Akira Eguchi is a Japanese pianist. He was trained as a composer at Tokyo National University of Fine Arts and Music and earned his master's degree in piano performance at the Juilliard School. He w
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 0xf2d63c91812c9f7de9c0e507a61de6256697172669d63fe1f9c695a730ece801. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03d8b3ff-30c1-483d-b56f-88f0e45a70b1.json and https://artists.proofprofile.net/proofs/artist/03d8b3ff-30c1-483d-b56f-88f0e45a70b1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Sarasate: Virtuoso Works for Violin, Carmen Fantasy, Zapateado
Carmen Fantasy, Op. 25: I. Introduction. Allegro Moderato
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 0x8f67a8c36c4d2b525647a62ba4fea272478fbe9c5e6b18adb49a1d32e187cd2e. 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/GBPJT0900701 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c8fc42817da05938a5abf55bb00b2776457367b64a4cf5c02352d75d1aabb3. 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/GBPJT0900702 — a six-check JSON result.
Carmen Fantasy, Op. 25: III. Lento assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe7afcfaece1bf40c6482cfb55a7201ad21b3d0e82ff91df5b7d968407658b3. 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/GBPJT0900703 — a six-check JSON result.
Carmen Fantasy, Op. 25: IV. Allegretto moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9317b98656aad54945e7fe51368de6eea73ffb438515f966a44abf8dadc36651. 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/GBPJT0900704 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2442d7ce0abb32647ee1534943d3a47c1aa192c07e53ea302d6f0609c8159656. 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/GBPJT0900705 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2628a0229b4e71d69c54f722e61e4b101b47db5893a4e016aabb15e81a9e99b8. 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/GBPJT0900706 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7817a0035c8190af505fa2bb8b65b331cf1d13d2c2ed308b6ab9e6791d0422f0. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPJT0900708 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118ae8797f7ae93a0530cf69a498cf65cb964331a0c2b6ed6eb9a23d2917e718. 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/GBPJT0900709 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6ada2bd12d24e759a35722ef4f1f804b6172f3988f7fef673e77c10748d231. 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/GBPJT0900710 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14af1f8a7d660a86a8b66e81d94039fe0194abe5886a07821e26a54804b633e9. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/GBPJT0900712 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd2ab053eb2f4988dea6063af2a23d678e0f61125463ad9ac4d36b030b7e42e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPJT0900713 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4722ad21e217bd5abbd1dd69ae3aef30e87ea5eebc6cef2aecdef97c7373987. 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/GBPJT0900714 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345d01807970813d9f4c07e570e6e3ee9fea7098ebee4ad3ef15697b96506912. 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/GBPJT0900715 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c840ac155dc9d16490b34122bf5a550d7585fedb40ade2a5ed5c6f70a8c053f. 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/GBPJT0900716 — a six-check JSON result.
Paraphrase on "Largo al factotum" from G. Rossini's opera "Il barbiere di Siviglia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61255cd51b049725c46a0e9f5baa5abbf0344f67dc6b1427078bd6444acb8e9. 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/DEF059603500 — a six-check JSON result.
Fantasie sur "La Flûte enchantée de Mozart", op.54 Andante - Moderato - Allegro - Lento - Andantino - Allegro vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218b7c2d977f4938fa0b6bdfb49bd65501a13ce8b97688a175af8a5cb3bbb2ce. 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/DEF059603600 — a six-check JSON result.
Melodie from "Orfeo ed Euridice" (Dance of the Blessed Spirits)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d25b1e4cb92f6872e33da41166f5212059548cdc33391ebc1bbfc9eb806a0f2. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059603610 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810ae3c6e6809e5b223159aef13c66185c16edb3d93e0c17ef4e13fdb2d697ac. 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/DEF059603580 — a six-check JSON result.
Der Rosenkavalier, Op.59: Sequences of Waltzes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dab640a18a10659b6b448ff82668e894bfa992fc6b2d4f5446ffa3ca2b7714b. 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/DEF059603510 — a six-check JSON result.
