is a Japanese music composer, arranger and conductor. He studied at the Kunitachi College of Music in Tokyo and completed master's degree in 1982. Biography He graduated from Akita Minami High Schoo
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 0xcd4fc5cfc06ef42c8c9a9df9790932e614f32f67123cd19f12b3035d789abb6e. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7f62ad3-cc7a-41b6-8192-a6937c3cf24f.json and https://artists.proofprofile.net/proofs/artist/a7f62ad3-cc7a-41b6-8192-a6937c3cf24f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
2015 WASBE San Jose, USA: Showa Wind Symphony (Live)
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 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.
ファゴッティーノ -フランス近代作品集-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78c1053c47c02c4ad8bfb208a59f57ff0fbe5c545c746e9382e696bc8f315e6. 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/JPG201517743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfec65187ba6d04d963d37d2138b84363ecf9785e4f3337c2418611dfa7dd18. 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/JPG201517762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac570eaec62da1f704729016fca46237b64be642da7cc0f982adb4d50fb9b7f3. 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/JPG201517763.
GR Selection (Version for Medium-sized Wind Band)
Japan Air Self-Defense Force Western Air Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0bdaa976f7d7151412c9e26ff96c778fc45f7d46ba0f30e89e79f8cbe6deda. 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/JPG600811002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa47f61f451782a600b8f4f882299692b741bc1fe7b4f59f78d9572d384c5c14. 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/JPG600811003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638a2973e8e7cfc2c7ee990cec0ebacf7ca5c99b0829591faa1b87d996938f49. 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/JPG600811004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d41e096d679f7c7d85d2bdd38598d2e86eac477fd8b75de3a2f8f75325f2f8. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/JPG600811009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418d926e2567d8bc986d4361190571160ee3802d0f421891807d7207829d2277. 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/JPG600506505.
West Side Story Selections (Arr. W.J. Duthoit for Wind Band)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdd3401e62c04e456386f8547944f26aa058f158de16e5c04af9e1bdee147af. 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/JPG600506510.
佼成ウインドLIVE 〜2023年度 全日本吹奏楽コンクール課題曲〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88aa9f6aae17d1d91676802a8c1341f15ff8d900b9c95a5a296636590561381. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPCO02305830.
ポロネーズとアリア 〜吹奏楽のために〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5385738bf047e4258e20c108f0fb79c1fbbb7f6bda57f735a753fe00407210. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02305840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a7ee532d7122aadc4d67ba1049056d1ba6cfbddc13085f7cd859090bcccbe9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02305850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e9f7a37075128d1f56e2b45bb4c7a0b78090f52591c8b6208681e773ac5d2d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02305860.
ニュー・サウンズ・イン・ブラス 2015
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c37db9e85ddbc4f5e7f61712591b6ac13102828bc11ff71652a3553c32ddca2. 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/JPPO01507166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d314951cf9bdc294b2ef38827e94edd5e584c9bddac7a2b1c0c6f1844db5b1f. 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/JPPO01507168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8324ab7d4f940886316fd5a56a1c193063963148106b27290af9b7617122371. 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/JPPO01507171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4017e6a94a28d2ba10775ef665a83e56ebc2957721e96ec22fbdf4052ea63804. 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/JPPO01507172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3627872921a3f4bf31c16e88591270209e7deca3f8a9cf2b30702c544977e82. 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/JPPO01507173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b9330c97d9292c341c44a25209e7aa1c53d6cb0809fce8bedd498918cb3658. 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/JPPO01507174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fec442e7b4d85e53bc076bdafaf2f8611ddb5acc7f0fac169dbcb725346805b. 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/JPJ670801401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024c08ef4de45ee1fdab52597350730e2b643fb7c1002703d39a9a38d89dfb50. 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/JPJ670801402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c77c0d6ed9f4244fde2a03b3ce9a5882da6d74e099ffb4caf76665e1a6e4134. 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/JPJ670801403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51db99e4e4ce788ff1408fd2abd40fe577b351dadfe3db2c65543253948f65e8. 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/JPJ670801404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715b8a4e5733e1661982eff283e2cad3e31cf86042c4b603ee2681fb6332852e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPJ670801405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2836cfa1abca4cbb62f32491cecbd97ba5557cfb0cffa089bd4e3751b8520107. 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/JPJ670801406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fe7efdb2f05c3a42bde363c8a5b54e202615b9742e773eb4092200c9e96028. 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/JPJ670801407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155c8df57f8d73d54fbafde8036f4c4ea907f2ad724a0193a172d44c9e0d4fe4. 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/JPJ670801408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f6d2152f934debf2febffd76bfb3ee41e2eb56d50484379a76af5566ed5897. 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/JPJ670801410.
