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 0x489f95529fcc84e864e6d48140fe434524536fb1c985d5f6e10a0048fe92a791. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76569d12-b061-44d6-819e-1f9ab2f747e3.json and https://artists.proofprofile.net/proofs/artist/76569d12-b061-44d6-819e-1f9ab2f747e3.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 0x77bde365708ea69ef6d67e39c6629b7a128f83e64bce6a9c76339c045d010878. 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/USSM19704270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205119fdff633427a264ca3c3cbb2c74248182a8d5d8eb2011469d2edeb21a10. 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/USSM19704271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7608a5e696d9845ab29ac8eaa2d1e1139523ff0bcd262284ab98f8f36e8f07a2. 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/USSM19704272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8ae3860ab3a4efe68f73bda115fe6c979897289fc882b6f8108ac0ceda294a. 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/USSM19704274.
Klezmer Dances: II. Terkish (Der Yid In Yerushalayim)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdcbb15e5d0497740bade66f469c0980a72eb9848a82fbc16427ff45e603cae. 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/USSM19704276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480cbf9ef24b653b54c32bf5189fec6e2994438f016b8b7930413a2c20f49607. 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/USSM19704277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217b5e964965ee3a7737fdce9f901d44f11454788668d0c167818efc6f2cedae. 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/USSM19704279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a87c012d30d069de9363258cc131d90214d570568f5ef73da5114a86c5cd54. 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/USSM19704280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4986546fe0834d78c4de05ba6f864baa94bcbf5dd18085f04c7462a7b98f30cd. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USSM19704281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e18ce35b9dbeb5b5c07fca7a61d907c21b74edcb3e76da28a9dff2a9c33ce1d. 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/USSM19704282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c590ae2ee012cac3e4475bdc57d2eae4b00e760d005f85da4082aa179f0ac59. 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/USSM19704283.
The Yellow Cake Review, Farewell to Stromness (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfde9bb0a3edeb95007aa940798ccc1b5162a55eea917ab6ca6290f565c3a9b. 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/USSM19704285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad1ab6a9d82d7b31e439677261dbca510695ba7442e5b1758486525aa66f322. 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/JPTO01200616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940d64584e1c327f62954b03241048780663ea66fc00ee413cb51ceb9814b4f8. 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/JPTO08970890.
トリッチ・トラッチ・ポルカ 作品214
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf604646e7e916d36c342121330afe391cdcf6ff3c573382725937e2dd99cfc9. 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/JPTO08971120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fc3d2567fe875572dc9f46416ae300f1a3446c2893000b485d265a208e50d2. 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/JPTO00002054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49d0d3dfb6671490a27a71eef75692fccbb931299c353c7859272b8f217a206. 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/JPTO01200651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fec17e87391272583731a19ad76804305319ec0b2ed85d9c09283dbd5304c15. 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/JPTO09208490.
アヴェ・マリア（J.S.バッハ: 前奏曲第1番BWV846からの編曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fac2098454d8c18e0cba2096573c0fb38985d12dfada529bbeece80f5f278bd. 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/JPTO09446330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf954edb9e2735c84eefe3d300a9addeefb88613e7ce515b8ca86fe5d2fb13fd4. 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/JPTO08971030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d5e1b69dabce499a98a158f688fcc31cec3f93561fe9f76bbdc856fe452940. 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/DEN120405673.
Don Cossack Choir Serge Jaroff 1921-2013
Ouverture 1812, Op. 49 / God Save the Tsar (National Anthem of the Late Russian Empire)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972b038c511d8e46e3d139956242bcb21c789d6ab2a7a3abc60a180ef2719153. 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/NLTA81300481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf422f0b136e3b8f906e9c750fb19815b9daea68e2643590975b8e46993278712. 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/USKO10802311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe096275022ada8a846a982242e055a3f0f67102b8b53fadcaa1db6a00f37e9c2. 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/USKO10802312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eefedd17fa1db53ab63484a59e763cfc68d39581be0a90ab5882fbd7b1b4c10. 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/USKO10802313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2027dae07dd3fc7b20b48f942833f65690375e3cfa73c3877fa646182af325f6. 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/USKO10802315.
