Symfonický orchester Slovenského rozhlasu
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 0x71af949ca1cb64419aad06e8249426a2e76a71a23b028ab6c1f9e62dd281de6c. 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/290b6ee1-d81e-4b0e-9e31-d4786bca855b.json and https://artists.proofprofile.net/proofs/artist/290b6ee1-d81e-4b0e-9e31-d4786bca855b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
La crème de la crème: La musique classique
Clásicos Inolvidables Vol. 32, Grandes Coros
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 0x24d04cd2f185c29447fa8c890597fb13c18114a2db0afa536d1be2133b60bd22. 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/HKI199212311 — a six-check JSON result.
La crème de la crème: Classiques du cinéma
Suite bergamasque: III. Clair de lune (arr. G. Cloez, A. Caplet for orchestra) (Oceans 11)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faf2c146a9df5cdf35614a5ebc65cf56f88771caab4e493cd7df6c80f997266. 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/HKI199524707 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8ee73a1f09b2e5907746ec14f30903a4bffcaab15aaf18c722258b2e7a12dd. 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/HKI190855707 — a six-check JSON result.
Pirates of the Caribbean: Main Title Theme (arr. T. Ricketts for orchestra) (Pirates of the Caribbean)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec71e11513d45d05646162054a63592bd14758f690bd1da5a69bb2328bcdf2fc. 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/HKI190855711 — a six-check JSON result.
Madama Butterfly, Act II: Un bel di, vedremo (Fatal Attraction)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92c09a2ed35da21749cd235c94f0e582951d29ba20b0e043dfbef2d009e5a00. 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/HKI199287613 — a six-check JSON result.
40 of the Best: Classical Music to Drive With
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bde2e63394a75036c61d89adabf423c2adf2ed40003da2af0262a1a9db4404. 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/HKI190456116 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2e2dd5bd6a866a87c527a116b952b676317d8c4d58de3249bbeeee6cf710c5. 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/HKI199706601 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b35734915e96badcfdd140c9529c77ceac082f2ed1144f73b464959a37e268. 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/HKI190617308 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937cc20c37afbc2b047745b107b97be06e29dc459321514e5871ec4c7b7828ea. 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/HKI190056001 — a six-check JSON result.
40 of the Best: Classical Music to Study or Chill With
The Gadfly Suite, Op. 97a: VIII. Romance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd83c99159a1a60fdc45ffe84e87f35f8856de780ab5cfc823e47219fd168f2b. 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/HKI199617108 — a six-check JSON result.
Fantasia on Greensleeves (arr. R. Greaves for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97df062d27ad593ea5227fca81e45b9b685a468826e7b37b66dc7f07d26d237. 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/HKI190314004 — a six-check JSON result.
Klavierkonzert Nr. 21 C-Dur, K. 467, "Elvira Madigan": 2. Andante (Elvira Madigan): Piano Concerto No. 21 in C Major, K. 467, "Elvira Madigan": II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06740140a16c9d03fa04f693fd0fce96fba5e4a765ea4b7e7f37f59ef5203bae. 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/HKI199237008 — a six-check JSON result.
Canon and Gigue in D Major: Canon in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19976c305abdfdee8662236e671f71cdf3f3e2379fd4e6d4e183249aba9ff8d7. 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/HKI199211101 — a six-check JSON result.
6 Romances, Op. 6: None but the lonely heart, Op. 6, No. 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a4aca99e27ee828103e2ae5537e1cedcd740c0492398ae68989e62e91664e5. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190042317 — a six-check JSON result.
Symphony No. 1 in E-Flat Major, Op. 8: I. Andate - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e9bc64867c473b067ba0f5e133409f7305d8935f3d343ad428fad7887edf00. 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/HKI199243301 — a six-check JSON result.
Symphony No. 2 in C Minor, Op. 25: I. Allegro pesante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34301d482ddf653a22e6b63c2bd0cdc1831d0286d35c36c07969828ab80ed2ea. 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/HKI199243401 — a six-check JSON result.