Japan Air Self-Defense Force Central Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bc647cfbe7400215b639268be04e09918e267420984137cdc6aeb98ef78019. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG601116313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d8aff38d2b3aa5aea5c0a9d3332df644251446094480a12c8451c6dce0ff02. 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/JPG601116314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fe3765e719e733183cb83e0337d453ac3aa1aac35dfee51abf7063c18ef8d8. 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/JPG601117302.
2011 Midwest Clinic: Kunitachi College of Music Blasorchester
Kunitachi College of Music Blasorchester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c73c50c7a20e922fd485795f486921f3889e900dc56efece7217966d983a479. 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/USVZX1202211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc815ba93e36629fdd4f296439a1fd213964d261a3d1dd778bee18ec5eb190555. 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/JPG600405202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5c246c53c286b26842ee8e18a0d1c5a1562eb4b745db3ec1b431a750e33dff. 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/JPG600405203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48669833250b1ba11c44fbceaa1980ff9c503a304a69e3db4b05845527bc183. 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/JPG600405204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b14f904aa744933d1ace5cb8b05b6a3c77309d83b0cbd4b98b4d847c2c553f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/JPG600405205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39bd8385756e8b058cfbfadd7b6faad5733e5c8f307027b58cf92861f61d2cb. 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/JPG600912906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087a6b8d73547431040d6231747fa306ce74494367b6a90f8d739e22fa52fedd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG600912907.
うしおそうじ（鷺巣富雄）ピープロ全曲集（鷺巣詩郎 選曲版）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ac42940aa18145e41aa4d1891f642c692470e212021e402f18ed5f74333c95. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/JPKI01717829.
3 Romances for Euphonium & Piano: No. 2, Ballade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c0c09ac482c4e7ab19329e039e3e86364ef5ff8eaf43f635148da729f49a98. 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/JPX852000167.
Euphonium Concerto No. 1: I. Moderato e energico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde717e36a6a5995ae0c37bd7bc5d5657e20492d5ef4e9709b977a05627422760. 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/JPG600405901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f71bb11504c8ecb1e424698e7e62ccc724be56bcde693823713cd9d68dba3a. 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/JPG600405902.
Euphonium Concerto No. 1: III. Vivo e scherzando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b76810f8bc7a4570abe374364e57e1f214fbc6b9d66fe051f6066f50e3f4b6. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/JPG600405903.
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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ef79cab3f7f5f2acfc6348f055a3b7d9c0963e4af1b00068e19e3d1794e025. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG601219002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24965bbe6ee5d135fd4ec22c7638cc3e8dcd0c3c10262e9096cc8ed4742653c1. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/JPG601219006.
尚美ウインド・フィルハーモニー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa40112af2f5f06b9c152f52e1c2de41832211e68cb36a522821c1438032138e. 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/JPZ922210982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42bb0f74ecf6ef597566ce667a6b9a9612cf85d4f6ac9f8ee85445aa9677b50. 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/JPZ922210983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463256127b4ad710762bd20c176fc7520afa16100a5a080c6aadbf2b675e8711. 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/JPZ922210984.
エルトゥールル号の記憶〜太陽と新月の絆〜
シンフォニックウインドオーケストラ21
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7e14629f7cfeee8fc08c4462ef90d76fdecf0e9af243530a185b90d7769208. 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/JPZ921502306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cccba3f4ce282ca8c6a9dc04316c7730b3743aa27773e5ad82230c6d1cef86. 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/JPZ921502310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942b4b614da4185fb509839accf46dcf72891416f84baf964e50a38f094ead67. 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/JPG600709612.
