbc8. 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/GBARU8700007.
Deux Arabesques, L66: No. 2: Allegretto scherzando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb1aff4663d0f6596d4f4e9616d24aa2346cd5ddb3d7148ff184da0773485f7. 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/GBARU8700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7b1cdaba16bd25f40c7af2e2746d0e8267cef7314f7efe7c563f4035140ef7. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBARU0400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886abc40968d172a7769857dd989f77425a1234defd9e1db8e20e52edacfdf3a. 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/GBARU8700009.
Sonatine, M. 40:: II. "Mouvement de menuet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351dd9b0aef2bdc3875aafae1151181f844653b00b8d36b0a57d3e4c0a81595a. 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/GBARU0400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb17275ef137344c935ee5b22d9c8f84280724082b695127e162b3014ff0628a. 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/GBARU8700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd0ae05ab49969818324315baa3dbf3374de4941d37c12822273601c20b41a0. 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/GBARU0400010.
Images pour piano, Livre I, L. 110: No. 1: Reflets dans l'eau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a6809ae4b9ef86660589f88335c8c25bd40af11b3f21c256ae9ac4b42e9a05. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU8700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e27f942b039004eefbc77957c34e65aeb4fe81a39b84dc675c2ad9c299bfe9. 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/GBARU9100099.
Images pour piano, Livre I, L. 110: No. 2: Hommage à Rameau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01b32b006dee78a2de97887792c90b77645e772ecdd29acbdfc4a910cba7ce1. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU8700012.
Gaspard de la nuit, M. 55: Gaspard de la nuit, M. 55: I. Ondine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb46b2bb986da9403c99c6d3b932db9d40c003fdb3c2bbcb813b2faa1150b46. 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/GBARU0400011.
Images pour piano, Livre I, L. 110: No. 3: Mouvement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91bb141b3314c8f743268f5f77e4f1462fc3b4a1038d2c4e96da45e1dbc6ec95. 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/GBARU8700013.
Gaspard de la nuit, M. 55: Gaspard de la nuit, M. 55: II. Le Gibet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620d037ae4d089ed3ef95b74ccc4ce3dee70e17226103edff2fc7705280e51ab. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU0400012.
Gaspard de la nuit, M. 55: Gaspard de la nuit, M. 55: III. Scarbo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87a39baa09cf742b940f35c1ade3eb25a13311d0860c23b0dd55e4b4350ef5a. 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/GBARU0400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658e28b6d44996c0c31a36497c11d22d9823f421c2ae394a848c04e9fb291352. 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/GBAET2400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6003544aec10f1241b6eaf6a2aa99c79da9093e34d82007f9a16e5e27edde6. 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/USQX92004521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06872b0327f7ec4f3e15ec93dc782c7a66eccf99e0b6b8f036dd6510debd57b. 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/USQX92004522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dac317621e237157244e6db06d46e6203cd4cb8e1907ab491225f910b200a8. 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/USQX92004523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d26cbad97d367ccc21085c9cdc5e42691f24791517dfeae1091a941eb338c9. 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/USQX92004524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc69dcd46370af930c25cc85b56733c61b4ad4fa8ef7be749ac47c0527d8532. 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/USQX92004525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8193be5215a51f8ae6d47bb3d3073e2a6f0bc5830d726963403a57f91ba7aea2. 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/USQX92004526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6922d1d04a3a55ed3ec5fb2e242a85d03a6b13a848bcae9d4e9e4030424b2751. 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/USQX92004527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbb65d4760b441089d3785f4403cb56a30a82ef0bcbd87b2cbf4235b383de0a. 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/USQX92004528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7f4e31f5dd163866479e24cbe4aabfd480588b5d122fd5fa79595b29881acc. 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/USQX92004529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4934e741913145f8f796f227dd602584a73362b5327823f33e9e96f2f82eadd5. 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/USQX92004530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1d58a6ef49580ee06f0c2967fad7317c0d9d5409b35ab69d082a2efee771f6. 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/USQX92004531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9e7dcacff62e3aad6175a5c2e16f46121a3005007410cca2b2c923700dcb6e. 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/USQX92004532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd637c0434adf33b29d540ccde61775df813eba72e1a2a62040f9dd25b8a71077. 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/USQX92004533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2713490a677a426bad0941aeae5909c2fa3e0b661824fca9557dde83dfd3eb71. 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/USQX92004534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cfbe94926478bcdaa7a5bcf524d97b52a1a5220d482590ceecabe34c07d879. 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/USQX92004535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9befab090f8ab940169379acae8f12b8ccc8601c2abb82a32c8422ecd299c171. 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/USQX92004536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86223f60859dbbd7c057ea2f3c170309befe84a8b4fa6b73fb55308616c53318. 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/USQX92004537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe775432ee12329f613a14daacc8f8c2c56dd8be3ec7c3054b8e699c70f66db85. 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/USQX92004538.