Symphony No. 3 in B Minor, Op. 42, "Il'ya Muromets": I. Wandering Pilgrims. Il'ya Muromets and Svyatogor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4596120c322995af6ab5b1167e3d04ec72e36203bd24ab77f5df5a346d4c8e7. 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/HKI199243501 — a six-check JSON result.
Symphony No. 2 in C Minor, Op. 25: II. Allegro giocoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929f98ac1b3a443e9572abb835722c75f0c3df60b0e257128659077b2fe06193. 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/HKI199243402 — a six-check JSON result.
Symphony No. 2 in C Minor, Op. 25: III. Andante con variazioni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd9cc6919222dc1fc3c6824b219913092e2bdf18d6f38078914a1e39a3e08dc. 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/HKI199243403 — a six-check JSON result.
Symphony No. 3 in B Minor, Op. 42, "Il'ya Muromets": III. With Vladimir Fair Sun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637074c90e49159ae26800a33ac34fc96fc0d7d4b667984eff06cdb790eafa84. 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/HKI199243503 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ab1c27fbbc5efb5db00b7368a8f53afb1928fd8c9d6a4295bc400de86f398b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/HKI199237007 — a six-check JSON result.
Klarinettenkonzert A-Dur, K. 622: 2. Adagio (Jenseits von Afrika)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd82c111e5540383f6662d81160367bd6f8fe599fc502363736c9990855d68a. 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/HKI199273708 — a six-check JSON result.
Lakmé: Blumenduett (Lara Croft Tomb Raider)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e95f2c95be7ce4a824c9e8de3b7cb011289a7c00f813dd7af4a16bd3be69dfa. 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/HKI190110703 — a six-check JSON result.
Die 32 Nationalhymnen: Der Fußball-Weltmeisterschafts-Endrunde 2006
Trinidad and Tobago ["Forged from the love of liberty…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472c5c14f0fbef6e62c8a492bf079668bde71522ac943b78bfdcecb3a3729a6d. 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/HKI190507812 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8a188a5818252f760107b457903d30467f1fd4780dd0bd2c52309dcb5bbbc1. 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/HKI199249101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98701161c4ae68918e2f6383820b41ee0558c25a69f33073a30ce452b1ebe16e. 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/HKI199249102 — a six-check JSON result.
I Capuleti e i Montecchi: Oh, quante volte, oh quante!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ea712e150e8f401071d48cc94531ce09ed49288bc83dcb7df57a408c1848e3. 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/HKI199249103 — a six-check JSON result.
Linda di Chamounix: O luce di quest'anima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322ce4026cce623d0cc35a10a2604e8905bbd578fe4cf0b7c0645b3e342b2bf3. 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/HKI199249104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a57bc08f09016e800ede927f5e1a68702c1394954a6545aaf519f51ee5fc8d. 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/HKI199249105 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a184df9aa8bf8243de9da756973821fa9162d3516e88679e6c1101b490c2cb. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/HKI199249106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed7e4ab1b903a1f1ae29d91bc89b5bdf3d651f0b30b646953e8f71696fbaca3. 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/HKI199249107 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be5ff72a111f86761494ec6a010b07ec4422e4f0c1b019bbe369714bccc6ebd. 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/HKI199249108 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296e01216a69b88c7d2a4ccbca074f5c4b7aeff371a7fdb35515888b500001e1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/HKI199249109 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61033e8c82bc9f51929768638d583e23e0f70c043c87f3a9a55c35af53e7c61. 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/HKI199249110 — a six-check JSON result.
Prokofiev: Pierre et le loup - Britten: Guide de l'orchestre pour les jeunes - Saint-Saëns: Le carnaval des animaux
Carnival of the Animals: I. Introduction and Royal March of the Lion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f3ca7942938a3bb144dcc178d4a42f06884470241a07f54396fa66526a97db. 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/HKI199829601 — a six-check JSON result.