Porgy and Bess: Summertime / A Woman Is a Sometime thing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716c9a26f865a650f94348cc18d359be76ce0cf8c5c08b5736720956f8884b75. 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/DEF059603520 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143619d0cb5075e08676c48731da555421c957a16f0eb73304ad3a9729e769c9. 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/DEF059603530 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fc25acb2cdb3221954c3e4041a625a7e408780064de805087ed751dcba0738. 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/DEF059603550 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec24d2dc70ab2fc4b6cdf1ea5b6ed7c19114a7bd4737ba6ed298a27066e60fd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEF059603570 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef77912a2e6234f5f1ccbf1cbb296f56648df861760cd68f98bde049d7fe7d50. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059603620 — a six-check JSON result.
Cello Sonata Op.65 In G Minor - Allegro Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080b8045be411e296e2345500c10abf2707bfe60c315c4946e7b5bd7490be90e. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CAM239900035 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e52933761c70ea3f7cdc308c4a48e7dd59958aae7f736a34ad17476cc06d31. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM239900036 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3c51fb84ea841c4f36e4e522071e6bc9f439d6284391d3c3b198e0c5bf011d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CAM239900037 — a six-check JSON result.
Cello Sonata Op.65 In G Minor - Fiinale - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e7da427f89b1be56e1661e25e11d85ce9d422d5b664a4a8fdb1126ad9b395b. 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/CAM239900038 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a460a02fd1774ba4fab68c08bee8797ca85e766a7fa12bb5f18ead26a1521e5. 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/CAM239900039 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f112e2b53ab383d7e83ef0777a994d8a036a6e511ac80fcaf360653c36991c. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/CAM239900040 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0093d02e55a882cfb8334196070c4ec0527515012cc13c3ae42d200e32e39f9. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM239900041 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7026e4fe26b8c5dff3b5620d8279c73cad49e1737279f9d0d8fcc5951da9b5d. 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/CAM239900042 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e3dc24aaf42eb2834e01ce01ebd32bf050991fda78c51d5ec23c04ca722d3a. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM239900043 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54cd5fe4b681562ca5259ba2692c49964d9eac2b5877315220eca0ba8057150b. 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/CAM239900044 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f8793c85dba474cdaddf0a7431b727ab495ce016dc278993a14b98a48ad031. 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/CAM239900045 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d7153c2bd35fa6de65a062c7c659f66d03358284051a3722e9f6a526d7a0a0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM239900046 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9f85646e231dd22c9d3231f4ea6fd9af65a8d9a8220d8398a9d8c6e84cbe47. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/CAM239900047 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9df78f91488fd542d6a6422bc91de32842a865214605ca8051114ff06c3342. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/CAM239900048 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a7471cec45b15276ceff5611aba11abed3aa1592d29d36c453bc1337e6eab6. 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/CAM239800157 — a six-check JSON result.
Meditation: The Most Beautiful Classical Melodies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec08fb4038d440b7c267ca8f8a2a1fba876bf8b503249e6e45e622a72780194. 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/CAM230600137 — a six-check JSON result.
Grandes Clásicos De Violín - La Mejor Música Clásica
'Violetta', Fantasia for Violin and Piano from 'La Traviata'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c49f4ebf20c88bdc17e76d43d99a3ebfaa5e27e622a87327882a68da41bd30. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71800831 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe05e2e1217bf7893de86acddb484d7a64650011ca3d9769c9b3fe35ce701f95. 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/GBBBC2100079 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dab42a065766bb92565a5c4e41e26d42301dee0a1397a6cbf3c232a984b4f38. 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/DEN961900530 — a six-check JSON result.
