Klauspeter Seibel (7 May 1936 in Offenbach am Main – 8 January 2011 in Hamburg) was a German conductor. Trained at the Nuremberg Conservatory and the Hochschule für Musik und Theater München, he was
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 0x28e15d0e52d897ba41d60f6bfdb89b0769f2b9c7f10f20ff61ca3ac1a00e30a4. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8383b6cb-6d52-45df-9281-dc83b934e2e9.json and https://artists.proofprofile.net/proofs/artist/8383b6cb-6d52-45df-9281-dc83b934e2e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Korngold: Der Ring des Polykrates, Op. 7
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 0xfbe393c4e793564ff01b9678c608bebc980c00573120e4317d8fd36404dfdb4b. 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/SEVQI2111006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0210e1a16277e359d1111cbc8a648b60b5d6aa8957eb5f5655775132ccdad4f5. 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/GBUM71000876.
Piano Concerto No. 2 in C minor, Op. 18: 2. Adagio sostenuto - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f4f0ee57047159cc42dcf1a4fbd6903f9055a3bf8e1144d64f8ffe6acc90ea. 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/GBBBA7150610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8367a773346abb70c69bdb553a0a0eee39a22b3a460c423ba658038111b49aa9. 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/GBBJY0402232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7c3ee7ff92fa5534c4d676049dc89581e3207e93ed4d39b286dcbdcdc7c941. 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/DEF058902730.
The Armed Man - A Mass For Peace: Benedictus
The City of Prague Philharmonic Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18933b258601fe1e1eb747d746953600f45e70303d72c4b53f6061ad8a7b3b6f. 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/GBUM71201827.
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": I. Adagio sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660a5b117745fdeb12fd54d5e228121a06d07ff6f1ef0284d9b44b70be5f6ba3. 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/GBBBA0600241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a488d1c50911e8e54dd9490e885b51479b4241b6a3cee3fb8b583cb50e42ef8. 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/GBF071405850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56dc258bda97f31cc920d084dcff864949500085b21dfc74ba3b7698ec9b444. 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/GBUM71103578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1453d8b897fe6c2d88c8fa2e0a30a38944fa060c0085a538178c4d78f41c0a5b. 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/DEN960430712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc979ae4e5657f6e6d9545d1863f47d5b1f32729a70c2c6261d0936e977211c57. 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/GBBBA8550390.
Piano Concerto No. 5 in E flat major Op. 73 -"Emperor": 2. Adagio un poco mosso - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b72bf46f6446f46868ddcd46befcce6b842fed5732b724e95fdbd96d5f1c2d. 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/DEF056101756.
Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [Allegro]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b545ba2105b52d1645e598ffdafd597c6566d3ba3bd7bcbf6f31362c024627. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0700821.
The Planets, op.32: 4. Jupiter, the Bringer of Jollity - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff1f147d580ece3021753e2370f2aa6eadbeb463e08e036392d70be4fabbd98. 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/NLA507709508.
Symphony No. 7 in A, Op. 92: 2. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf941cd08091cb00fdc7a8ca76f52fbe3ae65dc83ed74a65e98d335ffb051a10. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBF078311330.
Suite bergamasque, CD 82: III. Clair de lune
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf005c2534847ce4f9ff37c1d6cbf55ac3c77798e2f018249a817bd5f0dc7cf09. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/NLA508317903.
Romeo and Juliet, Op. 64 / Act 1: Dance Of The Knights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70db2208a20379c29215b3c5e4a95464f038d0626b974ca19b12d4f1542bc21a. 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/GBF077340311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607fc8c12fec9809067ef0d238a3096179a754ccedf05a72c5064ea1ea5bb572. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBF076513200.
Piano Concerto No. 1 In B Flat Minor, Op. 23, TH.55: 1. Allegro non troppo e molto maestoso - Allegro con spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971b986609133f1c6d2c049090df5180c559f9f6e5c3136593509d786c0071bf. 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/GBF078712420.
Messiah, HWV 56, Pt. 2: No. 44, Hallelujah Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacc45b9177f2e08d5b9e4f31f721ef8afe2ef8a29cc071bbdc8d7576257dea4. 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/GBF078430424.
The Four Seasons, Spring, Violin Concerto in E Major, RV 269, Op. 8 No. 1: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf7d70bfc170faad89bbc28af8caa05f81517470a363eac5295053feb14cc03. 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/GBBBA0441710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78679fe06199aa7cfbf75d99bd2c8b6a93a35c8699ea911e8ea174da0315b1e6. 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/GBF077641012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93cb4f2a469f8002cea0dbb382d9a4dec4cde7d1fa5ecd48295adefa65dc08b. 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/GBF079712550.
