was a Japanese classical guitarist and husband of the composer Keiko Fujiie. His technique and expression are highly acclaimed. By the age of 32, Yamashita had already released 52 albums, including r
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824fbde2d7280f702888b3e3154aed8e2b111ab312819bf07fd1fa1910e4f785. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d12b1ac-5706-4273-aab5-9093e2d6bf5f.json and https://artists.proofprofile.net/proofs/artist/6d12b1ac-5706-4273-aab5-9093e2d6bf5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sixty Years Sixty Flute Masterpieces (Highlights)
Classical Archives: Pachelbel's Canon, Vol. 16
山下和仁の芸術［1］ミュージック・オブ・スペイン
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cc637097840e33973e2dcfbdbfd8faf8093936c07499d0630e3c682337fa3b. 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/JPBV09701715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3a6ce3cdead4138c0d95f81fc8834ced2c9a88c73284d114f504ca20f0e5ef. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV08100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d953169bb0d197f9d3fe0b7055cad40f34fc804ce5e0a45a707c29774deac7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV08100139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a3a06b09b0e74f13ae7c110c00786ed1a93f2bc5cac0777c6e82dc976d3e58. 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/JPBV08100141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739b97a90bce475d95c8cb885f9edc8961e0d6dfd77f9fecd75b57c97c4c2978. 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/JPBV09701723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff998a0d32571ab1acbab8b3ad1b41bcc9120371c764c3ea748562eecffba59. 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/JPBV09701727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab3f62dc4c27dac2b1f89ed2ddac309fa2cd917ef4bff848cbd9e696d76f490. 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/JPBV09701716.
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 0x27d48477dc070b8cc13ab3ed6cfc05545f6317c7c6881007f9968bcf4412e3c2. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/JPBV09701717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb17287d514ddf6380b1ef1a36ceda3fadd49b1b204e5c7db4a357621e62a9d. 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/JPBV09701718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa365a04b790246079ed07fe0857312764b35a871e6dd093d9fe768fa1ef640f0. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV09701719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a7937a36e6a1c033909434d8f2ee4b723898d772c71b76e284ec530bdb1588. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/JPBV09701720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c963039ae5a30396ba6d80d87a8463062595a90ad43e350f717b596f8f837f7. 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/JPBV08400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67af331fde172050ee7b916ec8d12204fc280b460ecb2754b79d25765c40234. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV09701721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61651b72eecc354f815f733f76b0dff5b55b0bcc2fdc92c9361b2194094b4360. 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/JPBV09701724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078eef04d524cee7664438172caea14a7701a3a8dde4f418b3f4debb7f59c77d. 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/JPBV09701725.
コンポステラ組曲 / IV. レシタティーヴォ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2a364edfce55b9d600ec9af70cb5b8f6663b76f56ac17adef64a776a66f123. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV09701726.
アランフエス協奏曲 第１楽章 アレグロ・コン・スピーリト
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff60ad2fd7563b8f83aaec0b024bc28a4e78b158159e4477fe9b56dc480f6256. 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/JPBV09901058.
ある貴紳のための幻想曲 IV. カナリオ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc35394dca66e72756c7e08055d161963c038766a652e937f9a78abd013f65f. 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/JPBV09901530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb52878cb6d49a6347ac195d93734edc98b98a61b40534d409f32041834294b. 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/USBC18300237.
山下和仁の芸術［3］ヴィラ=ロボス＆ポンセ傑作集
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5706642b4512cfaa05ffd83959821aa121adbfd9c88330e2d3198a38329d2908. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV09420212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70e67e541bd4c04662f1bf23e79a09de60f03a0566cf6168562a4a2ab8fb58d. 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/JPBV09420216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aeddfff3fa7a6ad2346db085d6cce49be59fb12a9ce1a861473244977425a5a. 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/JPBV09420217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1e408dde77135d41d94887dc392a4a4791aa70a4e5084d8fd52c53c01c0b43. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV09420221.
「スペインのフォリア」の主題による変奏曲とフーガ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211d3b06f081a904cf2410c32b40d920183656b00b2711e888f48277d6b92dd8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV08400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491beef0cb541a37e082d49b48cee281d6fe8ff893a99ae8e837cf7e62f94c0c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV09420208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd614a44ce4b667fe28b13034911ce2716f3c3a953494fd130041e8e0da11bc. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/JPBV09420209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bb9ffc06d6b960eb20979a1435171b76d0382e3c8e5d6df3791bc6e51f4abf. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV09420210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047594dbcdff0535f4fc89d3f34ba00687e5bcc6bbaacc9c52c06babd1c1867f. 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/JPBV09420211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08da89c4f125770fe0ffbae1ec36fa97a308bd1ef165d3f198e28b4f6b5bc46. 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/JPBV09420214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffeb65636e930abce47111899cc8716210a5caa8e573d18ae49b9110ecaae7a. 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/JPBV09420224.