Fantasy In C Major, Op 159: Andante Molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6285ff695a578ba303b442573ca373337f599618004529a298ee82e7948b73d. 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/USKO10802316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bdb9dfcf69749cbae68f180b5fa283f38e93552fba43eeb4249a6cc65c5b02. 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/USKO10802318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21242f7d4fade7aaf8b187c19574f3933b921e870fbf893f4a481fb646a69a4e. 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/USKO10802320.
Kojo No Tsuki (Moonlight Over The Ruined Castle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1973b69d66a578dc816f3f326709da5271d0617aecf339f261c80fcf749b22. 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/USKO10802321.
Anne Akiko Meyers - The Complete RCA Recordings
Violin Concerto in E Minor, Op. 64: III. Allegretto non troppo - Allegro molto vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c127caa702df0351eeb351b79eebb96582dc8f8f8c5818174d80ae56f3c0b99. 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/USBC19300446.
The Lark Ascending - Romance for Violin and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3660583e3fa5b5ce1ca1f45058eed418e344acb56fa83beb7d1041d13ebde8e1. 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/USBC19300165.
Romance for Violin and Orchestra in F Minor, Op. 11
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b8dc923c8041ce506ad86c6e015c99660feb912723f66eb5b1574e0a8b809e. 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/USBC10400316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8daa2cdbfc36a1cb39c4592a6819219d998e2b147c5b3fcb5a927b4ca792fd19. 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/USBC19300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee95cb6144f5ac1c056a8a7fb7412b1544ecc377eaea5981b8662306e6ebadcb. 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/HKI190190402.
Kojo no tsuki (Moon at a desolate castle) [version for flute]: Koojo No Tsuki
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04afd875fb53ed56271d52a4aad21942df6ff96a6b64ec9c2a6834a71c045c80. 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/HKI190190405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37995add3e1bb3eb6d6099843c78264e9438f5284dbddbe5d376ba67f731e11b. 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/HKI190190407.
Chugoku-chiho no komoriuta: Chuugokuchiho No Komoriuta (Lullaby from the Chugoku District)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a7fee3c0a7103e2f3774fa7b71b3a7d705fc39622e3974a9fc83f4a8db48fe. 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/HKI190190411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa339e686c52be7d60d18982bb91c5292a06b55bd03676201b31dae75a164d1. 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/HKI190190412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc287ed6871381ca8a5d6128891ddc703aea1988cd83b15e5d8158a85901c5d62. 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/HKI190190417.
Kaya no kiyama no (On the Hill of the Kaya Trees): Kayanokiyamano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28cb4ef03253a433c4ae090269e52fd66ce94e27669e162d09b3d5bcf865b02. 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/HKI190190419.
抒情組曲『瀧 廉太郎』合唱と室内アンサンブルによる
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599065fb349be9a64d5307b3f00fa2d9cb9d518683b1b6e9c0f4b1729393b251. 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/JPB930700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed2d3a4bd6de73e6bb9337225342bc70a15b4d8bdc8df97759ce5fd576e3a06. 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/JPB930700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e733667e0fb15360e168dcac7eb4ca936dcb0195cd63c80775e3461b676135e. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:32Z), registered by our 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/JPB930700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5796b3885e1a062157def5cbe91f865fc16e75d6b85aa835dc35ec896a74fbd2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB930700029.
Kojo no Tsuki. The Moon over the Ruined Castle (Arr. for Vibraphone and Harp)
Après un rêve, Op. 7 No. 1 (Arr. Katims)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac6cf90c993e0891908bf425cf4613f6f6f65c200f89ba703e2296297ef716b. 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/GBF078841301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181e1ad816949e1f3b51de7129e7d6bef77fb41c1a56dc98131412dc33b73e37. 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/GBF078841302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565802f9c6cc0b78e781e30481a7bea6d1ac72e7bbf6e9b4fa3e8139ae1ce59e. 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/GBF078841304.
