was a Japanese keyboardist, pianist, and composer who was a former member of the jazz fusion band T-Square. Besides T-Square, he was also active in the bands Pyramid () and Voyage (). Early life an
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 0x93f486b8d7257f3df4245956651d452d1538d3ce9ac0de97138cd0e83fe1f976. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e620082d-9915-44bf-922f-77b0f10eebd1.json and https://artists.proofprofile.net/proofs/artist/e620082d-9915-44bf-922f-77b0f10eebd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x2565a1d72e2556411dbcc08ccaac40dc6bbd436d954cd00c6599dda4b7d90974. 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/JPF311400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82c619131b7b211b02f615fcbec7c1f7fa91a24c9dbe3df2c3f9904d4b62837. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPF311400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e06612e88183b769a6101626dd47eb9a2cf8f9273920f46858196c98f4839e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPF311400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3807502e20a60341d622f2eaef833dd600670fdbbc8022fa52a0cd785aab7577. 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/JPF311400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f572c7f52189a3e4e06d8f9da03a3ae49e2af531258aa3322712edede2defb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF311400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1079f8c9731ac2051f817830b3021e515a4cc3ec05f1d91ca97bd6876451f5. 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/JPF311400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbabef4d95c9abf53140d6888c8a5bb891ec1fb7f82c9c22d79f264f2e717dbd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF311400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dca48f3e565be4f9521695cd7c4548fbced0f12b115fdcf5cb3457c3508931. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPF311400013.
サウンドオブミュージックメドレー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41303a418723ccda2c65e2210901868e33803ad9f84d0250a616ee9cffb45092. 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/JPF311400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b3ab343b2bbe420c4ad13c18c3d447ddf4257ca383d600f9c076d69db3bb0a. 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/JPF311400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79632a608b856854766a956e3d6e2df5069059c09f0bb6a6a42a277bd1588e2. 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/JPF311400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe481303fd86ff3ef289b9ccef2737193e165438e48f26e6fc7c1e69f7566b7a1. 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/JPF311400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32562e8b514841a0bece18458a444b24c54b83f1a1face8df9c1f989bdea20df. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM6N22279451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87d7afce0acf2dfec3ec037bb8fc2e153eaa24a409252a02e01286192230172. 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/JPZ922209202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ffeba036c1da4b1563b31d376130e01c3e7741ac0b10c77a186b7953115033. 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/JPZ922209203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69c25c6d7bc7f58ae56c04071d9a36a9148d81bd0ef43e09f5c4d85dccb13f5. 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/JPZ922209204.
Back To You (feat. Millie Snow, Nenashi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e538c56478c0088c97c3110afbf18abdc309d62e211eeca5f7b88764249260. 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/JPZ922209205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e67c91b9f6476bb20dc31d7f05945e976b795aa52d3de20f2302a82a66abbc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPZ922209206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd3aa3dc5722508318223958bb3be686259ed31703cdb2134ab97306f2b1716. 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/QMBZ92251509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7c5f9cf77f88d4ad06090c4994404adcda7ffe2875a75187d32d63f2305d40. 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/JPZ922209207.
吹奏楽燦選 / シンフォニア・ノビリッシマ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d47d29f4da78f59f03114e9aa31bd622630170431733435407a1d35491c49. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02008190.
吹奏楽のための 《クロス・バイ マーチ》
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ec321f0d5acbbc5dde5b4c69808b20e2fcaa71d6541ab08adbd7009c62c7d9. 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/JPCO02008250.
セント・アンソニー・ヴァリエーションズ (原典版)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7f8f53db02a4cc242fb22aa1ef99f88c0bda66bf93ba5534122ee7bc3d8acc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPCO02008270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bfe773f9a05b229af35f571ca4036a7ba942abeb0398ccebfd9275d8c6ac3c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02008280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33e38e1732e2ecb9662904989340fc9ddd77c6cfb80745b1df9b474aa60134b. 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/JPCO02008290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a301021d4b6ccce782c748a7ac9a2a94775773d4863c1abb1c254f71a4fed1. 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/JPCO02008300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c369d21e9d4b223e17c37e449be14442783043afa8a8906dd7e4aeedd5a2e46. 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/JPCO01202090.
