310px|thumbHugh Sung (born September 25, 1969) is a Korean-American classical pianist. Early life Born in Philadelphia, Pennsylvania, Sung began studying the piano with his mother at the age of thr
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 0xb1f49a4dcedc9286b9e72299ca03ce335bb17bffacd8e06d0760f9529ecee150. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48df7d78-ef7d-4af9-a3cb-b7004b88d0f6.json and https://artists.proofprofile.net/proofs/artist/48df7d78-ef7d-4af9-a3cb-b7004b88d0f6.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af259ec595ca94bc2ef60c1da213ce75ddc31059814103585f9e15df6be7a7c. 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/DEA580600489 — a six-check JSON result.
Impromptus, op.90, No.3 in G-flat major (Andante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8bbe6ca799a8b6a5e3d2b92a53797075c892e41e5f0ac807257cc7386b4d24. 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/USZDG0603413 — a six-check JSON result.
Sonatina for flute & piano: I. Allegretto grazioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3332163003de3030b9bfb20c1378fa02fefb70e07a3487f7e7efe75fb7cd872. 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/GBELX0100032 — a six-check JSON result.
Sonatina for flute & piano: II. Andantino sognando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97db78543425b6d51464d0d5ecbb84b14ddc00e720bc1892d2c7f56c60c70323. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GBELX0100033 — a six-check JSON result.
Sonatina for flute & piano: III. Allegro giocoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492e4a0d677000eb32edf51ad0db6eb4e9e914440e44df61fcad19c2dfdfe323. 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/GBELX0100034 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b858247255b4d1b55061451ed9ae0788dfdf2a4f4272fca391abe7649c4023c. 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/USAB10710868 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49df043a01c84282d8d47779ceace73cee0431d34ffcd825a4edcebf0f0c388. 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/USAB10710869 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04f8abb7d59c7c24a7449f55452c3a3831079dae7b71f3b77cbfc65c01e8510. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USAB10710870 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ddc4feb9509ae80231334b0e5145e2beb477134a244603bcc5333072bd4eb8. 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/USAB10710871 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96d800a528ef2da0cb0dc6ab6d15ac732f048edbefce6af8326122e10e0c3f1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD1800299 — a six-check JSON result.
Johannes Brahms: Essential Chamber Music
Brahms for the Womb (Music For Pregnancy)
Violin Sonata in A Major, Op. 1 No. 3, HWV 361: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17514337253ada5bfb488ab9cc7038191939eb1053c0dd7c6710823a1fdac5d8. 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/USX762080441 — a six-check JSON result.
Violin Sonata in A Major, Op. 1 No. 3, HWV 361: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd9878e7a9bbace9e52d0b5a05ee25216da1e8bbfca66c55d59cfc079650f0f. 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/USX762080442 — a six-check JSON result.
Violin Sonata in A Major, Op. 1 No. 3, HWV 361: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ee6d809595bd230e33c8ac1fc8ac9665f4ee7975a763a7f084432423ec5e5b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USX762080443 — a six-check JSON result.
Violin Sonata in A Major, Op. 1 No. 3, HWV 361: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179f28364a873a629a9c92f747960dcb9820df935ca0c5ea5659f27524f316f9. 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/USX762080444 — a six-check JSON result.
Violin Sonata in G Minor, Op. 1 No. 10a, HWV 368: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccfc8002dda1893a3fbc19cac23308a3ed163d1c20d66986a064ba4acba74e1. 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/USX762080445 — a six-check JSON result.
Violin Sonata in G Minor, Op. 1 No. 10a, HWV 368: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169fc30770ed63dc752723065bf4fa0661773b958fd0702a6bb6434443fac75c. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/USX762080446 — a six-check JSON result.
Violin Sonata in G Minor, Op. 1 No. 10a, HWV 368: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcf9cd3a3fc388e9c3be5635112e6a4d487c238a011aa7c8afa94a8d3486e4d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762080447 — a six-check JSON result.
Violin Sonata in G Minor, Op. 1 No. 10a, HWV 368: IV. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd787b3374ce5e8ff8cb2324ae3767adb3771a7406e21f02cb5e1b82323f851c. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762080448 — a six-check JSON result.
Violin Sonata in F Major, Op. 1 No. 12a, HWV 370: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036c79297fe44b8a24aed52ba3d69ee1b610bec951d5c6471207e56143174a02. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762080449 — a six-check JSON result.
Violin Sonata in F Major, Op. 1 No. 12a, HWV 370: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bdb83234e91446c2102c3681ebe2220c0ae50edd039e47bf9fb7d487245d8c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USX762080450 — a six-check JSON result.
Violin Sonata in F Major, Op. 1 No. 12a, HWV 370: III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2676537d820117c2bbbb9d559bd3b86121ba926e9d7f3dfd1b0aef7638ea138. 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/USX762080451 — a six-check JSON result.
