Jun Nagao (; born March 1, 1964) is a Japanese composer. Nagao began his career arranging for orchestras and wind ensembles. Today he is known for his many original compositions including several wor
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 0xf47ae32a6b7b2e6a887583aa788caecacb8c502271a933d9e7995c68ea710912. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8751db63-97c3-49e2-a575-9fff1cf90a88.json and https://artists.proofprofile.net/proofs/artist/8751db63-97c3-49e2-a575-9fff1cf90a88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
真島俊夫： 三つのジャポニスム I. 鶴が舞う
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 0xcdbaca66579be42e29c0ec765fb585c2891b1d6317a603a3ee3fef5487ab13f1. 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/JPH291464003.
真島俊夫： 三つのジャポニスム II. 雪の川
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d00572fe1ca8b9b7712881c029f6cf108e6470acb0c46cbd6780b6584a43149. 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/JPH291464004.
真島俊夫： 三つのジャポニスム III. 祭り
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e2bc5c2227d0b9a7692d24856954723e72d2c88bef823089ea90be7d405276. 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/JPH291464005.
三善晃： 吹奏楽のための「クロス・バイ マーチ」
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028e3a9a8c04051d36d1b1896642f87a15ca5a3fcb33b96b464f0edc56e6777c. 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/JPH291464006.
三枝成彰（長生淳 編曲）： 交響組曲「機動戦士Zガンダム」 I. Zガンダムのテーマ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9346b91701d1ae6ca75833dfd4f1c42c7ac34a851e3e3abb162f1f033a9a81ea. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/JPH291464008.
三枝成彰（長生淳 編曲）： 交響組曲「機動戦士Zガンダム」 II. 戦争と平和
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906f12660f3ff7153ca292bd841a2ffe8754bdf81ea6d74b94437d7f43333040. 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/JPH291464009.
和田薫： 吹奏楽のための土俗的舞曲（2012年版）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9921d9a1986d952448b9cc39109ef34f6f0307de89649ef673dad7c5bbf5cc80. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291464011.
Midwest Clinic 2015: North West Wind Symphony (Live)
2015 WASBE San Jose, USA: Showa Wind Symphony (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a090d3fc840b40baedb3cc7cc08d1832d993db7df928c70a7197f43169e3567. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/USVZX1509312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ec342a76f84f155892823d3884b6af3f128cec2dc678154d797d86d9a37875. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/USVZX1509314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594452317ca412c87ea8ec9c1fb3f5fdbdfd59bb035739320c6838358c285097. 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/USVZX1509316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935622a9d0f512ca421ff1efe015d206899281d389725fe5df45612ed6efb94b. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201215623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb562eae0c61f9df53b296263c5e6fd305df9661ac7f848ecd81ce249ffe8570. 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/JPG201215624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2858bf34db0224daca3d1b4338649978e4d46dea898eca1ca462573ea21527. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201215625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cf848332fa96b11a007b2081bc2d792e43b9c3707626fd7a5facae40697d5f. 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/JPG201215626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06f74be12f2acfec25e9f0ac68326bf2664fb91fce2de9cdeb8df61173a3eca. 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/JPG201215627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b092e9c6b0b723907a983802e9198f6993d631b8e2c5e0f936bc081c2829d7a. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/JPG201215628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b451c45be91d24f87d4a6fb4ac217525785ec0e5d6561fa2b4a71d979f9c14. 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/JPG201215631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a008e4ee469a68ed34530528804b4f0f90ce5cc36edb4db5b7f6dbedeb8ac1. 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/JPG201215632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0be9c2f9c168232fa9bf13a2a8064b2acb9cdb8847fe87191c00932df39e676. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201215639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d66301fc76ab9a5343c4b59fa2a8c6fc7b28c09e40580ef3672ae85cffeb4b5. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/JPG201215640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43158c9d9e851efb0a0bd5f17afa7ae0ac503d2bd0ea8e887fb85a4d29cc35aa. 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/JPG201215643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffe44e107f406e762346abe52ee3adf0fe02bd44bddeb179fa65cb069b8910e. 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/JPG201215645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c6b685169bb23effba9074ea675830d44a4846778eab5a849d0dfaad671cea. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FR3KD1402622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04262b4174a2527cdbf55581adefeda0c0108631a81dd06534b08a559763a4a1. 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/JPJ670902502.
喜歌劇「ロシアの皇太子」セレクション（鈴木英史 編曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b8e1a75613c89eb4b51ab48a481efb74d4e433cb57247e18b2f18925d7e89f. 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/JPJ670902503.
ウインドオーケストラのためのマインドスケープ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720eb86a7ac2b1aef056766a9f5f244c2491019c66fd1884253005ad23d0a43d. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/JPJ670902504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5a502b7f4fd322d75f18c6c12be0da3b2d697aa2fec98b5a053b0b75446c87. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ670902506.
吹奏楽のための神話 ～天岩屋戸の物語による
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebae2618f87b2e9c77c5bcecfd16a26d29bd8383468f159cea8561a78852022. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/JPJ670902508.
喜歌劇｢微笑みの国｣セレクション（鈴木英史 編曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8c5baf0dc716dfc8caa006283b513915bcee548aef6eb3a2190d2245f89557. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ670902522.
ウインドオーケストラのため のマインドスケープ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94a22413770c88d48f0e61d0952f59309304e1f855dc7c9942cc5946b4892c8. 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/JPJ670902527.
ア・ウィークエンド・イン・ ニューヨーク
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dba47de420a411fb7d1725f15b0f165cb0872f109e2bb1f62ff389f192b0fdd. 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/JPJ670902528.
