Fabio Zanon is a Brazilian classical guitarist, conductor and teacher. Career Born in Jundiaí in 1966, Zanon began his studies with his father and with guitar teacher Antonio Guedes. He graduated i
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 0xd3cd11bf0fee585df5ef3ae85e18d4dbcf42a2e51569dfbbbc6343814abf06e8. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea09fe0c-c073-46f4-b070-ee2575b54ce4.json and https://artists.proofprofile.net/proofs/artist/ea09fe0c-c073-46f4-b070-ee2575b54ce4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
10 anos de Violão Intercâmbio - CD Comemorativo
Villa-Lobos, H.: Choros / Bachianas Brasileiras / Guitar Works (Complete)
Choros No. 10, "Rasga o Coracao" (Version with sung lyrics)
Orquestra Sinfônica do Estado de São Paulo
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 0x1b0fa6540b4714dadb917bbb8ff3511488c81452b75df4ab973c12da976469a2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEP0820060.
Guitare du XXième siècle (Prefaces Leo Bouwer et Arnaud Dumond)
Mestre dos Mestres - homenagem a Henrique Pinto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c6bd8e7105b9d7843a383e1e61e8bff1e18e3a8b59f811e8a46d13a9059392. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRA221108087.
Preludio VII-Cravo Bem Temperado(J.Bach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e8c699f015e029ecdd26427a52d305858c2b105619ad7770b34e6c15c105d0. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRA221108088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5790543d9c1d2e8bd2a4f1445cdcf1936b978d74008276f9883d55b2c3a39dfe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRA221108093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969bf247316708942168bee5bb251d0849c719a5dbc1bab14a933b06610469c5. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRA221108106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4943a7f7097acc684f01c847c7fc78003f20b656cd0063962e5835a8eae5202c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH0916602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3af1afb1112c84f0c6b6f19b348aab6299d695518c30aad75ea5f9417950687. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881f4f8155dac1ba41f1d77a4269bd2bef28c20be118b8597e83459cc1380354. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a775589220a3fd982fb9855b9172abc0661d605fbd61bba5e8baf6bad7232b. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e450552e8cb8f61e65946343676110f9624f1b90cb6a7362df06a57a45b7d39. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8623945c8679af873e3c94e009ead5a32caaf14df262705bc12184f747631f1c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd24d743b713756e61495b9dd7700ab9c2d71fc06c74ccb045f768dd28b168b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b3dcf7acb742697a40a281ffd8a17bdbbbf6e69d8f2cc0ab07da9440b560df. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd25802e7497561466fc4e899d0be407f732f3a62084bb4d3122336d6a43dcbf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2400011.
Francisco Mignone's 12 Etudes for Guitar - Fabio Zanon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd13ea4b22d708d8bae3705c82f14015dff32a21501381dbeafa98038a36df8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad118ac72faccdf90388d7db3cb855ee78dbb30f473fa7d1c529e09d7d8d3bf2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa388635e1af974db1375f3a92dd7dcc8e3129abb2946a150b8e51b0de112311a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91c8a6947704f0da9483f7b322d41968ad0859aa64d136d626882eb21b44ae9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0927b1bd6f06bc9f2eec388d700cc99405aa9967a0e0aea525f313d5443ca884. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800088.
Coral Del Norte (Zamba Chilena No. 1), Op.29
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93d92666bd84811fad3ad670a5910324378f4e56760b660f078d701f0620c22. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229cbe659901033415ea2dede03a5c1875dc626e44fc94533be532f17ccbe92f. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ae8883c98d67bd48383aeb55bbe9d6248eef2963f92fdf47a7b04a3256dd7e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8082aa24fce84438f002d8cb504939b0f7afa1abb07278111d15fc4fe4dd9471. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fb6a1bf1f2b8b2d4f94c9950a07117e65e894f8316dfdfe854bdb3e1160fee. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98200a79b82146a3127c315f9dda5dbfe8f8713bb72187cbfe69090495d3f065. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5e93ffe04727210e286710a365420fe2d04faa629136a672b0b2c6d6d3ada2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fa228b98248b1302dbfcbf141f97be54f69d06e95d4fa9b0cdcffe39111344. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9158f58e727b1f5bfaa46e524604ff7a05da8ae05aa49f8d589a8c1961ef332. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe823c7e1afeacee4d566b48b9fd7e34922c8c8e688f54a7a668c8413b1e2e4f6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1800107.
Asturias Leyenda, Op.47 No.5: Suite Española, Op.47
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40399801a7f2b2ac6e314e4659a4327c7c5526a134e5e113ffe40515fbcdda9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600014.
