The (also known as Tokyō (都響)) is a Japanese orchestra based in Tokyo. Their offices are based at the Tokyo Bunka Kaikan, a concert venue owned by the Tokyo Metropolitan Government. The orchestra p
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 0x0532241aeb4de1aa033bc036425f4ae9768f3bf9bc070a08c9112361ae9dceb2. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3b65043-3a87-489b-b0c7-9af106d742c8.json and https://artists.proofprofile.net/proofs/artist/f3b65043-3a87-489b-b0c7-9af106d742c8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0xb3c8c3a5b6048cc3cb8a75ab68be54fdbe64153f23a35a56d4c559d01d722c93. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201720044 — a six-check JSON result.
交響曲 第 8番 ハ短調, 作品 65: 3. Allegro non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e98dc34beaae02b1b3bee47d8f5a9a73770dd55be8d68e4f30c3d0cd2d6fb50. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201720045 — a six-check JSON result.
ショスタコーヴィチ：交響曲 第 12番 「1917年」＆ 第 15番
マーラー：交響曲 第8番「千人の交響曲」
交響曲 第 8番 変ホ長調 千人の交響曲 来たれ,創造主たる聖霊よ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d42102aa21f4df314152b97cc8d766c281c2d8a12aa0423aaa2139dfd2c56e7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417398 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 天の恩寵で満たしてください
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6699f5d4c54afb68983a4e874483bae3ceaf74cc6630eb9b4ef765c5574fbf15. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417399 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 私たちの弱い体に 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca83b49455c017416decfdac06dae7d664d5b14c23a1049687763e7746a21db4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417400 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 テンポ・プリモ (アレグロ,少し速く)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6c8af3a876c84bbf3bfb1a89f46a4c2cfb931873ae9d11ef2e8d2e6c292842. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417401 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 私たちの弱い体に 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a74d813bf17fd00339175f479b9a84cf035b8081ce8cffe95f5be187723657. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417402 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 私たちの五感に火を灯し
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4e642cf6697f0161676484bce419459d67f3ef425fdd438efac0418716c2dc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417403 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 守り主と呼ばれる方よ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0365ebf69b087f808fef7b75d9c7d9a9f20ebccea1a327652150129fa37ae2f8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417404 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 主なる父に栄光あれ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1968b4b76af6bf4e2c7239c5c7aafe7083e2d61219f2d0860066227413834779. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417405 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 ポコ・アダージョ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b379c5b3bb03fbcaa7264f903239c5ce1e44fd143236207e35aa2b52ee0d50e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417406 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 ピウ・モッソ(アレグロ・モデラート)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bda54f5ebb4d57ff7bfb3f58eb415d7c73c55cc033ab590310af98bf8d5a03. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417407 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 合唱とこだま：森,それは揺れながらこちらへ迫っている
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc458c443f917fc11a542cca7b507ab08a710a864f090ff3e8a4ab4382e5e2c05. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417408 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 深淵の神父：まるで岩の壁が私の足もとで
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b7fe76c834c3f420daa0d2c774c01603615da7b4d8baac1d484f6166552d5a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417410 — a six-check JSON result.
交響曲 第 8番 変ホ長調 千人の交響曲 より若い天使たち：私はいま感じる
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9492e1123c7fcf51bfeb79876dccad97bd12a803d56d530212a3ff79068e3afd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417413 — a six-check JSON result.
マーラー：交響曲第 10番 （ワンポイント・レコーディング・ヴァージョン）
交響曲 第 10番 嬰へ長調, 3. Purgatorio (版:デリック・クック)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7331d4905a496bb4788246671195aff6906929b7e561f446db11a33bdf6ff2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201517944 — a six-check JSON result.
ベートーヴェン：交響曲 第 5番「運命」 & 第 7番
交響曲 第 5番 ハ短調, 作品 67 運命: 1. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e8cddde2e623eac100a83e1e42aa0793a74fdec6bcc3b1691dac46a5fc8aab. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201013574 — a six-check JSON result.
交響曲 第 5番 ハ短調, 作品 67 運命: 2. Andante con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101cb917aafba2a455bb21ac6e32bf320190e0cd20003f397df589230505f756. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201013575 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53beac93ad53b0c860d03503354ae6f2cdd327c0028f96875d848c721f953a27. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201013577 — a six-check JSON result.
サン＝サーンス 交響曲第3番「オルガン付き」／フランク 交響曲
サン＝サーンス： 交響曲 第3番 ハ短調 Op.78 「オルガン付き」 I. Poco Adagio （feat. 室住素子）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8e6eb0a8faaf1cf7f92b49b92bbe527aeb4ed80109e6d788b19afb7cebd3af. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291360502 — a six-check JSON result.
