The City of Birmingham Symphony Orchestra (CBSO) is a British orchestra based in Birmingham, England. It is the resident orchestra at Symphony Hall, Birmingham in Birmingham, which has been its princi
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 0x5324d3ea3286d611a1b07012bf43b397f3f4bedaeb380fd7d9032dada1bacabe. 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/20c62a2f-5d5b-4156-8071-be623a38d41b.json and https://artists.proofprofile.net/proofs/artist/20c62a2f-5d5b-4156-8071-be623a38d41b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x6cbbb7764bc2d75f49d7fe70298bd2b7fb71086b648c6f19fe80ba1fe2d6d467. 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/GBAJC2300291 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbee6b3da70b8b0593324eacff4e9f91f135587864670b91018bd11e462a1667. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC2300290 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a45c5ab553f5d28bea17a6f72875e9ffe954be66a9e333027dd3ebc88e13a4c. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBAJC2300292 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4095f5dbe74e27d07b28142f886fc9fd6a6405c068ed9c1bc56bb487b8c09729. 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/GBAJC2300293 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e66b0f688359bee81805772706a1814e48ee9c9e5fd4915820a898a748e454c. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBAJC2300294 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0aaa38c34c84a333687d41abf791f8e8a88789d1a9ea91359f329c53eac0a8c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC2300295 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9217e6ba27a6d997e37649b097bfc57f3a4905398fd9d2654f0e9484fe71116. 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/GBAJC2300297 — a six-check JSON result.
Grieg: Suite No. 1 from Peer Gynt, Op. 46: I. Morning Mood
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a65135e95a448fc4e58590b079be4303bddf1445e49183580fa14760cdb4618. 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/FRZ200001501 — a six-check JSON result.
Grieg: Suite No. 1 from Peer Gynt, Op. 46: II. The Death of Åse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e938f2d7e7dc2ea94459e74101cd053645ac6bad60a4e428ef1b341ce9a7cd1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200001502 — a six-check JSON result.
Grieg: Suite No. 1 from Peer Gynt, Op. 46: III. Anitra's Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f846fe7ec1ea1fb6b916bd96bc7f157471a2c3e8747809bb75383e84e720b9e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200001503 — a six-check JSON result.
Grieg: Suite No. 1 from Peer Gynt, Op. 46: IV. In the Hall of the Mountain King
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e52ee38e171cf68c8eebafbf34a4128faa33676000ac35d0822cf103fd37a23. 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/FRZ200001504 — a six-check JSON result.
Grieg: Suite No. 2 from Peer Gynt, Op. 55: I. The Abduction of the Bride - Ingrid's Lament
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb839772e7bbdce160ca24b96d3268d55cffeb11a4bb3d31129cb38739be7d557. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200001601 — a six-check JSON result.
Grieg: Suite No. 2 from Peer Gynt, Op. 55: II. Arabian Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3839b9a5a1dd390b6b1863431ead00ca9287968bbfc505582a80c6e8a00da59. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200001602 — a six-check JSON result.
Grieg: Suite No. 2 from Peer Gynt, Op. 55: III. Peer Gynt's Homecoming
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bdc009fdad353f5b30f94db2bd213646672fca6fa5f9b003ce3462d654728e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200001603 — a six-check JSON result.
Grieg: Suite No. 2 from Peer Gynt, Op. 55: IV. Solveig's Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ca011dc29b78a68c54d389cb74eea53bd5500333668ddb6c659d7bc670d4f6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200001604 — a six-check JSON result.
Saint-Saëns: Piano Concerto No. 2, Op. 22 - Liszt: Piano Concerto No. 1, S. 124
Saint-Saëns: Piano Concerto No. 2 in G Minor, Op. 22: I. Andante sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bf39205b43ea082ac868bf03e6c3ed1e91c67661c4d75a1d315f125cae235c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBAYC1600302 — a six-check JSON result.
City of Birmingham Symphony Orchestra - British Composers. Britten, Vaughan Williams, Elgar, Walton...
R. Strauss: Eine Alpensinfonie (An Alpine Symphony), Op. 64, TrV 233
R. Strauss: Der Rosenkavalier Suite & Ein Heldenleben
Tchaikovsky: Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique"
Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": I. Adagio - Allegro non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f634ea1adf51761e688e26cb4492fba05ee4830167c1c10ebc15f3c845c7bfb. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951083202 — a six-check JSON result.
Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": III. Allegro molto vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db2f26b473842fa7159738378159bd1bbafd1875918b8b4e71d828edbb7fca1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951083204 — a six-check JSON result.
Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": IV. Finale: Adagio lamentoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe978066647ec61f835b4295627ca88066edc3547f139b7ae77d7abd03dcb7e. 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/DEB951083205 — a six-check JSON result.
Tchaikovsky: Symphony No. 5 & Hamlet Overture
Tchaikovsky: Symphony No. 4 in F Minor, Op. 36, TH 27
Tchaikovsky: Manfred Symphony, Op. 58 & Marche slave, Op. 31
Slavonic March, Op. 31, TH 45: Marche slave, Op. 31, TH 35
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfa9243713d7a255ce68071749c2cf8fe1f4313f989e2ad7e150b35ac49b5c7. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/DEB951589501 — a six-check JSON result.
Manfred Symphony in B Minor, Op. 58, TH 28: I. Lento lugubre - Moderato con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ad31e871e97a9be6282b44c1c2539014c96be88dd5c03b8510edbba9bf9939. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951589502 — a six-check JSON result.
Manfred Symphony in B Minor, Op. 58, TH 28: II. Vivace con spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45068302d0d744e398dc5918d66e01843a00186c4febf798ddd18c3b1f35762d. 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/DEB951589503 — a six-check JSON result.
Manfred Symphony in B Minor, Op. 58, TH 28: IV. Allegro con fuoco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b81bf4c90a2590ccc38e9e23adab57bbbb3f2602e3d39e6f1009254c4299a56. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/DEB951589505 — a six-check JSON result.
Stravinsky: The Firebird & A Symphony of Psalms
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6a60f6d5c4d17896f4e9d5d571ca5790bf8b1e512b282d9ed366510e2fdd65. 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/DEB951080401 — a six-check JSON result.
The Firebird: Scene 1: Night. Kastchei's Enchanted Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc953c8c3ef9d0b550437062718721d3b17100e4781efadf4aa4e82ddb914f56d. 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/DEB951080402 — a six-check JSON result.
The Firebird: Scene 1: The Firebird enters, pursued by Ivan Tsarevich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdd8048313fd77e1de70f2929002deffbafe177a0544e7307e1f88dce3f0ef5. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951080403 — a six-check JSON result.
The Firebird: Scene 1: The Firebird's Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534e1d09916b803567c45888f43f35a7f6e1ff34562a55ebf71191f91396dddf. 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/DEB951080404 — a six-check JSON result.
The Firebird: Scene 1: Ivan Tsarevich captures the Firebird
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37224f52aa2bb667223ea716f118d74607277d128b88d027ac10ad851b7692a. 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/DEB951080405 — a six-check JSON result.
The Firebird: Scene 1: The Firebird begs to be released
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12dbf0f07f4e31be6655912ca4e416ee0c245fbbb7ca69e85c651a0a5ffd6f9b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB951080406 — a six-check JSON result.
The Firebird: Scene 1: Entrance of the Thirteen Enchanted Princesses
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9346b76877d1d8da328c51c3fbe70acabb599b2e8bc6e78539a8aa4cb6f7acc. 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/DEB951080407 — a six-check JSON result.
The Firebird: Scene 1: The Princesses play with the golden apples (Scherzo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31b8b198ab4739c2a314601cae3eeaa64533a53e9c2af1fc5d617c8ee6076ed. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/DEB951080408 — a six-check JSON result.
The Firebird: Scene 1: Ivan Tsarevich appears
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0734d5d6d22978ff3ce28d02fb12c66be6cba6647f875fafcfe6146bfaa9a3af. 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/DEB951080409 — a six-check JSON result.
The Firebird: Scene 1: The Princesses' Khorovod (Round Dance)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bed3df09f5d1c101dcd7cdad52cd273ba31466c5a3ec5b67ad8c16ec438830. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DEB951080410 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd95ac810c3c4672d2461aca69d81c560c5835ec17d7a788815210f41786351. 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/DEB951080411 — a six-check JSON result.
The Firebird: Scene 1: Magic Carillon - Appearance of Kastchei's Guardian Monsters - Capture of Ivan Tsarevich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c472f8476961d724287d7f966471459b31ff3b6e25ea2ac9e5e8c0161a329d. 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/DEB951080413 — a six-check JSON result.
The Firebird: Scene 1: The entrance of Kastchei the Immortal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44598a44f3ffcac8134afe9d9cf9bc58abc266408e1096119993b93de554eb66. 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/DEB951080414 — a six-check JSON result.