Pièce en forme de habanera, M.51 (Arr. Cello & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bb3f66d4794b203ca8d57d1a9a21832ab0710787f5b0b17ce4ceeee13d973d. 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/GBF078841305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4165e181b89531508ac5e6d205ea273c0863ed083dc9701ee8b677dfd8b5e3. 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/GBF078841306.
Le carnaval des animaux, R. 125: 13. Le Cygne (Ed. Rose)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58415c0d6a083be644f90169a250c9a0abd71a20d4a553c1937bd78818cff56. 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/GBF078841307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc057ebda59f47b2c055c123a05cac6876c30074ff547bbb3f7631fe27a8520. 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/GBF078841309.
6 Moments musicaux, Op. 94, D.780 - Arr. L. Schulz: No. 3 in F Minor (Arr. Schulz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd888be582da90423a3857468f6a2ecf4cf3b6ec363a5d26917db32342d41d1df. 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/GBF078841311.
Kinderszenen, Op. 15: 7. Träumerei (Arr. Cello & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0849a238b9a28c9a23d85d411f9ad51c8a3e79c9aa4d5d96d21e246262549843. 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/GBF078841314.
Semele, HWV 58: Where'er You Walk (Arr. Cello & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfd2330d84dec2ddd8937ce3358f584b0e385fcd29842435b249a60f081eaaf. 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/GBF078841315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4034e634d2c693a26fd216ab135a4d56578a71bc3584e1b2b3068790e4e26a48. 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/GBF078841316.
Salut d'amour, Op. 12 (Arr. Cello & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc372c64314c124d1c9c6112eb270f5653caaa46e31f775e6e66e803ba3787fd2. 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/GBF078841317.
La Wally: Ebben?...Ne andrò lontana (Arr. Cosma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36784a1f9cbd8a9ae5a4a3b1de92665e246be0b814da79ac38b7c40cb6eb9604. 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/GBF078841320.
The Moon on the Ruined Castle (Arr. Anon. for Cello & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c6597234cbc431824cc72a6565cd45b9b7a06cc6a8a8fe76f02dbe08444d56. 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/GBF078841321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826e79514babe10b73a33ee2fdc89d9a6689522ae8bc1c12924dee985bc8dc5b. 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/GBF078841322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547a947ba78ba969bd34d17c5b71698ade2410209a357945ebb7a244f8c00390. 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/ES8301433901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050df277820172fc7bc49f074f0bc47cc741b07cb90d7caa437a1b02bf2a73c2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8301433903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8663fd1c3c70e3563d8f5d7c941868ddc067e7040e3e64fedc95e16d4373afee. 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/ES8301433904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7ff348da56a17dcde56299fb764f40fa3620c0e92157a807a18aa21cb7c0e6. 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/ES8301433905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c18178c6a34310524de8548bd974304d1b0338f226433e38e1e16a8c8a0196. 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/ES8301433906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3216e625811df51964e0d2bbc9b7f0468dd671a32e73c95531a42722547b7d39. 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/ES8301433907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fb2b0e47188e05cfbcb2d157f3e58542ee1c3ae32d4ebb643883ef10e43fc9. 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/ES8301433909.
Minami-Piano Piece of Sena (Long Vacation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67178b9874ada3b35be89aba13673f7068428f2bbb9bcf0e9934068cdb59b7c8. 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/ES8301433910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee08ba0037c44960e6805aaebd297f31e6ad20511841d3f8b1463399256b279. 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/ES8301433911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f18376bbbacf5eac257af423f2fe3dadac2750da982824f96131a3a1480ab34. 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/ES8301433915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa437acaf26f09f5f610eafe64f7a83ebf2b22ee27215f5783dbcb7c8c1646213. 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/USSM18300319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f5eeac9ce75e0fc11e8c53ebefa0276889ca70e3810fcb805699566cf14d75. 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/USSM18300320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c4d9ee8b2e1c58de99cef9c7380ea5013ccb21ad91c90cd9f570d11b189089. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our 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/USSM18300321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bc12ba9be87cea8ab04e87e18efacec51b910a4429cbce978444f91398f7af. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our 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/USSM18300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e865abe409e677d0a53623f3bf8c24c1a6c3628900705441d4cc042a4c86efa. 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/USSM18300325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0d4239c57d6d58ce686e0dbbc8fca26f78b7de3fe01f58032e1d103148c83e. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18300326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e497a6ad186806bf2da1c45ba7dc9a90b9975b486eb1272ef47da149034fad. 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/USSM18300328.