山下和仁の芸術［2］ギター・デュオ編曲＆名曲集
交響組曲「シェエラザード」 I. 海とシンドバッドの船
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34d4c0f0256c0cb161c6de2edb77ddbb51480ccaad613ac7d132a4f3b41a511. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV08500505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f17ef3f991e060ee351c004d304077b34d29572dcf383fef87b44c46f575169. 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/JPU902105422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafe56d4bb9264315bf438ac5c214a7911409254c9116cb1ed857b55f5eb0677. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPU902105436.
対話風小二重奏曲第2番ト長調 作品34-2 - ロンド
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3ad0319ac825e7dacfdf8794c1922f3173e18cbb93eecd1d90cf59b4ec2ff4. 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/JPU902105421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e5c0c7c4c95c538d480995af33084f84e404ba05788417158ec6be62d5d43a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902105437.
The Kalendar Prince ~ Koyumi & Kazuhito Yamashita Guitar Duo Ⅱ
Slide Waltz ~ Koyumi & Kazuhito Yamashita Guitar Duo Ⅲ
Douze Pièces Faciles pour guitare 2e recueil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bd47257689ad4e78b13b98fbfb08bc3826d0c9fa67ed392eb19ee8b3a55844. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPM270900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9532f38b3b35cb55d69fe931761e862e5151df9f31d4a15784cff39ee15af2d8. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/JPM270900390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6872d5a0b7d01b173a100de9db4ac4649fed6f2949fc5824dbd31aeb43b6483. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPM270900400.
Douze Pièces Faciles pour guitare 1er recueil
Douze Morceaux Très Faciles pour guitare 2e recueil
Douze Morceaux Très Faciles pour guitare 1er recueil
Mario Castelnuovo-Tedesco / Works for Guitar Solo Vol.2
Mario Castelnuovo-Tedesco / Works for Guitar Solo Vol.1
Capriccio Diabolico ''Omaggio a Paganini'', Op.85
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fd8dc6ccbe4f7ed13fc3f8e44db6473527be01acd3642c76646327bb66adf1. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR00107830.
Variazioni (attraverso i secoli...) , Op.71
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03216be570768b8f28cecefbfef6a9a6eb0c6bfec5454d7fa4164e5b47a36bc4. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR00107840.
Guitar Concerto No.1 in D Major, Op.99: II. Andantino alla romanza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1269a5e6c1a24ca22714b9373763742a452c58cba6e36c0b2d568444e6912a74. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10402890.
Guitar Concerto No. 2 in C Major, Op. 160: I. Allegretto (Sognante, quieto e scorrevole)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d66525aaf6791b9c352fc9841cdf2c348b0eaa51c8772d9d021a8d62a19ada. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USBC10402892.
Guitar Concerto No. 2 in C Major, Op. 160: II. Sarabanda con variazioni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f5e86dbb091fa138486e7890424b2d91173c4a89cc3624cf4c3ac8aa0bf9d1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USBC10402893.
Guitar Concerto No.1 in D Major, Op.99: I. Allegretto
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Guitar Concerto No.1 in D Major, Op.99: III. Ritmico e cavalleresco
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Castelnuovo-Tedesco: 24 Caprichos de Goya, No.13-24
Castelnuovo-Tedesco: 24 Caprichos de Goya, No.1-12
Grand duo concertant for Flute and Guitar in A Major, Op. 85: II. Andante molto sostenuto
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Grand duo concertant for Flute and Guitar in A Major, Op. 85: I. Allegro maestoso
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Serenade for Flute and Guitar: I. Larghetto
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Serenade for Flute and Guitar: III. Largo (alla siciliana)
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La boda de Luis Alonso, o La noche del encierro: Intermezzo (arr. Kazuhito Yamashita for guitar)
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Francisco Alegre (arr. C. Trepat for guitar)
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Serenata espanola (arr. F. Tarrega for guitar)
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Classical Archives: Clair de Lune, Vol. 14
Bach / Six Cello Suites BWV1007-1012(Guitar Version) Vol.3
Bach / Six Cello Suites BWV1007-1012(Guitar Version) Vol.2
Bach / Six Cello Suites BWV1007-1012(Guitar Version) Vol.1
Bach: Flute Partita, BWV 1013 (Guitar Version)