Japan Maritime Self-Defense Force Tokyo Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca6c2ff6dc278f828ed951813f67493809e2a2433511b3bce39c2945ad7ff6f. 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/JPG601421408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b0a4473e6a5db270a66609832e6d2311d58db59e997ee6485ab9f3bc118bd9. 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/JPVI08711940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ac08f09321c89d1b249855e1ee63dcc4a63b75fccb5f7f1c9dc777928b6f94. 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/JPG601014810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b57f00417594753a7025ae5123873608a36904155246d868cdbf75df3263d45. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/JPG601218105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ac6b9e0aa2bc4492fc2d5186f1ad35f0f73c874f43f1c9cf6da05ed34f4efd. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG601218109.
マジカルサウンズ２～マジカルサウンズの愉快な悪戯～
Anthology for Wind Orchestra -Curated by SHIRO Vol.2 『クラリネット小協奏曲』〈ウェーバー／足立 正 編〉
日本の音楽大学撰－第6集 国立音楽大学が奏でるコンクール自由曲集『multa personality』
2017 Midwest Clinic: Summit High School Wind Symphony (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60b566a5b2824b4da0d000d37ee3f67644d8e12b90ec821c421ca027ab398b6. 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/USVZX1802006.
金管バンド コンクール自由曲ライブラリー Vol.13 金管バンドで広がる 青き大空と大地〈天野正道〉
2003 WASBE Jönköping, Sweden: Kanagawa University Symphonic Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa23bc0161034304d3b3f7260bed94a4d447e15833b8600befc3e303df482549. 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/JPG600506501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151d9c5076c125e0e9c420a4f081cacd104252101cab27a275d69b24cdad57c4. 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/JPG600506503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdd3401e62c04e456386f8547944f26aa058f158de16e5c04af9e1bdee147af. 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/JPG600506510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc815ba93e36629fdd4f296439a1fd213964d261a3d1dd778bee18ec5eb190555. 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/JPG600405202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5c246c53c286b26842ee8e18a0d1c5a1562eb4b745db3ec1b431a750e33dff. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG600405203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b14f904aa744933d1ace5cb8b05b6a3c77309d83b0cbd4b98b4d847c2c553f. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/JPG600405205.
Metroplex: 3 Postcards from Manhattan, Op. 110
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fd8e76476c902a72259ab5e919d62e27996c23dcb28d33f955d6e4eb19736a. 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/JPG600709605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942b4b614da4185fb509839accf46dcf72891416f84baf964e50a38f094ead67. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/JPG600709612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b00ffdcdbb856486ac6bc2d177430744da89399a56f469e92131dec9d90d0f. 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/JPG601116301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2293156c73f3b9f7069f895fa41c6fc91b570f08992387a73fd27c67c979e0. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG601116306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71860cf03c2ade21653efad35fb673109fecf664d642bfbb2b749212695c2705. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/JPG601116311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d8aff38d2b3aa5aea5c0a9d3332df644251446094480a12c8451c6dce0ff02. 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/JPG601116314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087a6b8d73547431040d6231747fa306ce74494367b6a90f8d739e22fa52fedd. 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/JPG600912907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd05828c269fd55c22d5f81e6841000f048f653cb1e2cc70b1fd8143d096a02. 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/JPG601218103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ac6b9e0aa2bc4492fc2d5186f1ad35f0f73c874f43f1c9cf6da05ed34f4efd. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/JPG601218109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9918b57e351efd2abf6891cb2c6c16240733fa965f1f8e5c60f0261126935dc0. 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/JPG601218110.
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.
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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde717e36a6a5995ae0c37bd7bc5d5657e20492d5ef4e9709b977a05627422760. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG600405901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b76810f8bc7a4570abe374364e57e1f214fbc6b9d66fe051f6066f50e3f4b6. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/JPG600405903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9b43e1b04f5147c39de396589aa835481ace61a8246a1be3fe5395cca5e991. 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/JPG601522801.