The Firebird: Scene 1: Dialogue between Kastchei and Ivan Tsarevich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc194358d17c3bd0d9d81f5dc6ac7227f13a02662c4efc6cb4eb623faa9e240fc. 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/DEB951080415 — a six-check JSON result.
The Firebird: Scene 1: The Princesses plead for mercy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e374c5aa8288da34b6b556fb9b75b5dfb80c629c1a7b702f13d299af62d1c9. 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/DEB951080416 — a six-check JSON result.
The Firebird: Scene 1: The Firebird enters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4144741fec065b97fe2398426b3731ba659c2d5c3bd337ea7cfc3e62fa6d9d. 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/DEB951080417 — a six-check JSON result.
The Firebird: Scene 1: Dance of Kastchei's retinue under the Firebird's magic spell
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The Firebird: Scene 1: Infernal Dance of Kastchei and his subjects under the Firebird's magic spell
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The Firebird: Scene 1: The Firebird's Lullaby
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The Firebird: Scene 1: Profonds tenebres
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The Firebird: Scene 2: Kastchei's spell is broken, his palace disappears, and the Petrified Knights return to life. General Thanksgiving … .
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Symphony of Psalms: I. Exaudi orationem meam, Domine
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Symphony of Psalms: II. Expectans expectavi, Dominum
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Symphony of Psalms: III. Alleluia. Laudate Dominum
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Shostakovich: Symphony No. 7 in C Major, Op. 60 "Leningrad"
R. Strauss: Also sprach Zarathustra, Op. 30, TrV 176
Also sprach Zarathustra, Op. 30, TrV 176: Einleitung —
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Till Eulenspiegels lustige Streiche (Till Eulenspiegel's Merry Pranks), Op. 28, TrV 171
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Brahms: Symphony No. 3 in F Major, Op. 90: I. Allegro con brio
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Brahms: Symphony No. 3 in F Major, Op. 90: II. Andante
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Brahms: Symphony No. 3 in F Major, Op. 90: III. Poco allegretto
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Brahms: Symphony No. 3 in F Major, Op. 90: IV. Allegro
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Brahms: Piano Concerto No. 1 in D Minor, Op. 15: I. Maestoso
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Brahms: Symphony No. 4 in E Minor, Op. 98: I. Allegro non troppo
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Brahms: Symphony No. 1 in C Minor, Op. 68: IV. Finale. Adagio
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Rachmaninov: Piano Concerto No. 2, Op. 18 & Rhapsody on a Theme of Paganini, Op. 43
Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Introduction. Allegro vivace & Variation I. Precedente
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation IV. Più vivo
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation V. Tempo precedente
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation VI. L'istesso tempo
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation VII. Meno mosso, a tempo moderato
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation VIII. Tempo I
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation IX. L'istesso tempo
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation X. Poco marcato
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XI. Moderato
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XII. Tempo di minuetto
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XIV. L'istesso tempo
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XV. Più vivo, scherzando
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XVI. Allegretto
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII. Andante cantabile
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XIX. A tempo vivace
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XX. Un poco più vivo
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XXII. Un poco più vivo. Alla breve
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XXIV. A tempo un poco meno mosso
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: III. Allegro scherzando
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Ravel: Valses nobles et sentimentales, Le tombeau de Couperin, Miroirs & Concertos
Ravel: Valses nobles et sentimentales, M. 61: No. 1, Modéré
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Ravel: Valses nobles et sentimentales, M. 61: No. 2, Assez lent
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Ravel: Valses nobles et sentimentales, M. 61: No. 3, Modéré
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Ravel: Valses nobles et sentimentales, M. 61: No. 5, Presque lent
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Ravel: Valses nobles et sentimentales, M. 61: No. 7, Moins vif
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Ravel: Valses nobles et sentimentales, M. 61: No. 8, Épilogue. Lent
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Ravel: Le Tombeau de Couperin, M. 68: IV. Rigaudon
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Ravel: Piano Concerto for the Left Hand in D Major, M. 82: III. Tempo primo
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Symphony No. 2 for String Orchestra, Op. 30: I. Allegro moderato
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Symphony No. 2 for String Orchestra, Op. 30: II. Adagio
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Symphony No. 2 for String Orchestra, Op. 30: III. Allegretto
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Symphony No. 21, Op. 152 „Kaddish“: I. Largo
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Symphony No. 21, Op. 152 „Kaddish“: II. Allegro molto
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Symphony No. 21, Op. 152 „Kaddish“: III. Largo
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Symphony No. 21, Op. 152 „Kaddish“: IV. Presto