Violin Sonata in F Major, Op. 1 No. 12a, HWV 370: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a037db785a33aa6bbf2af93110b6a41a6d838ef56038b201cd522df371f912a. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USX762080452 — a six-check JSON result.
Violin Sonata in D Major, Op. 1 No. 13, HWV 371: I. Afetuoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11f952d832533211bd32b8ef99157b2141f7ba10d8e1655658c47d7d9d17f62. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762080453 — a six-check JSON result.
Violin Sonata in D Major, Op. 1 No. 13, HWV 371: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5cd4ec7b497cbaf107c66f29217de6d5349f86a62ecc431dcb7ec2ea2fd6de. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USX762080454 — a six-check JSON result.
Violin Sonata in D Major, Op. 1 No. 13, HWV 371: III. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537d29992a5068ff794312ea94c2a0fef95be273ddf69af76e911a96b081440f. 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/USX762080455 — a six-check JSON result.
Violin Sonata in D Major, Op. 1 No. 13, HWV 371: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde517df3c4549bae2b2a018c6f41c680722b5117625eb9db4e637ce1432321a5. 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/USX762080456 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ea421e1daef6dfa654cd76c116b96f4b3581ad654606b56e5c9be370d026bf. 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/USX761970601 — a six-check JSON result.
Violin Sonata in D Minor, Op. 5 No. 12 "La folia" (Arr. H. Léonard): II. Andante - Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ef8038f5512d3560332c64ee2b116768fb6f6bb4f25374727c6388732f7841. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USX761970603 — a six-check JSON result.
Violin Sonata in D Minor, Op. 5 No. 12 "La folia" (Arr. H. Léonard): IV. Cadenza - Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15515c2648c6bb606ca0cf0bbf9284d851219b5679e4581060664db16c83abf. 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/USX761970605 — a six-check JSON result.
Violin Sonata in D Major, P. 84 (After Vivaldi's RV 10): III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22126fde9c9c8acfbe650620943da0089f8391c79437fee94c98a51821960fb4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761970613 — a six-check JSON result.
ROSAND: Aaron Rosand Plays Violin Romances & Heifetz Transcriptions
Man Of Steel - An Ideal of Hope for Piano Solo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aeaaf5c8a2e0635f4257d9cab6dd196983e4a02d50d84e4f04db41bcfd275b1. 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/USE830978142 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf63a5e23773a82a0248dcb1c4fe830630ff77036a4552a4f2c23e3a7b0d64d0. 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/GBMJA0700050 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8036235da96729f139b72de52989bed4880c37fedd109db865be549832feac2b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJA0700051 — a six-check JSON result.
Jesus Christ, I Think Upon Your Sacrifice (Once Again)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7642ebf5b60911fb8dc145646a26d482734403f40db19e6b8ccdddfa322163b. 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/GBMJA0700052 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5f50a850b9e7f18dd4bbabebc1a882784a2294655faf9e07aa56500b05b198. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJA0700053 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa403705ad4f4ae53f3327255874d1a896153b28a4f4460bf08581f4716d736fe. 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/GBMJA0700054 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21404311d7fa816a4de49c20478a30f42859b7f2e2f36fc42d953933ef810928. 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/GBMJA0700055 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd081f851fff5a11d45a3b14c15aec70bcc74277ca6c39227b71c1ca71fea775d. 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/GBMJA0700056 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457ee5bc3ff140415410aaafc766b44dc744cf2ff6410735678c89df9eddcc0e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJA0700057 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cb2d802c2a609b81a077aa576fb462ddf1054bf8cf34f69b0a69fd39b310d9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBMJA0700058 — a six-check JSON result.
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Here I Am to Worship / Holy and Anointed One
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The 99 Most Essential Brahms Masterpieces
Hungarian Dances, WoO 1: No. 5 in G Minor
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Szymanowski: Nocturne / Chopin: Nocturnes / Wieniawski: Capriccio-Valse
Nocturne No. 20 in C-Sharp Minor, Op. posth (arr. N. Milstein)
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The 50 Most Essential Brahms Masterpieces
Classical Music Capitals of the World: Budapest
Grandes études de Paganini, S. 141: 3. La Campanella. Allegretto
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Dance Suite for Orchestra, Sz. 77: III. Allegro vivace
University of North Carolina School of the Arts Symphony Orchestra
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Valentine's Day - 40 Classical Favorites
Brahms: The Sonatas and Concerto for Violin
Schocker, G.: For Dad / Poulenc, F.: Flute Sonata / Hindemith, P.: Flute Sonata
The Violin Virtuoso: Aaron Rosand plays Virtuoso Masterpieces for Violin
French Flute Music: Debussy • Fauré • Poulenc
I Like Brahms! (Menuetto Kids - Classical Music for Children)
Bach, Brahms and Beethoven - Violin Sonatas
Ich mag Brahms! (Menuetto Kids - Klassik für Kinder)