Symphony No. 9 in E Minor, Op. 95, B.178: 2. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233e905f373068832fe91a1829534e0a008f8c51d1739646204450eb84cbc3bf. 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/GBUM71605787.
Variations on an Original Theme, Op. 36 "Enigma": IX. Nimrod (Adagio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a883c51af7c02ddcbb7e97918b6987920dea0ad2d464208f95bfd263bc85f5d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079240710.
Symphony No. 6 in F, Op. 68 -: 5. Hirtengesang. Frohe und dankbare Gefühle nach dem Sturm: Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5404134cbd3663c58d8e31b991208c39f335e669117edf84ac9407306702a53f. 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/NLA508403720.
Cello Concerto in E minor, Op. 85: 1. Adagio - Moderato - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3c11a325d3ea9298211602329ad97e31cbfeb7800e0835f6d15f2b116a011c. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/GBF071203031.
Nocturne No. 20 in C-Sharp Minor, KK IVa/16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e325c54f3eff2439b69d2f287b3e5f4a42af6ca4c8adf0da67a504ccdcf716. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078340616.
Symphony No. 9 in D Minor, Op. 125 "Choral": IVe-f. Allegro vivace assai. Alla marcia – Chorus. Freude, schöner Götterfunken
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfdc69600a22165a017eb39eecf82f6fa11a0e3c08b2e704f79254b0e0ed93d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509309007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb994d3e3556382ef914b72ca1d45bd899bbe5c55a97fa31c559ac1a836379db3. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/NLA508319850.
Das Parlament (Orchesterwerke von Michael Braunfels)
Richard Strauss: Symphony, Festive March and Waltz
Mendelssohn: The Complete Overtures, Vol. 2
Mendelssohn: The Complete Overtures, Vol. 1
Peer Gynt Suite No. 1, Op. 46: I. Morning Mood - Recorded 1971
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c580a4c67b50dd7e167842bb6ab11325cf49dc511f71ae7ba32385aa67e877. 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/DEN960430704.
Ave Maria, "Ellens Gesang III", D 839 - Arr. by Craig Leon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9182f045247139cfa425a66ebb91a6b818aae195a0145acdb6fdf5635c02fa0. 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/DEN960430713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1453d8b897fe6c2d88c8fa2e0a30a38944fa060c0085a538178c4d78f41c0a5b. 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/DEN960430712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4b5fd361347f19b72a629c6cfda9310202b35a4982b42b67df6d9f5f3a16a7. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DEN960600732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b57c12e920d0326001efdc1f73585f1e626ed8f0bfef31557a4ef12afab00a. 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/GBBBA0500410.
Clarinet Concerto in A, K.622: 2. Adagio
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb304bd3275c36fd2b0ea5fe7bb191193e6aaa766c8a49bc8f3484f24023a4414. 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/GBF078200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a717bcd61dc0ad90d3e9d35189b52f497ba7cab8ba3d94d9f8ee07d42eeda2. 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/FRZ399100260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d685f779e962bb4399ff4fca7eccbc01221a235ffa4efda8f48c80850e48b65. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/FRZ399100270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65f53067befa4eecf5adcae19d2ada7879958dba74a3a015c77cfaa54417622. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ399100280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d6679a6c86bcd5ecdbc31efd1175b4179487786d7799c582f8035915067eab. 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/FRZ399100300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063dbdbc4526dc6cdbefa7c9907c33bdf27f11a63fa23b86550959582b168ff4. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/JPPO09900740.