Capricho Catalán, Op.165 No.5: De España, Op.165
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0f0a08c3d1fd92b56722f153c908d8d2d40ac5fe870abe9d469af929b7e136. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600015.
Minuetto a Sylvia, Op.92 No.2: De Piezas Características, Op.92
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2599a9a2c236916472a0e4fd63a18692ae6f97ab47925cc66c43b00e859115f1. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600016.
Torre Bermeja, Op.92 No.12: Piezas Características, Op.92
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9895f99270485f76818b1df9c60db286ede73f7a8ef6c65a69091c5c50e42c72. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600018.
Pavana-capricho, Op.12 (Pavane Espagnole)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdaa986df2d1858e053702e95c76edd4803058f06fff378635159b57f9bfd0f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f654b0d9a0704e9da115cd3ce6bb55e9d80f06fab5a7b60b504eb3bbe4fc467. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d141d960e290ecff1d04a362b2193094f31dc69d2ead87161536b43100ddd1c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe401ff2e2950888736f11e43eb2972a71e6ed5a7384207dfdc459b8342a25bc9. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600003.
Kindersonate (Children's Sonata), Op. 118: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21b581c0d62ceda5896067d28152cb8e8772926f24a8759b0f906f7a3141c3c. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600007.
Kindersonate, Op. 118: Thema Mit Variationen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc705efaeb9a39e1eac5229a6fbf75147e86979b033f07ddb31e7aecc8f554e8. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXRHI1600008.
In Flanders' Fields Vol. 39: Jan van Der Roost
Scarlatti: Sonatas (Arranged for Guitar)
Keyboard Sonata in F Minor, K. 462: Andante - arr. for solo guitar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c1e2d7580cba441218110657394741dc16ff428200691d5efb7d40a2ba10bd. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1905536.
Keyboard Sonata in F Major, K. 44: Allegrissimo - arr. for solo guitar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a1cedcf93a25e8fd590a7bd6bf05c44a2b2e575fd19743015cdc70d385ceb8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1905537.
Villa-Lobos: The Complete Solo Guitar Music
Suite populaire brésilienne, W020: I. Mazurka-Chôro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e99ff20ba7926b202cee69729e5c21f2915f05a4d247a7e1f7d67a31fc0cbc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMU10700615.
Suite populaire brésilienne, W020: II. Schottish-Chôro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf29c2da2420547f3647afd4a839a85f89dd5aea1211832b7977f4efe1fd15f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMU10700616.
Suite populaire brésilienne, W020: III. Valsa-Chôro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b07c4620048490d007ac2340d6341cb8ffe04b2b44e9f77fc307d45fc98912. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMU10700617.
Suite populaire brésilienne, W020: IV. Gavota-Chôro
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Suite populaire brésilienne, W020: V. Chôrinho
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Suite populaire brésilienne, W020: VI. Chôro No. 1
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12 Estudos, W235: VII. Tres Anime - Modere
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12 Estudos, W235: X. Anime - Lent - Modere - Anime - Tres Anime
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Gnattali: Concerto No. 4 para Violão e Orquestra de Cordas "À Brasileira": II. Lento
Concerto No. 4 para Violão e Orquestra de Cordas "À Brasileira": II. Lento
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Guitar Concerto: II. Lento e molto romantico
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Guitar Concerto: III. Allegro non troppo
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Clarinet Concertino: I. Lento - Moderato mosso
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Clarinet Concertino: II. Toada. Andantino non troppo
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Clarinet Concertino: III. Final. Allegro
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Villa-Lobos, H.: Choros, Vol. 3 - Choros Nos. 2, 3, 10, 12 / Introduction To the Choros / 2 Choros Bis
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Villa-Lobos, H.: Choros, Vol. 2 - Choros Nos. 1, 4, 6, 8, 9
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Chôros No. 1, W161: Choro No. 1, "Choro tipico"
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Tangos & Choros: Flute Music from Argentina and Brazil
Suite Buenos Aires for Flute and Guitar: I. Pompeya
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Hime: Concerto para Violão e Orquestra - Ayres: Concertino para Percussão e Orquestra
Concerto para Violão e Orquestra: I. Modinha
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Concerto para Violão e Orquestra: II. Ibéria
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Santoro: Fantasias Sul América & Sonata for Solo Violin
Comme un tango: La musique de Patrick Groulx
Concerto para Orquestra de Cordas: I. Allegro
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Concerto para Orquestra de Cordas: II. Tema com Variações
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Concerto No. 4 para Violão e Orquestra de Cordas "À Brasileira": I. Allegro Moderato
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