Niklas Liepe (born 2 March 1990) is a German classical violinist. Life Born in Göttingen, Liepe began his early studies at the age of twelve at the Institute for the Early Promotion of Musically hi
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 0xea974dafc0691f8ed255afb62cab7b1a52278e1bb3be7b18ab75e36b51b26af3. 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/11d41ce1-ead5-446d-a62a-0412c7ea71e0.json and https://artists.proofprofile.net/proofs/artist/11d41ce1-ead5-446d-a62a-0412c7ea71e0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Rachel Portman: Tipping Points, Vivaldi/Kerschek: The New Four Seasons
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 0x61e308745a965163068e06ddf6f2e1605afa18d407af0c2ac260d19e9e3c1309. 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/DEE862302201 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c68d87c41a213abc9eb7cd0468ba83eb72e1d477b35a00dcd97b726b27f367. 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/DEE862302202 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cb589c10b2da8f344aac343994584c8c48417ef38815bd4e5f9b6153fc5c23. 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/DEE862302203 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735ca745c68a845fb0b76cf05ef455101d2ac6eaf7330992f07d6d383e72a51c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302204 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a6361be92007007417cff7f3ff7301927655e3bf55a4f8b39f65c7e99650bc. 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/DEE862302205 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab8cd6483c83da71730936ca01edcb58e7141f02d62a3551d4b670183049b8a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302206 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb8fd8c109f5523e611fecdd60291d3ffd5e3a5fa13176b7c31d5fd6870aaca. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302207 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fe3b18bcfc3d854844fe5be205da9d1572ee5128982544b46dc0366f082901. 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/DEE862302208 — a six-check JSON result.
The Little Prince: On My Planet (Arr. for Violin and Orchestra by James Welland)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896f73b728d7adfb63aa1f80fab053e75c7d0e271dd07cb2ac38211703d0f568. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302225 — a six-check JSON result.
The New Four Seasons - Spring: I. Ice Melting into Joyful Spring (After Violin Concerto No. 1, Op. 8, RV 269, I. Allegro, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb409ebaf8f5951b1b2ffdff5ab805e47fa77bb4b96b144619b12ccb96b3bfc. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302210 — a six-check JSON result.
The New Four Seasons - Spring: II. Shepherd's Wildest Dreams (After Violin Concerto No. 1, Op. 8, RV 269, II. Largo, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d06cdbe960326d74d3feff6b37ba1b2cc5435c52c6195542dd1b857f469c2c0. 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/DEE862302211 — a six-check JSON result.
The New Four Seasons - Spring: III. Dances with Nymphs (After Violin Concerto No. 1, Op. 8, RV 269, III. Danza pastorale, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f5848dfa8a98f28261217051b520813a6556182c6f7bcdb82bf96600a12750. 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/DEE862302212 — a six-check JSON result.
The New Four Seasons - Summer: I. Heat and Raving (After Violin Concerto No. 2, Op. 8, RV 315, I. Allegro non molto, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe342332dcfb7a6122616c7ff29740f7edd16d6872a64f2016ae7e76abd703cd5. 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/DEE862302214 — a six-check JSON result.
The New Four Seasons - Summer: II. Mosquitos and Flies (After Violin Concerto No. 2, Op. 8, RV 315, II. Adagio e piano - Presto e forte, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa008170472012e6c626d192993eb9b065a81ea2e57d8f04d392827fa046599d6. 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/DEE862302215 — a six-check JSON result.
The New Four Seasons - Summer: III. Summer Thunderstorms (After Violin Concerto No. 2, Op. 8, RV 315, III. Presto, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3098c8f4ee5b50e738ed28a201d6309f18753a16be8c7b9b03557eef5e76a72e. 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/DEE862302216 — a six-check JSON result.
The New Four Seasons - Autumn: I. Harvest Dance and too much Wine (After Violin Concerto No. 3, Op. 8, RV 293, I. Allegro, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019c36b0b99a40e02156f1619ba91c11b28a049dfc01baa7049c0c154b824724. 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/DEE862302218 — a six-check JSON result.
The New Four Seasons - Autumn: II. Sweet Sleep (After Violin Concerto No. 3, Op. 8, RV 293, II. Adagio molto, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73388bd3e54cb15d38d958168f2e9131d859ba5749f6e3cbd937f1431e0a61a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302219 — a six-check JSON result.
The New Four Seasons - Autumn: III. The Hunt (After Violin Concerto No. 3, Op. 8, RV 293, III. Allegro 'Caccia', Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04996e2afe2a435fb9e10102addaf68c1deee588f8b17b964b1eaa8f9ffaffb6. 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/DEE862302220 — a six-check JSON result.
The New Four Seasons - Winter: I. Freezing and Shivering (After Violin Concerto No. 4, Op. 8, RV 297, I. Allegro non molto, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12de219da9890cd568d471029a3fc7f7ae30f568d315f31f2ad244b4014d2b4d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302222 — a six-check JSON result.
The New Four Seasons - Winter: II. Cozy Fireplace and Rain Outside (After Violin Concerto No. 4, Op. 8, RV 297, II. Largo, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c12089f960fc90bb73465524e4ae62b5e6901e57921484788a65a9d8974532. 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/DEE862302223 — a six-check JSON result.