Pavane pour une infante défunte - Arr. by Craig Leon
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En Aranjuez con tu amor - Arr. by Craig Leon
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Sonata for Violin and Harpsichord No. 4 in C Minor, BWV 1017 - Arr. by Craig Leon: Siciliano
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Samson et Dalila - Arr. by Craig Leon / Act II: Mon coeur s'ouvre à ta voix
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Requiem, Op. 48 - Arr. by Craig Leon: Pie Jesu
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Les Contes d'Hoffmann - Arr. by Craig Leon / Act II: Barcarolle
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Wesendonck Lieder, WWV 91: I. Der Engel - Arr. by Craig Leon
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Orfeo ed Euridice (Orphée et Eurydice) - Arr. by Craig Leon / Act III: Che farò senza Euridice
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String Quartet No. 12 in F Major, Op. 96 - "American" B.179 - Arr. by Craig Leon: II. Lento
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Fünf Lieder Op. 49 - Arr. by Craig Leon: Wiegenlied
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Annie's Song - Arr. by Charles Gerhard; Adapted by Craig Leon
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Musiques De Mariage (Les Classiques De Légend)
Harfenmusik russischer Meister (Russian Harp Music)
"December" - A Season of Orchestra: Bach
Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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Christ lag in Todes Banden, Cantata BWV 4: I. Sinfonia
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Orchestral Suite No. 3 in D Major, BWV 1068: IV. Bourrée - Live at Gemeindehaus Dahlem, Berlin, 1948
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Orchestral Suite No. 3 in D Major, BWV 1068: V. Gigue - Live at Gemeindehaus Dahlem, Berlin, 1948
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Concerto for Violin, Strings and Basso Continuo in A Minor, BWV 1041: I. (No Tempo Indication)
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Deborah's Theme - From "Once Upon A Time In America"
Czech National Symphony Orchestra, Prague
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Nimbus 2000 - From "Harry Potter and the Philosopher's Stone"
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Opening And A Little Girl Called Mimi - From "Mimi And The Mountain Dragon" Soundtrack
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Jill's Theme - From "Once Upon A Time In The West"
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Jurassic Park (Main Theme) [Arr. Johansson/Preisinger]
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1914 - From "Mio caro dottor Gräsler" Soundtrack
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Concerto - From "Les Demoiselles De Rochefort"
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Rey's Theme - From "Star Wars: The Force Awakens"
The Recording Arts Orchestra of Los Angeles
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That Is The Desert - From "Lawrence of Arabia"
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Arcovazzi E Bonafé In Viaggio - From "Il Federale" Soundtrack
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Alba seconda - From "Professione figlio" Soundtrack
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Elizabeth - From ''Pieces Of A Woman'' Soundtrack
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb60ec10b287693b6f86f1cbd462cf747f76915f86425954c2bd0e3aa5a03d2. 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/GBF077643510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39205ebceac6e33e06f1794170e82df419f10102491ca465b2add68f9eb0030f. 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/GBBBC1900083.
Baby Dragon Is Gone - From "Mimi And The Mountain Dragon" Soundtrack
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Nuovo Cinema Paradiso - From "Cinema Paradiso"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd112f3de0919c03ce96a5fe50dbbf654ddedd3e847a3074c4c0acaa6b0024aad. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC2200430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117d21e40e5941dd8ab04a289ea12c493399fac09fb1aeef7f47d6e11b7bd9d7. 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/GBF077643512.
The Voice Of Guns - From "Lawrence of Arabia"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e77458a4d2815c49db2fe70253cfd244152b22cd3b0fbecb65f5067626733a. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GBF077643501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79dd42f9bec65689d89457accdaf23d77f9d673a43c9155d0bd7dd999833ded. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC1900088.
Obsession OST: Court and Lasalle struggle
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bab3c09385da576c10a686ed3283f477414e27981e4192d58fe9de6d5a5347e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077643516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86debe84b9601c6a4358258887f1dcae3f2819b4f2a9451a998ffededf164ed7. 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/GBBBB2005208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6434d5028da567fdf084660ce05bde30f06fcedef3b83e553cc6442169e1565. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/GBF077643515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e151bbaa320ddafe296bede169836a0b4a23685d2fe686a378aed48565a9e87. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077643509.
"An Era of Classical": Bach - Orchestral Works
Concerto for Cor Anglais (from BWV 54): 2. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e4b8aaa5739fa56e721f831e87cf0109d42cdf44e62443c3c687731b12ea6b. 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/GBBBA0900462.
Musical Offering, BWV 1079: 4i. Canon a 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42507d14f60ee0d62a1f3d78f771d1797899387f86f549120dcdf360f1ae2428. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEF057901006.
Musical Offering, BWV 1079: 4k. Canon a 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401b8b3a240e9a773d933c03bbe3e23c3cc6fde461d7ac574a0b782d0485e07d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEF057901007.
Musical Offering, BWV 1079: 4f. Fuga canonica in Epidiapente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1721ef6bc5c8fa21724853f87d3dc9745d4359c0853b383d0040cd451aff60b5. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057900998.
Musical Offering, BWV 1079: 4g. Canon perpetuus super thema regium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c39656913745bb4a0185ff66f9cfb4b069333f7d7a1c7c05cd948c26a12e9c. 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/DEF057901004.
Musical Offering, BWV 1079: 4h. Canon perpetuus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60695aba1cb9f37d91980f5858b36f97a843b8d41be1474a628a6bf4d5ec52b. 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/DEF057901005.
Orchestral Suite No. 2 in B Minor, BWV 1067: No. 7, Badinerie (Arr. Spindler for Oboe, Strings and Basso continuo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf266a21921af8e02511844a3230054353d968436608f3b6e6faf70e3fc462c26. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEN962301300.