Carnival of the Animals: II. Hens and Cockerels
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870ebe4bbe2529345560169d971e5770ee4f50d1bac3252a03a0efabb08727db. 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/HKI199829602 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe769e9e2ba771d6bc5d39b1552bde8b7a68d747100c9d4717c0417fcd05ad253. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/HKI199829604 — a six-check JSON result.
Carnival of the Animals: V. The Elephant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6e3ed013079e36af818e8158af4a3e3029d0e1912a123a52b5b975a4ff657f. 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/HKI199829605 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14564402d96182bdfb2350e5d599ed9610210db762cbb570c68f67a977c517d. 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/HKI199829607 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d3370556f4717082bf0dc977ee9fe857f0f03e658ed20956514484907c42a7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/HKI199829610 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8658a4e196f3ea72df7b8f1117285a9ee3933e79f6acdbca97e77747a8b1a9. 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/HKI199829611 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fdaba093e11a33fcc50a874a2817760f3cfdb2070f5293281082074f032461. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199829612 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa251403b63b7494c69876ce160c2176e91226fbc31261dbf2bd9d32b3dc7d31d. 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/HKI199829613 — a six-check JSON result.
Peter and the Wolf, Op. 67: Peter in the meadow
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Peter and the Wolf, Op. 67: The Wolf swallows the Duck
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The Young Person's Guide to the Orchestra: Variations and Fugue on a Theme of Henry Purcell, Op. 34: Theme
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The Young Person's Guide to the Orchestra: Variations and Fugue on a Theme of Henry Purcell, Op. 34: Variations (Woodwind)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfed03ab086adeb121530790829ce7e6c88cd2d4b9495e05e61410bb9da08066. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/SKA012000155 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afd66ac1ca11264bdba91ee72370b870fce414ec6b6b465b68ea0f579195563. 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/HKI199306801 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc38daea1883a57debaffbeea94c5de7645936d0d094bf4f1f44dc80f3d8aa6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/HKI190201414 — a six-check JSON result.
String Quartet No. 8 in C Minor, Op. 110: III. Allegretto
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Piano Concerto No. 1 in C Minor, Op. 35: II. Lento
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Piano Trio No. 2 in E Minor, Op. 67: III. Largo
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Symphony No. 7 in C Major, Op. 60 "Leningrad": II. Moderato
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Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6801b67e5a3711d680b0eccaf7c0b9172f7f9be8f7a047caef226c83c46a41b5. 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/HKI190106838 — a six-check JSON result.
24 Preludes & Fugues, Op. 87: Prelude No. 1 in C Major
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Symphony No. 13 in B-Flat Minor, Op. 113 "Babi-yar": II. Yumor
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24 Preludes & Fugues, Op. 87: Fugue No. 1 in C Major
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Piano Quintet in G Minor, Op. 57: III. Scherzo
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Symphony No. 1 in F Minor, Op. 10: II. Allegro
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Symphony No. 5 in D Minor, Op. 47: II. Allegretto
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Piano Concerto No. 2 in F Major, Op. 102: II. Andante
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Cello Sonata in D Minor, Op. 40: IV. Allegro
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Symphony No. 15 in A Major, Op. 141: III. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385e955d8b0fff185ae604e42f68848f893930a18e2f81bbac13a6acf4682021. 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/HKI199307304 — a six-check JSON result.
The Golden Age Suite, Op. 22a: III. Polka
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String Quartet No. 7 in F-Sharp Minor, Op. 108: III. Allegro
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String Quartet No. 3 in F Major, Op. 73: IV. Adagio
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ae462dbcffe940ef3d47bb5a7071f2b49c9d69e9afa6200964aff5791084a7. 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/HKI190201420 — a six-check JSON result.
Symphony No. 9 in E-Flat Major, Op. 70: III. Presto
Belgischen Radio und Fernseh-Philharmonie
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24 Preludes, Op. 34: No. 10 in C-Sharp Minor
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Violin Concerto No. 1 in A Minor, Op. 77: IV. Burlesque
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c12ce4c1dfc91ccdcdccd4a50a8a7c79799801feccc66dcf0d024e78663978. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/HKI199609404 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd83c99159a1a60fdc45ffe84e87f35f8856de780ab5cfc823e47219fd168f2b. 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/HKI199617108 — a six-check JSON result.