The New Four Seasons - Winter: III. Slipping and Falling (After Violin Concerto No. 4, Op. 8, RV 297, III. Allegro, Arr. by Wolf Kerschek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534df2fd30b62a3671e34c95f36d0e8cec83c1471c72205a9da99f31260cc6ba. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302224 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54641cfd8720912cad40915e9a44f0a30218a1161c09ca5a5d5e1ab092d6b4be. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302226 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac63c479cdc85ab55784087e34b260bd722304a1e7c90c0fd0058cd21c0093ad. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302227 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db9ce880cf665c206e3c0ae0b2e6cdfcdc8ba72c60298c320d64592f08e558e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302228 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc127edd09d5eb88a48639366b9bcc121429e2aa6c525b42c39a3f95517b6d60. 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/DEE862302229 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735ca745c68a845fb0b76cf05ef455101d2ac6eaf7330992f07d6d383e72a51c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302204 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab4185b99215b63cdd7284b7c223b21871f491b4e7aca57aa9b88d29bf24266. 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/DEE862302230 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d83ed0de7e9efbfc46cf7a1316c3b467f9b3081047b6d129942224c2f2913d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302231 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab8cd6483c83da71730936ca01edcb58e7141f02d62a3551d4b670183049b8a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862302206 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a6361be92007007417cff7f3ff7301927655e3bf55a4f8b39f65c7e99650bc. 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/DEE862302205 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cb589c10b2da8f344aac343994584c8c48417ef38815bd4e5f9b6153fc5c23. 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/DEE862302203 — a six-check JSON result.
Goldberg Variations, BWV 988: Aria (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dda3a61cfe3a6aa494ae51dd9114e38df85e6586403ed0675f6dc7b662a9d3c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862001524 — a six-check JSON result.
Goldberg Variations, BWV 988: Var.16 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd93c9417ec786c8445aa128bc08afab84dcdee0555b1bc7ba10932f56ebbbd. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862001536 — a six-check JSON result.
Goldberg Variations, BWV 988: Var.1 (Arr. for Violin, Viola, Cello, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedcecfd1c7d7a1bcd3e57f24b118ff4d5c44359b447551c068aff40ddcd97a0. 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/DEE862001525 — a six-check JSON result.
Four Variations from "Goldberg Spielt" for Violin & String Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167485daf15c15d31c38aeb7322379ab2750dd36d951f0957d76100b4d0f3285. 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/DEE862001537 — a six-check JSON result.
Dialogue with Bach - A GoldbergReflection for Violin, Harpsichord & 14 Strings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f58937eb54933d27d25a773ae5f8c9b5bbdeb9cbbbe067269e5deefbde533f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862001526 — a six-check JSON result.
Goldberg Variations, BWV 988: Var.19 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a0ebf4e7957f5237408884fc778c72f90d48037132ef9269f08dbac4dfc71e. 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/DEE862001538 — a six-check JSON result.
Goldberg Variations, BWV 988: Var.7 (Arr. for Violin, Harpischord & String Orchestra by Andreas N. Tarkmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd602bc155efd55178cfbdac7d7531a1074a9ba2ca0c3785c6775185fda806e21. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862001527 — a six-check JSON result.
New Goldberg Variations on a Theme of J.S. Bach for Violin & String Orchestra: I. Heaven or Hell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf878f1bf7f5dd80ac9cac9d5601802d786704ab225a978d54d290acc4595ef53. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862001540 — a six-check JSON result.
Goldberg Variations, BWV 988: Var.8 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
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New Goldberg Variations on a Theme of J.S. Bach for Violin & String Orchestra: II. The Elements
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Goldberg Hallucination Remix for Violin & 18 Strings
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New Goldberg Variations on a Theme of J.S. Bach for Violin & String Orchestra: III. The Moocher
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New Goldberg Variations on a Theme of J.S. Bach for Violin & String Orchestra: IV. Metal Quodlibet
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Goldberg Variations, BWV 988: Var.10 (Arr. for String Orchestra & Harpsichord by Andreas N. Tarkmann)
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Goldberg's Last Summer for Violin, Piano and String Orchestra
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Goldberg Variations, BWV 988: Var.22 (Arr. for String Orchestra & Harpsichord by Andreas N. Tarkmann)
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Goldberg Variations, BWV 988: Var.13 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
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Sleepless (Goldberg Goes Crazy) for Violin, Harpsichord & String Orchestra
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Sleepless after J.S. Bach for Violin & String Orchestra
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Goldberg Reflections Aria for Violin, String Orchestra & Harpsichord
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Reflections on a Dream for Violin, Verrophone and String Orchestra
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Goldberg Variations, BWV 988: Var.30 (Arr. for Violin, String Orchestra & Harpsichord by Andreas N. Tarkmann)
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GoldBergHain (Quodlibet on "Kraut und Rüben haben mich vertrieben") for Violin & String Orchestra
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Lullabies for Three Flowers for Violin & String Orchestra: I. A Lullaby for a Rose
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24 Caprices for Violin, Op. 1, Arr. for Violin and Orchestra: No. 1 in E Major
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24 Caprices for Violin, Op. 1, Arr. for Violin and Orchestra: No. 2 in B Minor
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24 Caprices for Violin, Op. 1, Arr. for Violin and Orchestra: No. 3 in E Minor
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24 Caprices for Violin, Op. 1, Arr. for Violin and Orchestra: No. 4 in C Minor - in a Composed Interpretation by Gérard Tamestit, "Transformation concertante"
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24 Caprices for Violin, Op. 1, Arr. for Violin and Orchestra: No. 5 in A Minor
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24 Caprices for Violin, Op. 1, Arr. for Violin and Orchestra: No. 6 in G Minor, "Trance"
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24 Caprices for Violin, Op. 1, Arr. for Violin and Orchestra: No. 7 in A Minor
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24 Caprices for Violin, Op. 1, Arr. for Violin and Orchestra: No. 24 in A Minor
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Paganini-Jazz for Piano (Arr. for Jazz Quartet)
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II. Shepherd's Wildest Dreams (After Violin Concerto No. 1, Op. 8, RV 269, II. Largo, Arr. by Wolf Kerschek)
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