Japan Maritime Self-Defense Force Band,Tokyo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb58be79976fb13b2a573d24dd00940b2bd8cdc22bf770397f5ce3dab92d44a9. 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/JPPO01343699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef5776e907544a0c7b6f3cf0eee427199ad94630502b4959098187809528b11. 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/JPPO01614153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6e4e290208da8723df0e49b9942c9a9d3cbc424090010735355da174350e22. 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/JPPO01614158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26175293d803332134688f88511e3e0b7aaba8817ea5267fb5dda4e7002bab9. 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/JPPO01500711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1beaef80d535a0070409d784326cccdfbb86f2f1e571866bcc51ed607becd47c. 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/JPPO01343692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2be1a4b957e4f42dec2ec31f12e1afb1daa155e9628b572c6a087a064f4b674. 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/JPPO01500701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32666d2f1657a1ec05d054b221c1642c9964b3f1b1f2584d0415ce8b7536ea6. 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/JPPO01500703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49056c03927e80d50a7a59122e38e7a2fcda948c314cbd247087dfe2fac2ba45. 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/JPPO01500704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541ce8645d4d4eb01c1cc4ddabf77dbb49b99ef9c4006d5e7d9a5e5b42bccc86. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our 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/JPPO01343691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fec9dfb8178f93b6742f401bec2686c0adee8f86729194cc57c72b04d24f89. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/JPPO01500705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c9236c504ef946ef2438dd3e400059e1a8a4eae2fd55c761c1726eb3511981. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our 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/JPPO01616039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fe899ac9f8ed4a50628269c6b83ac9dab5c35565e4526ba93095e00589200f. 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/JPPO01616041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed21d6ee0e29d76120eee5a48c37f3278d202c320ffd6fccec282131e6123891. 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/JPPO01349338.
Zen Classics Meditative Melodies from East and West
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5d7f2fac39275bba6e463648245e0cbbd4d381370053589e56324b5dca5c69. 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/USSJ10400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80383057ea5601ff544da1d3fde895f979b5782957e3ef74a03c7ce5a20f4e59. 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/USSJ10400378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9c1b052fdd35a60185e7b27e60f6feea58a1ac0b6d8ddfe04628cc64916725. 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/USSJ10400380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f48c142caefd54ec27b2085fa9622da0a812ead32d6722e58576e27e2d2ffc. 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/JPPO01502385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f90ecfe395d64d3c2aa3f42e0591c3796ae4e408b52b60bdd619c2fcb9b2d3. 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/JPPO01502387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6ce5ef87a6fb6dc3dff8420d10c43b29cdd954a799ce0237ae6037cd80d182. 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/JPPO01502390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cbdd8f346b95c7a140d6d61f6fe840cb4e0c4feac360467797cc9ec265938a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01502401.
Song Of The Seashore and Other Melodies of Japan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0d74adc6abf4b8eae9b193d721ab587d7509676a712dc41418a63b397236f8. 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/USBC17900133.
Sunlight Shining Through the Trees (Komorebi): Coda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd658677a897aad5b2efcc596d5a573e835d4ebe5d4a644e1adb532ab1005b68. 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/USBC17900147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab46fc60be0ec3cc442d6b311fa9b45585f3cd337b45a002fc80c0d912972778. 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/USBC17900148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aeb1341f00d9624c07e2ada7568afdc57a02ec971ddc2a81bb71dbfad612736. 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/USBC17900151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015b5b44392a9d1dee727f40f9976230693ffaaa1615ed9e79f209a3cffc3028. 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/USBC17900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1182c860424f4d7c1cae7be6653d5817e29c5dce216978a156aa906286534e5. 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/FRU622372404.