Symphony No. 10 in E Minor, Op. 93: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3852a76740cb7597164038406ba8922aa9e3ffef7c944f218cf4f41a7129461. 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/HKI199307802 — a six-check JSON result.
Tešíme Sa Na Ježiška (Bonusová Edícia 2018)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc50294ef89b399ceb640b21b65d2856a28b93ef69a6c839346c6919b6fba84d. 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/SKE271600601 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7143a200ffeea6a26179b7c77c121253f795f5130382aa31603b34c5fa0312a. 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/SKE271600602 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf821bb354a724f54360730290b63df600b2ca5f78c7b792d2bd0e68c31f24d4e. 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/SKE271600603 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82241c90a514a3faf29b41b6e12b4328974a061c42b187cd33b0726e89d2f942. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/SKE271600604 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca36f304431cbc01bb5b46cde435723c06057fd9ffe60e1462c6df9ed824a3b. 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/SKE271600605 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa0df86909d6d35b0b65a21db1b92ce74dead8aff54fe77162c72da74deecb4. 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/SKE271600606 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f88f9a6aafcf2f34ac6989625bfb68d20e4964db18ea9ae56ff52dcf77d934. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/SKE271600607 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1baa2c08452c0892fee5d22d464cf41d92acb252c70517204359f741e4dee6. 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/SKE271600608 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c84a6bb5953b36542ee244ada38f7319483932ab48f0e9c4905d33f1f580ee8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/SKE271600609 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc8a26f9c16d2d5c8443181db1922e802845b431ffc2a65fc307e81fa20cf6e. 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/SKE271600610 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57463a783914bfa5ed75b6ceaf42c451167cc81e605bb442b70c92f4877ccfd. 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/SKE271600611 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102209cb192f97f45215b448b6566f59c1f2f7eafb1d4a75525265acf84798e5. 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/SKE271600612 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938efb86ae1ad14aefcc5daf447252c33a74d0fd2e6f85e1b89f5eefd653c06e. 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/SKE271600613 — a six-check JSON result.
Tesime sa na Jeziska (New Edition + Bonus)
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Takako Nishizaki joue Suzuki Evergreens, Vol. 1
Twinkle, Twinkle, Little Star Variations
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Lightly Row (arr. S. Suzuki for violin and piano)
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Song of the Wind (arr. S. Suzuki for violin and piano)
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Go Tell Aunt Rhody (arr. S. Suzuki for violin and piano)
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Long, Long Ago in A Major (arr. S. Suzuki for violin and piano)
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Overture in G Minor, BWV 822: VII. Menuet III (arr. for violin and piano)
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Clavierbuchlein for Anna Magdalena Bach, Book 2, BWV Anh. 113-132: Minuet in G Major, BWV Anh. 116
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Clavierbuchlein for Anna Magdalena Bach, Book 2, BWV Anh. 113-132 (arr. for violin and piano): Minuet in G Major, BWV Anh. 114 (arr. for violin and piano)
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Clavierbuchlein for Anna Magdalena Bach, Book 2, BWV Anh. 113-132: Minuet in G Major, BWV Anh. 114
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Album fur die Jugend, Op. 68, Part I: Fur Kleinere: No. 10. Frohlicher Landmann, von der Arbeit zuruckkehrend (arr. S. Suzuki for violin and piano)
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Gavotte in D Major, "Rosine" (arr. S. Suzuki for violin and piano)
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English Suite No. 3 in G Minor, BWV 808: V. Gavotte II (arr. S. Suzuki for violin and piano)
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16 Waltzes, Op. 39: No. 15 in A-Flat Major (arr. S. Suzuki for violin and piano)
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Les ballets du roi: Gavotte en rondeau (arr. for violin and piano)
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Detský spevácky zbor Pro Musica - Magnólia
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A Bride's Guide to Wedding Music for Civil Ceremonies