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Wiegenlied, Op. 49, No. 4 (Arr. for Cello and Piano) [Brahms Lullaby]
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Songs My Mother Taught Me (from "Gypsy Songs", Op. 55, No. 4)
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I. Vanitas vanitatum (from "Five Pieces in the Popular Style", Op. 102)
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The Carnival of the Animals, R. 125: XIII. The Swan (Arr. for Cello and Piano)
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The Wounded Heart, Op. 34, No. 1 (From "Elegiac Melodies")
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Valse Sentimentale, Op. 51, No. 6 (Arr. for Cello and Piano)
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Louange à l'Éternité de Jésus (From "Quartet for the End of Time")
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Ave Maria, D. 839, Op. 52, No. 6 (Ellens Gesang III from "Ein Fräulein vom See") [Arr. for Cello and Piano]
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Songs from the Arc of Life (Track by Track Commentary)
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Songs My Mother Taught Me (Dvorák) - Commentary
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I. Vanitas vanitatum (Schumann) - Commentary
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Romance for Cello and Piano (Delius) - Commentary
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Valse Sentimental (Tchaikovsky) - Commentary
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Louange à l'éternité de Jésus (Messiaen) - Commentary
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15 Etudes for Saxophone and Piano, Op. 188: II. Pour les sons liés et le charme de la sonorité
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R. Schumann, C. Schumann & Brahms: Sonatas & Songs
Wie Melodien zieht es mir, Op. 105 No. 1 (Arr. for Cello & Piano)
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Sie liebten sich beide, Op. 13 No. 2 (Arr. for Cello & Piano)
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Kathryn Stott: The Complete Solo Recordings
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Chabrier: Dix Pieces pittoresques - 10. Scherzo - valse
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Violin Sonatina in G Major, Op. 100, B. 183: I. Allegro risoluto (Arr. C. Poltera for cello and piano)
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Klid (Silent Woods), Op. 68, No. 5, B. 173
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Zigeunermelodien, Op. 55, B. 104, No. 4. Als die alte Mutter (Songs my Mother Taught Me): Zigeunermelodien, Op. 55, B. 104: No. 4, Als die alte Mutter [Songs my Mother Taught Me] [arr. C. Pol
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In Folk Tone, Op. 73, B. 146, No. 1. Dobru noc, ma mila (Good-night, my darling): In Folk Tone, Op. 73, B. 146: No. 1, Dobru noc, ma mila [Good-night, my darling] [arr. C. Poltera for cello a
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Rusalka, Op. 114, B. 203, Act I, Mesicku na nebi hlubokem, Rusalka, Op. 114, B. 203, Act I: Mesicku na nebi hlubokem (Arr. C. Poltera for cello and piano)
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4 Lieder, Op. 82, B. 157, No. 1. Lasst mich allein (Leave Me Alone): 4 Lieder, Op. 82, B. 157: No. 1, Lasst mich allein [Leave Me Alone] [arr. C. Poltera for cello and piano]
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Fantasie Impromptu in c sharp minor, Op. 66
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Fauré: Piano Quartets Nos. 1, 2 & Nocturne
Saint-Saëns: Cello Sonatas Nos. 1, 2, Prière, The Swan & Romance
Fauré: Cello Sonatas Nos. 1, 2, Piano Trio & Nocturne
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Kabalevsky: Piano Concerto No. 1, Piano Concerto No. 4 & Symphony No. 2
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Second Concerto for Piano and Orchestra, Op. 23: I. Allegro moderato - L'istesso tempo - Più mosso
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Second Concerto for Piano and Orchestra, Op. 23: II. Andantino semplice - Andantino con moto - Meno mosso
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Second Concerto for Piano and Orchestra, Op. 23: III. Allegro molto - L'istesso tempo - Poco meno mosso
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The Comedians, Op. 26: I. Prologue. Allegro vivace
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The Comedians, Op. 26: II. Galop. Presto
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The Comedians, Op. 26: III. March. Moderato