Ack Lova Gud (Arr. for Vocal Ensemble by Manon Cousin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae3ed4c08af526471c177313da2c35c67ce4b95d46460c125a1e0c46539e398. 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/FRU622372405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1107f9942f3757a86914b495941ca5695ef0a68324ce8caa8bc8752ef24a411c. 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/FRU622372408.
La Fille aux cheveux de lin (Arr. for Vocal Ensemble by Pauline Langlois de Swarte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfe525c7d9dc47c7528ae10f9cae700974b44b4f999401dabcd1add685026e2. 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/FRU622372413.
サン・ロレンツォのヴァイオリン～月の光
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0941d6766d34c669ca028135bfebb4ba1f4233cbca9b82c3ef0fae70625f32e. 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/JPS102400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fab2c7b435f7196e9efadf670f153273a1a44feedcec9c4a0769cc6cccf80a3. 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/JPS102400004.
ヴィオッティコンチェルト 第22番 第3楽章
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652f8107631e7e77c49044ec5be6359a33c9b7d76be67c19061618025ab593c6. 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/JPS102400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb95c9f33ab2e18442cbceb6e26cd2861a4526f81d93511c48079a48cdc4a49. 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/JPS102400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadef3e3716fcc95112130648a577417403729721702c4be6d17633cfef7f4829. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPS102400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87b34e9004b82eca246abee7a58df48a80aa06e094fbbe036bfc95f7cb939c9. 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/FIJJV1100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22320b2bc27fec0a8e9634d4185376b133d667b02de0fc892bd0c81f21b5b545. 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/USL4Q1852003.
Appalachian Impressions, Sonata for Euphonium: II. A Train Through Snowy Thurmond
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b3c08d02a98a45aa19c672e754cb953a051f396be1ffe1000354125c300570. 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/USL4Q1852006.
Enchanted Dawn: Works for Flute and Marimba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a8efa8050002270791e9a662e7d8880bddf8fa80ea71609192b617cefab2af. 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/CAJ729611505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf208fc8b466e99098f1c0a2076fa6a144a980db0e16b40dc15fca3ebd6b116c9. 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/SEAEJ9606020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be68c8e2412427cae49860b6ed0e0f225d6e6f6525841b9154c61786e80be51. 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/SEAEJ9606070.
Machiboke (Waiting in Vain): Being Kept Waiting in Vain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47eb9c72711e4955fb7c0354636bbbb86341727fc6f37c84c66779db39497346. 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/SEAEJ9606080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbf7f3a2f890fbaaa343c1917aeac23d50bcbf99b31462865882e30b173d377. 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/SEAEJ9606100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01eba984ac24260e120f44940dcf0b7b4a271f32600e5f10f735985bd8dd473. 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/SEAEJ9606120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48e9bcd7c764f73222b22972a387e0c1ff91af1804f2204dd23db09fb198372. 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/SEAEJ9606180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b490bf1cb12886605c9847f6b140337aed67f6857afdf26f5f8b3be8936820. 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/JPVI09324320.
もしもハーモニカが吹けたなら・・・吹いてみたい名曲35
The Classic Melodies of Japan (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a32098bad3fcd8ddf8ee5f75ccadc5c554c93f25812417a1d2b36a13a21fcc. 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/USSM12000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1530b932b5c85a39bb0da13108bff822789951d871842ba06ab6a32352545d6. 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/USSM12000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5742eec9218e70a351053685964f1b258c77fa33ddddc24a00761e289cd2a7. 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/USSM12000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9723df94d63866cb8ef49c941f97560144f28695e24e6ecffdebb0a0ad091b9f. 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/USSM12000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f314c07b5edc0d78fa14a8646b4551b62827c7c93c2efab0fc2f5a199ef3f9. 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/GBAJU1701149.
