The Hungarian Radio Symphony Orchestra (; MRZE) is a Hungarian radio orchestra. It is part of the Hungarian Television and Broadcasting Organisation, Magyar Rádió. It was known earlier as Budapest Sym
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 0xdc5bee7ab58e6e8862bcd1beed593251b303c5e48e5130d506770adc11c14ceb. 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/656f3452-bd6b-4d67-b9b6-cd55d63f2530.json and https://artists.proofprofile.net/proofs/artist/656f3452-bd6b-4d67-b9b6-cd55d63f2530.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Wolfgang Amadeus Mozart: Piano Concertos Nos. 20 & 22, Rondo, K. 382 - Franz Schubert: Impromptu, D. 935 No. 4
Roberto Milano: Symphony, Sinfonietta No. 2
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 0xaa4772e1da51bd8bdb20f59b9d0acea705908f6bf8bd6015330f73cc887b2a07. 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/FRZPA2217510 — a six-check JSON result.
Kentaro Sato: Latin Choral Works for Mixed Voices, Vol. 1
Brasil Azul (Trilha Sonora Original do Filme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec37c9366cf406ae36cefd330bba8f46c21225d3111a96e687864f45fd5f35d. 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/BR7IP2000528 — a six-check JSON result.
Terapia do Medo (Trilha Sonora Original da Série)
Johannes Brahms - Hungarian Dances no. 1 - 21
Hungarian Dances no. 1-21 in G minor, Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe983d9741cd620abc421596f28374b5e9f9a497dcb63d0667a5301274bfd2b. 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/US6PD2100698 — a six-check JSON result.
Hungarian Dances no. 1-21 in G minor, Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2db9dfd3b4ea4c5c00a7fdab3f131e0f9d301a8709c2d573de56690fa78477c. 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/US6PD2100702 — a six-check JSON result.
Chopin - Piano concerto no. 1 - Andante spianato op. 11 + 22
Symphonic Tale: The Place I Truly Belong (Music from Stardew Valley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49e133212df88a437ba368a241984e4ec6fda1e7856595c6404c6c0c4e91756. 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/QZDHE2000101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5827aab3076f59927c08d535355598b6adfd08cef62a8c0f11f52c8206a391. 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/QZDHE2000102 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c50bf2f9cdd725f0d8b1d8e94eb7881c7f1674380b39da58f3b061637349b84. 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/QZDHE2000103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3e3207eab6b1e89cebbf60ca12ed3b5c24680e1d7b32aede00e76bae1c2d04. 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/QZDHE2000104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c3cffa8b825134da7c519edb28df213e29d58f04f33cc9f4581c34afc01e9f. 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/QZDHE2000105 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7ff5d58d05802646fec85eca79956e08df8fb222a04db71739fb73ed835821. 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/QZDHE2000106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0939ce739329053786f32bc416db734134095af79a678aa574642f0dfe91a7b7. 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/QZDHE2000107 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadab153aa0610f1cf07b0b50937802a394a78c68c935c229a982cb7031685125. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZDHE2000108 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a55a04865a355a98d2c884bb25697048c754622f8dceb13594d68a1d4c4a2ee. 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/QZDHE2000109 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faa23ebc94d4a2d090703f94ff39d8c9a7b63dfc9e5c8758988e782b8dc7834. 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/QZDHE2000110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985f808964fccd42d0e78e71efbab9fb192042b03f6e66dc1a60a94b0c3487c4. 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/QZDHE2000111 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950ebdce97d7c5ba8f43e50453ef27ce311bea0bfeb16d7f98bf95e4d5011f01. 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/QZDHE2000112 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde502c4d9605e289abd3e28ef1e672eee5f5db6a3b87ea402f01c791ba025679. 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/TCJPM2023856 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b01b84427589ca750b17ceb3678eec7c0a803d7a6cecf5d3ead8be0dd08bd37. 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/QZDHE2000114 — a six-check JSON result.
A Dark Corner of the Past / Stardew Valley: The True Self
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cfa654ab0d5b0af61ed949f79b0e5da865b8c3a6b0b3a5cf0f25cfd693902a. 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/QZDHE2000115 — a six-check JSON result.