アルメニアン・ダンス パート1(メドレー)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75298ebf29256146196bb32d4b4fa8ae867106d3e9243bfd456a3e2c0701006. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/JPCO01333310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4558addeda25d0a36c65ed9db154bfe6356d311fa498873f0e1e10ef49b7a7e4. 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/JPCO01428780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d47d29f4da78f59f03114e9aa31bd622630170431733435407a1d35491c49. 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/JPCO02008190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56662bb9fe4589bbe3b03031ba15f4af7a783a8ca7ce36779d2d64839676c9ce. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPCO01202150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ebfa893d5f744c97d0207fa145ee2d154dc72f1801f91f4e7e04b09a619b7b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO01428880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cd83985d3e3db9c12396fec64ee64479033595d154f3605164674556919913. 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/JPCO01202120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a301021d4b6ccce782c748a7ac9a2a94775773d4863c1abb1c254f71a4fed1. 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/JPCO02008300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162ae921d342da0d667f5121c158ae6ef04602203b2ae28c45714872f9403425. 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/JPCO01202190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c369d21e9d4b223e17c37e449be14442783043afa8a8906dd7e4aeedd5a2e46. 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/JPCO01202090.
アルメニアン・ダンス パート1 - メドレー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75298ebf29256146196bb32d4b4fa8ae867106d3e9243bfd456a3e2c0701006. 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/JPCO01333310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924de0fe89b1e4331d80cf4067dcc851455e38aab8a114399c6060757c19c8e2. 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/JPCO01428800.
フェスティヴァル・ヴァリエーションズ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820cbc1bc2db0704fa8d77e976056293fec34016e60e49046de791ba573f781d. 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/JPCO01202130.
ジェイムズ・スウェアリンジェン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe454fa600bbd4bbba52f6c132652b2a940ca0f8d3dd985a59c3d8d7c1e3f3901. 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/JPCO08900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bfe773f9a05b229af35f571ca4036a7ba942abeb0398ccebfd9275d8c6ac3c. 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/JPCO02008280.
東北地方の民謡によるコラージュ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4649b538e8a68cece779469fe4c3b0fc5bca4ed42d9f63a92f4196a1c26603c. 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/JPCO01202160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ebfa893d5f744c97d0207fa145ee2d154dc72f1801f91f4e7e04b09a619b7b. 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/JPCO01428880.
マゼランの未知なる大陸への挑戦
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76865040fdebaf54ac2227686c20566f56629a877c702c111e64a6492d33b2d0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPCO01428810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d3b8f4c821d7acf69cfe5d33f4b2f5a8640f2559d2f1848df9e2bf446d4aa1. 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/JPCO01415600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b529a40e84961de3ae80e1cbdff532f134f9166ba7baf3a39a079960b194fce. 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/JPCO01428820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4558addeda25d0a36c65ed9db154bfe6356d311fa498873f0e1e10ef49b7a7e4. 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/JPCO01428780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33e38e1732e2ecb9662904989340fc9ddd77c6cfb80745b1df9b474aa60134b. 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/JPCO02008290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a301021d4b6ccce782c748a7ac9a2a94775773d4863c1abb1c254f71a4fed1. 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/JPCO02008300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162ae921d342da0d667f5121c158ae6ef04602203b2ae28c45714872f9403425. 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/JPCO01202190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cd83985d3e3db9c12396fec64ee64479033595d154f3605164674556919913. 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/JPCO01202120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0eaf1c8a031cd3ee745ed34804b51c9d1180119d18961d019d696278053a46f. 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/JPM402250928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11646b45c3c2e69646a22434df43d4512d20a09757155e1220af5ebdf5d555f9. 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/JPF311100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff99bfb87c9ea7d76b4ae0e07ade800b4d20a3d7aa9e5772d3bba24b160313a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF311100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8d629bdb91b3fd5df1c534e207eb008852f99a74d974a789e427060c8af9a6. 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/JPF311100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2f5ac037ebe023f8d9db32562afdea50bdda6227b3f6003f9cc8103b1dfa1b. 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/JPF311100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2470e0e0210d10881f6f25fe9a54d01b797f12f15e65070f2c09f36fa4483ac8. 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/JPF311100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e323398285bdbb65f751ce72daafa458cf15c27a0a7d24444f97e87a978f51e. 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/JPF311100070.
おけいはんウィンドオーケストラ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c05c3dd8a8cb0ae5ca8ac2c732d05fff7caebd4b6e77f1f1a8bea3321d07a3b. 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/JPJ671003501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5262c461f785d42dd406a121e9cf7b76d4d72bd12f06a529afa6b0f07d9f174f. 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/JPJ671003505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d2eff6288cbe0d90019a6ac38463d8d12be6a1abd4dca54120f34487f2d993. 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/JPJ671003506.
ドント・セイ・ザット・アゲイン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71277aa8d3d1ffa60c7afa2da29fe929e6bb012667b6289c2fad06b33b543d90. 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/JPJ671003508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebbb33764cc64e69a98764c3bf845b6ad7b7bc8caa1b675ecd8b85d4ee36c21. 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/JPF312000009.
2016 Midwest Clinic: Tokyo Geidai Wind Orchestra (Live)
2019 Texas Music Educators Association (TMEA): Saitama Sakae Wind Orchestra [Live]
Spiel Star Spur! (Version with Commentary)