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The Comedians, Op. 26: IV. Waltz. Moderato
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The Comedians, Op. 26: V. Pantomime. Sostenuto e pesante
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The Comedians, Op. 26: VI. Intermezzo. Allegro scherzando
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The Comedians, Op. 26: VII. Little lyrical scene. Andantino semplice
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The Comedians, Op. 26: VIII. Gavotte. Allegretto
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The Comedians, Op. 26: IX. Scherzo. Presto assai e molto leggiero
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Third Concerto for Piano and Orchestra, Op. 50: I. Allegro molto
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Third Concerto for Piano and Orchestra, Op. 50: II. Andante con moto
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Third Concerto for Piano and Orchestra, Op. 50: III. Presto
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Schulhoff: Suite Dansante En Jazz / Piano Sonata No. 1 / Hot Music
Sjogren: Violin Sonatas Nos. 1 in G Minor and 2 in E Minor
Lyriska dikter: II. Andante sostenuto (Arr. For violin and piano)
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La Habanera: Piano Music from Cuba (Inspiration)
Busoni: Violin Sonatas Nos. 1 and 2 / Bagatelles
Violin Sonata No. 2 in E Minor, Op. 36a: III. —
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4 Bagatelles, Op. 28: No. 2, Kleiner Mohrentanz
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Ballade in F-Sharp Major for Piano and Orchestra, Op. 19
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Thème et variations, Op. 73: Var. 2. Più mosso
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Thème et variations, Op. 73: Var. 9. Quasi adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5fbecac3c438fb9f8bbe610c7221d16a63da33949c335fce80f68f6f1530ae. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9591116.
3 Romances sans paroles, Op. 17: III. Andante moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cce1e41140bd9932f306cdec3a93b7740cc4a2cc1340d216e5c38142e577ed. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBAJY9591121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52270efaa411e4b095db94a16c488e59d1757e9444d20a39cf869707070fbdd5. 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/GBAJY9591122.
Virtuosi. Clarinet Works of Schumann, Debussy, Poulenc, Lovreglio, Weber & Messager
Young British Virtuoso Musicians from the Thames Television Series "Solo"
George Lloyd: Transformation of that Naked Ape - VI. Her Soul
You'll Never Walk Alone (from "Carousel")
You'll Never Walk Alone - from "Carousel"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87549cc5f555920431450d2de7a723a2702972e39f5f540cec81b500c4978892. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USQX92100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f4e073c0a6638b2447338eaeda732d5aacf64157a3c94c843871b907d47772. 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/USQX92004540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dd907224e28f79ae1f76448d569fbef8dd34f5264a4d60c56bba182a37cbc8. 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/GBARU8700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c9e51308bea281dd13390adf98e6a99d95f912d87a4d0c8de6bdb35d9e824f. 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/USQX91500824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8193be5215a51f8ae6d47bb3d3073e2a6f0bc5830d726963403a57f91ba7aea2. 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/USQX92004526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4934e741913145f8f796f227dd602584a73362b5327823f33e9e96f2f82eadd5. 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/USQX92004530.
Thaïs: Méditation (Arr. for Cello & Piano)
Ich mag keine Klassik, aber das gefällt mir! - Für Kinder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575331cc69dcaca6d02e38a3597080b7a8351f1f852c0a85b76bdcec83e05740. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/USSM10302651.
Lecuona: Estampas infantiles "Diario de un niño": No. 4, Canción de luna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f99f33ab499beba13c2441d7d432d15e10e38843fbd73b31c4b19d3e8b7386f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9800345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1861e5c790fa41446ce6c2631227bc8d074bb144709f84dea5b63ba79c4519. 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/USQX91500811.