La Campanella, Op. 7 - Arr. August Wilhelmj: arr. August Wilhelmj
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Metamorphosis II (Arr. for Violin and Piano)
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O Magnum Mysterium (Arr. for Violin and Orchestra)
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Fantasy In C Major, Op 159: Andante Molto
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Kojo No Tsuki (Moonlight Over The Ruined Castle)
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The Ultimate Most Relaxing Music for Strings In the Universe
Serenade No. 13 in G Major, K.525: II. Andante "Eine Kleine Nachtmusik"
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Serenade, Schwanengesang, D 957: IV. Standchen
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Introduction and Variation over the "Marlbroug aria". Op. 28
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Violin Concerto in D Major, Op. 35: II. Andante
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Adagio in E Major for Violin and Orchestra, K. 261
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Live from the 2010 International Violin Competition of Indianapolis
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Tchaikovsky, Saint-Saëns, Dvořák & Others: Piano Works (Live)
Liszt: Ave Maria d'Arcadelt, S. 183 No. 2 & Années de pèlerinage II, S. 161
Parsifal, WWV 111: Feierlicher Marsch zum heiligen Gral (Arr. for Piano)
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Das Rheingold, WWV 86A: Walhalla (Arr. for Piano)
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Die Walküre, WWV 86B: Der Ritt der Walküren (Arr. for Piano)
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Götterdämmerung ,WWV 86D: Siegfrieds Trauermarsch (Arr. for Piano)
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Der fliegende Holländer, WWV 63: Chor der Spinnerinnen (Arr. for Piano)
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Tristan und Isolde, WWV 90 (Excerpts Arr. for Piano): Vorspiel
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Tristan und Isolde, WWV 90 (Excerpts Arr. for Piano):O sink hernieder, Nacht der Liebe
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Tristan und Isolde, WWV 90 (Excerpts Arr. for Piano): Act III Prelude - Mild und leise
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Bartók, Liszt, Brahms & Others: Piano Works (Live)
Fauré: Works for Violin, Piano and Cello
Sonata No.1 in A Major, Op.13: I. Allegro Molto
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Sicilienne Op.78 from Pelléas et Mélisande
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The Most Relaxing Violin Music In the Universe
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Somewhere from West Side Story, Suite for Violin and Piano
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Violin Concerto No. 3, Andantino Quasi Allegretto
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Violin Concerto, II. Canzonetta: Andante
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Violin Sonata in a Major, III. Recitativo-Fantasia
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Violin Sonata No. IV in C Minor, I. Largo
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Violin Concerto No. 3 in G Major, II. Adagio
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Violin Sonata, II. Intermede-Fantastique Et Leger
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Violin Sonata, II. Andantino Tranquillo e Dolce
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4 Estaciones Portenas (pour guitare): N°.2 Verano Porteño
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4 Estaciones Portenas (pour guitare): N°.1 Primavera Porteña
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Nightmusic: Romantic Encores from the 1994 International Violin Competition of Indianapolis
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Ave Maria (feat. Laura Seaton, Joyce Hamman, Ralph Farris, Borislav Strulev & Stacey Shames)
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Oblivion (feat. Mike Renzi, Jay Berliner, Jeff Carney & Grady Tate)
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A Song from a Secret Garden (feat. Akira Eguchi)
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I Dreamt I Dwelt in a Marble Hall (feat. Mike Renzi, Laura Seaton, Joyce Hamman, Kenji Bunch, Dorothy Lawson & Jeff Carney)
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To Have and to Hold (Cherished Favorites for Weddings)
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The Most Romantic Violin Music In the Universe
Serenade In G Major "Eine Kleine Nachtmusik" - Romance: Andante
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Classical Heartache: The Most Moving Classical Music In The Universe
Adagio for Strings from String Quartet, Op. 11: Movement 2
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romance (Andante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa211d4b6c3f34777b82899467890fde168f33161c10b7c28fbabf93c88f3a4e. 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/GBHVK0600252 — a six-check JSON result.
Water Music Suite No. 2 in D Major, HWV 349: IV. Lentement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6f655d3325e0f973176af3c0ccf4a86d177aaee51c778011b3c982b5b206cf. 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/GBHVK0600259 — a six-check JSON result.