サン＝サーンス： 交響曲 第3番 ハ短調 Op.78 「オルガン付き」 II. Maestoso - Allegro - Piu Allegro - Molto Allegro （feat. 室住素子）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c46b8b2b676d0a212e1c7a6ea5f977456ba1d9fb4149db05a6bd7dc98d247a3. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291360504 — a six-check JSON result.
サン＝サーンス： 歌劇「サムソンとデリラ」より “バッカナール”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3bc2e2132d49491db03d22e9380e7857886ad60d4f824ba4045fd17b04c0a2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291360505 — a six-check JSON result.
モーツァルト： 歌劇「フィガロの結婚」序曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d89ec3db8a9d20f8e35f3e233c379d123f8a460ec813068a57f66f30f558e9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291360506 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d3a14bd5419ab74630d02b1f5955107fa5ed40be2f37066b6d23b88a303639. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190040001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172158f510d9c388814d27e48f14969be39f558226bbbd12a088360161440270. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190040002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488391735cafa6bfff3c1ad780130d3ba1bf01e2616d9e7a5a902c2c7ac6a9c7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190040003 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25178ea76bf9228100435b66f9982905fe32341e9a9a01bdf3e6ce1b7af79a7. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190040004 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd276ece4d1d2a6fa44799f3e444af257bd1fd7fbd9bdfc1989af62157eda7a0e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190040005 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21260b6d96e22c80715eccc4687aa49abdb11f1088d0c3d9ce02905a15bc68c3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190040006 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1586e2e3c55dbed491646021b5a9f25808d8d76ead69a10a8f5eb5e0fd07f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190040007 — a six-check JSON result.
Threnody to Toki for String Orchestra and Piano, Op. 12
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f821d3e3bf1da84335e092ce74aa76902b453b6fb7cb62b048960ea6fd90f0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190040008 — a six-check JSON result.
R. シュトラウス : アルプス交響曲, 作品 64
チャイコフスキー: ピアノ協奏曲第1番/ラフマニノフ: ピアノ協奏曲第3番
R.シュトラウス：オーボエ協奏曲、4つの最後の歌 他
Symphony In E Major, WWV 35: I. Allegro Con Spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73702fad18f6bdb7f35b85bd1791024f52a827e833a7ea8790ac1e9cd3862657. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10702061 — a six-check JSON result.
Symphony In E Major, WWV 35: II. Adagio Cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e98a3fc7d432c0d6cf309937e6ff3aa1d112bc1c4ba14ba2111dc5ab0425261. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10702062 — a six-check JSON result.
Symphony In C Major, WWV 29: I. Sostenuto e Maestoso - Allegro Con Brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe300dd33f399b88c8ca6ac086e258bdbecb3b2881256dd2fd09ef6e7f5160002. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10702063 — a six-check JSON result.
Symphony In C Major, WWV 29: II. Andante Ma Non Troppo, un Poso Maestoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd481d6240a7ba5a1ab0183ec8c4f8769e43fd613c9a8d481bec2ed277cb84846. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10702064 — a six-check JSON result.
Symphony In C Major, WWV 29: III. Allegro Assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81311107f090f684e9699dcddce5fe832f4501ca156b9f6b66b3ca201fbb513. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10702065 — a six-check JSON result.
Symphony In C Major, WWV 29: IV. Allegro Molto e Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2bb9fd7d8a7015c82e9c420eea10206f2fccd014e167df6ae4a948b4abdd4c. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10702066 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80b1bddbf9367c5aee92507a72b65f3528ded0219ab13d424f9cdacdc781aef. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10916240 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fffd9fa86d75b06265fd7464e249685455a9f1016c92fbebd11312c1289677. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10916140 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f762e60f45b0022e781b6815b3a6693bb436e2b93609d39c82229163acdd7f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10916141 — a six-check JSON result.
ベートーヴェン：交響曲第 3番「英雄」＆「コリオラン」序曲
シューマン： ピアノ協奏曲、幻想曲、アラベスク、トロイメライ
子供の情景, 作品15: 第7曲 トロイメライ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620daf34d402f5e67bdfc46dfd2357ecafe65202f6c820becf3c49d9926e2e95. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG200912483 — a six-check JSON result.
Yamada, K.: Nagauta Symphony / Meiji Symphony / Maria Magdalena
ジャン・フルネ ラストコンサート
ブラームス & ラヴェル ピアノ協奏曲
Hashimoto: Symphony No. 1 / Symphonic Suite