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Symphony No. 21, Op. 152 „Kaddish“: V. Andantino
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Symphony No. 21, Op. 152 „Kaddish“: VI. Lento
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Violin Concerto No. 1 In D Major, Op. 6, MS.21: 3. Rondo. Allegro spiritoso
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Violin Concerto in D Major: 2. Romanza - Live
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Requiem, Op. 63: Ia. Introit. Requiem aeternam –
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Requiem, Op. 63: IVa. Sequence. Dies irae –
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Requiem, Op. 63: IVc. Liber scriptus proferetur
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Lalo: Symphonie espagnole, Op. 21 & Cello Concerto
Weinberg: Symphonies Nos. 3 & 7; Flute Concerto No. 1
Symphony No. 7, Op. 81: I. Adagio sostenuto
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Symphony No. 7, Op. 81: II. Allegro - Adagio sostenuto
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Symphony No. 7, Op. 81: IV. Adagio sostenuto
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Symphony No. 7, Op. 81: V. Allegro - Adagio sostenuto
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Flute Concerto No. 1, Op. 75: I. Allegro
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Flute Concerto No. 1, Op. 75: III. Allegro comodo
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Symphony No. 3 in B Minor, Op. 45: I. Allegro
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Symphony No. 3 in B Minor, Op. 45: II. Allegro giocoso
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Symphony No. 3 in B Minor, Op. 45: III. Adagio
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Symphony No. 3 in B Minor, Op. 45: IV. Allegro vivace
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Rachmaninoff: Piano Concerto No. 3, Op. 30
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Sinfonia da Requiem, Op. 20: I. Lacrymosa
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Sinfonia da Requiem, Op. 20: II. Dies irae
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Sinfonia da Requiem, Op. 20: III. Requiem aeternam
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Fantasia on a Theme by Thomas Tallis: I. Largo sostenuto
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Fantasia on a Theme by Thomas Tallis: II. Poco piu animato
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Fantasia on a Theme by Thomas Tallis: III. Tempo del principo
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The British Project - Walton: Troilus & Cressida
The Four Seasons Recomposed, Spring (After A. Vivaldi): I. —
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The Four Seasons Recomposed, Spring (After A. Vivaldi): II. —
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The Four Seasons Recomposed, Spring (After A. Vivaldi): III. —
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Königliches Thema (After J.S. Bach's Musical Offering)
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The Four Seasons Recomposed, Summer (After A. Vivaldi): I. —
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The Four Seasons Recomposed, Summer (After A. Vivaldi): II. —
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The Four Seasons Recomposed, Summer (After A. Vivaldi): III. —
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The Four Seasons Recomposed, Autumn (After A. Vivaldi): I. —
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The Four Seasons Recomposed, Autumn (After A. Vivaldi): II. —
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The Four Seasons Recomposed, Autumn (After A. Vivaldi): III. —
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Variacions sobre un tema barroc (After A. Literes's Acis y Galatea)
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The Four Seasons Recomposed, Winter (After A. Vivaldi): I. —
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The Four Seasons Recomposed, Winter (After A. Vivaldi): II. —
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The Four Seasons Recomposed, Winter (After A. Vivaldi): III. —
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Louis Frémaux - The Complete Birmingham Years
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Mendelssohn: Violin Concerto, A Midsummer Night's Dream (Mendelssohn in Birmingham, Vol. 4)
Khatchaturian: Cello Concerto in E Minor & Violin Concerto in D Minor
Second Symphony and Overture to Frankenstein: The Movie Score
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Rodrigo: Concierto de Aranjuez: II. Adagio (Excerpt)
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
The Most Peaceful Classical Album in the World...Ever!
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Bernstein: Symphonic Dances from West Side Story: No. 4, Mambo
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Szymanowski: Songs of a Fairy-Tale Princess, Op. 31: No. 2, The Nightingale
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Rhapsody on a Theme of Paganini, Op. 43: Var. XVIII. Andante cantabile
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Britten: 4 Chansons françaises: No. 3, L'enfance
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Berg: Lulu Suite: II. Ostinato (Allegro)
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Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
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The Classic Experience - 135 of the greatest classical tracks
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3 Gymnopédies (Orch. Debussy): No. 3, Lent et douloureux
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Symphonic Dances from West Side Story: I. Prologue
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Debussy: Le Roi Lear, CD 116, L. 107: II. Le sommeil de Lear
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Elgar: Variations on an Original Theme, Op. 36 "Enigma": Variation IX. Nimrod
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Ravel / Orch. Grainger: Miroirs, M. 43: V. La vallée des cloches
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