Symphonic Tale: An Unforgettable Journey (Music from Grandia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db0392a7785efb26cfd81b459ea2408c4f92887252f349217dd4025654589c1. 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/QZDHE2000001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f9e8a49ed085185d10e1e307531d75e515f6633662d3cfa90d9c0a7bf06e6c. 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/QZDHE2000002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6753035b79cc42a7317a9a5f6daa1507a098535d2dff08c546837d58b29cb5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDHE2000003 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9761c3a27af8d0777d4931cface84245d47182dbe390759ae12c3342ee3f3d2. 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/QZDHE2000004 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df8f5d5bd1c4cced0142e6035b95032600c291141a885d2364b86bf296decc5. 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/QZDHE2000005 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1938981b1b874ba7afc3da721e691a5b480b9e8a51cb2d2c823efb594f715a9. 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/QZDHE2000006 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814a74a5b1a95f5d61dfefb318c2ccb7266f918145e76055b3ae5614e11ec875. 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/QZDHE2000007 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbe9161180565f4a0736b37452025aa2f10ac9d877c41840c5c62a903c5178c. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/QZDHE2000008 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2feec6135f235c97050f337152c010042a27da92571ce424ba18fe0fb07293. 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/QZDHE2000009 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa56dcb3fb86f8b771d9a6bd5abb4c88607ffc8ff41d82dfe2fc00e338c3dde7. 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/QZDHE2000010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eef4ce55d60acf978bf70499b009ab75edae41fcfdd65909c8a73010bbe206c. 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/QZDHE2000011 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53557e60143c7dd8bcc2230bb5f8c4f0b807b4c170d95fb8a9175aacbe8b94d3. 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/QZDHE2000012 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f6ccaec12acbefde4d6cdefc8ca556a7f266f4b73e7b8d29cf0b8a000dbf68. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QZDHE2000013 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c207bca3ec50ac25853dd1edded87b5cce6e899834b97f8a05e31402fe6518. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDHE2000014 — a six-check JSON result.
Concerto pour guitare et orchestre - Un ange parmi les soupirs
Tchaikovsky: Violin Concerto, Op. 35 - Mendelssohn: Violin Concerto, Op. 64
Turkish Folk Songs Accompanied by Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6140a28e0866d9167ff3c0becd1fffb21ba6960177acbb9635f12e02c9f1c4b. 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/HUA253145401 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfd76bc81715631d201c078aedb86ba86bf1405e3d7f3d24f8dcf8ae41e85d1. 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/HUA253145402 — a six-check JSON result.
3 Folk Songs: No. 3, Horozumu kacirdilar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fb6e28c88dcb7bc8e9c267232957951ae4453ac067bc0421a3c4dbda0bbf73. 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/HUA253145403 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e35aefd3d83d3babb5428050a63200fdd67acd699e1814716963083de73d76. 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/HUA253145404 — a six-check JSON result.
7 Folk Songs: No. 2, Camdan sakiz akiyor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f896bcef4a25b1ed44ef74b07d60de109d0259dc218ff247d6237a773863b5. 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/HUA253145405 — a six-check JSON result.
Piano Concerto, No. 1 - Totentanz-Wanderer Fantasy
Classical Concertos - Liszt: Piano Concerto #2
Mahler: Des Knaben Wunderhorn - Lieder Eines Fahrenden Gestellen
Brahms: Symphony No. 4 - Tragic Overture - Academic Festival Overture
Wagner: Orchestral Highlights From the Operas
Viski: Enigma / Violin Concerto / Piano Concerto
Sugar, R.: Concerto in Memoriam Bela Bartok / Sinfonia A Variazione / Epilogus
Scotto, Renata: The French Album, Vol. 2
Scotto, Renata: The French Album, Vol. 1
Rey: Turkey / Scenes From Turkey / Saygun: Meditations On Men 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44a0b0382386d23c97fa6869fcd6b210f0276625de006bfd1a38531e3a61149. 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/HUA253148302 — a six-check JSON result.
Ravel: Bolero / La Valse / Rapsodie Espagnole / Daphnis Et Chloe Suites
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84591b465c853e08fa53baddfa46f01d3a584cdff3ad55b538f86cb69353cb2a. 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/BXXRG2300010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec37c9366cf406ae36cefd330bba8f46c21225d3111a96e687864f45fd5f35d. 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/BR7IP2000528 — a six-check JSON result.
Terapia do Medo (Trilha Sonora Original)
Bugigangue No Espaço (Trilha Sonora Original)
The Procession - Burial Of The Tribal Warrior King
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba5541243d30c0cf817aea7e275b6465316d4a05024b2e27df44f9a62095977. 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/AU3SE2501699 — a six-check JSON result.
John Robertson: Music for strings ... and winds
O Vendedor de Sonhos (Trilha Sonora Original)
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21 Hungarian Dances, WoO 1 (version for orchestra): Hungarian Dance No. 5 (orch. Schmeling)
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Bulgarian National Svetoslav Obretenov Choir
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Fidelio, Op. 72: Act I: Finale: O welche Lust, in freier Luft den Atem leicht zu heben!, "Prison Chorus"
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Gold und Silber (Gold and Silver), Op. 79: Waltz
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Hungarian Rhapsody No. 2 in C-Sharp Minor, S. 244
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