パラフレーズ・パァ<<スタティック・エ・エクスタティック>>アヴェック・アン・プロローグ・エ・レピローグ（バージョン・オルタネイティヴ）
フィルハーモニック・ウインズ 大阪
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb79d248ee6d3a0c7332b8d8a5899a0b047f9e1f061c09ff3cd45242d09d895b. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ671810306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d356340c42edfbae8623ae71329cb94cbd6bde5be03d032da1b864de7e2d00. 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/JPJ671810310.
Mahler & Others: Works for Wind Orchestra (Live)
Carpenters Forever (After. B. Bacharach, B. Bramlett, R. Carpenter, F. Karlin, R. Nichols, J. Raposo & L. Russell) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202231a58e1d29201c7a9f22913bd4173694b368427d2aaecca25f4208ee735c. 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/JPG600608710.
Japan Air Self-Defense Force Central Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777b958ebb4beeb293219462c167bed0b0ea87f2830f0e62720a71c32c919a3f. 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/JPG601014801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e159fca567f36f6f6319ea3b1ff8bd7706c60b01a4509f233b9447e9146ede. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG601014803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc741d1afd5ec01fec76f819725238052b852784345cbd1b56532fc461b3405. 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/JPG601014807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ef79cab3f7f5f2acfc6348f055a3b7d9c0963e4af1b00068e19e3d1794e025. 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/JPG601219002.
Japan Maritime Self-Defense Force Tokyo Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d85cf7d0bc9fcf058c1d0e2dd3a8880a9b605e0abab35313ec578dec270453. 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/JPG601320013.
1999 WASBE Cincinnati, USA: Philharmonic Winds OSAKAN
日本の音楽大学撰 東邦音楽大学が奏でるコンクール自由曲集『相授譚／長生 淳』
～サックス・エキスポ！！～ ブリッツ・ブラス～
Columbus State University Trombone Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f1904197f96d00a29ba7ada00c86e8b2ab5d65f2dd9154863f0c3d254ad249. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9931301063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cb369bfca2ef9804403fb2f62dc4b80b7602a337e7ac7d0bd67ddba014f3ea. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/US9931301064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97475408f5c1ac6b1b3b9095e0d89eedf245b8b40a64e64cd3fc1eee91e2749f. 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/US9931301065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97d486cc35d5168c0e84796c0d2444745de32c5f60c2e8afa8dce51bc702c2d. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/US9931301066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84fe0cc3032bc4bbbe555cec505c932897535774c2d671088c5a1eb73674706. 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/US9931301067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98588b5ce05ab0ad8a575f3fb141f55462c9af7a2f8018f982044d8eaf37c08e. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/US9931301068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7ace28b3a776a5f9cb2327ba085cdf6fe5fa24216f8d8813f689ded8c9c7d5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9931301069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaa5ff3bf8ee26c3828723c658aafcbf6c3fa863a6fe35c5464bff98f3fc29e. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/US9931301070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9dceeed416561aa7ef73eeece82ef798435b2a19ec30654c316ca50a3c033a. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/US9931301071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf28a53d64070e1b3687a8fdf30bd21ec39c0b818c5540339c8a0115fa17ccb7. 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/US9931301072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67c1db416e27e734a698812b804fde62ad67647b538219bdc03f10cead11666. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9931301073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c83cc7de5ad5b3cc4e78ed07511b7506d74d7f2f4c9746b6ca57e2d59fab04. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9931301074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb1d9d2b6dccfbc1518cc78607ebf7957874c3b14f9907f5a49a1ef4fb641b8. 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/US9931301075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c04f936d83e1debe46c770b1a8e7b67e31d97b18cb5e63ebd1aa33851dcfec. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09810141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12cc3666bf15282a933fbd1bceb7b8704257967db847abb64d286a1c5662e0d. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/JPTO09810142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795d290a96f8dfe18bb4fd8b227c01dafe712f1e7ac42ac2cf2a610bb574e04b. 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/JPTO09810143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664de1e301f1cefaf79d256adbc517e06c512d99f9280cc04fee28f361610515. 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/JPKI01511998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36128ae1dd8ec1080da1928456858df3fa60fef1977f2ec07799a6217f082a9. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01512003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181986be151e363acb69edf55594dd75e4aea4a57192b64e24a697e6ade831f0. 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/JPKI01512005.
Ligeti: 6 Bagatelles - Desenclos: Quatuor - Bozza: Andante et scherzo - Nagao: Quatuor de Saxophones
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0143742f8055bd28062e33dd9cd3d3b97c3fa0c0bd915c3004f111eeef31b368. 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/ATG301193712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6562685240f7e43000bc9e351fb0ea86b10f156146f0ee4ec1ba0573e71a87dc. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATG301193713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8181e43a38742d7e19e4dc9fe077039691653b82820bf0f28ee20918d8822a1. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1701239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603b259cd69bb46d81d149a6e7b90f9730f7e819b924da6ca68a5d529b74d955. 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/USB8U1701240.
The Saxophone Craze: Homage to Rudy Wiedoeft
Glazunov, Françaix, Nagao: Masterpieces for Saxophone Quartet
2015 Midwest Clinic: Avon High School Brass Choir & Saxophone Ensemble (Live)
2012 Midwest Clinic: Senzoku Gakuen College of Music Blue Tie Wind Ensemble
2018 Texas Music Educators Association (TMEA): Waxahachie High School Wind Ensemble [Live]
Una Voce poco Fa (Opera Paraphrases for 4 Saxophones and Piano)
シンビオシス 長生淳 トランペット協奏曲集