Mitsukuri: 3 Pieces After the Flower / Hashimoto: 3 Piano Pieces
Suzuki Cello Book 2 (Piano Accompaniment)
クラリキャット・ことふえパピヨン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8e44b46545d654905b8dc309a28c94735cca2ae1cca7b1fa8c678d6fc94cdd. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF311000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bc0c2985b23c2df61637ea33e6e6d04546b093410712fd741129a055299de1. 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/JPF311000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6045c2d6b14ff568b469c8494c23b3a0a29068b53f58ad1862fea9f933db082c. 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/JPF311000029.
Ikuko Kawai in Zankel Hall at Carnegie Hall 2008 -The New World- (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc346d107b60db80c62da1045acc1c283e3e9e1c9314d29329efca20e588a3f5c. 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/JPVI00838830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693b19ac9ca0eae3b3b05edc7fa22978f392091a65a5f9e6e3ca787da7a2724d. 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/DEN120405667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6802198522d5646b8f4a458298c02c5cea3370c9c6810c596fd78f49c7b618d. 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/DEN120405674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc3200fbc3f61125f629b1046f707cc2361052e683eef43795824ecd1309cf4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our 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/DEN120405664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc5a9a58f02da4ca5b26d2628b38957baacce2855fd144e3332199c85fa04a7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our 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/DEN120405662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d5e1b69dabce499a98a158f688fcc31cec3f93561fe9f76bbdc856fe452940. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEN120405673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a093b90de3f0456250aff36de57c46bab02466452b7d5673e6b7d8045643cd. 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/DEN120405665.
Die letzte Rose (From the Opera "Martha")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ecb3d4d1958bfee936d0eff9aac52890f626ac261b27cd93a8d1acac60fa8b. 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/DEN120405666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c95871d0aa7f28b0dde7de4e9be99877d817ac47ef37c42aac82987fdb50cf. 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/DEN120405677.
Habanera, WD 31 (From the Opera "Carmen")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2221e1eb8b3293e2dadebbd2deeacad5bdef5bb299bdcb1694c9160fa6480571. 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/DEN120405663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7096b1835346f067f781f7420ddc3c698b37f393ea06b312d2d31179facaf3bd. 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/DEN120405672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396f5e93bc343676bd3a05eb2b42beb30a9ec4cc2865e0ef83240a0f253f4e05. 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/DEN120405669.
Mein Herr Marquis (From the Opera "Die Fledermaus")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c52aee6f50a00d31498370619a220dece342accfe0b09c38e12ec786ba9d04. 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/DEN120405671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f8529dd21244c4457940f6316b2f87e8d0bda8079e6595fabf648b42c2d79a. 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/DEN120405668.
Over the Rainbow (From "The Wizard of Oz")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf64c8eb18bed6c160cce8d83a568ca71d7eec04689ed8a4497061e3938ee99. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120405675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b070224c265f210c1c152c92bcfe93133d0db1c14234117c4fd335566e262f6. 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/DEN120405679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bcbe5845b2081ba8bb01ecd1777effa0bf23b775d218becb2e1e3483b86347. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our 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/DEN120405676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8731c76cb72dd6662a45dfa8780e0f70b6a1ae2535bcbacbef6e73b23da0fc6d. 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/DEN120405678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90ac452b789924ccb2749451bbe0833fedfcf481947d8b47a55609aba9b0d62. 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/DEUM70604431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0430310672b8248c7e99f95f1d2961f65f0565b4633dddcc8507e062bf3825b. 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/DEUM71500440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b260e1721af0b1423cf9dfb9891184752e3f48d885abef5eb5a402fe58cd42. 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/DEN120103267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576b6251f354c2c01850cfb6bc3691bf4995bd3137241246203b12c803cea380. 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/NLA309500256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ab918877352034aefe7370b16ac6280476683cc07b54431e8604dd6020f408. 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/DEUM71001508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2854ed99dbfc8ea2bb672149980d9abbc686468d1fd5ae407840c51cf7ed9a11. 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/NLA309700136.
Meine Lippen, sie küssen so heiß (From the Operetta "Giuditta")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9417caddfffc565b0dd7cffe42be45a8f8f9d205fa9a8a76129d45babf3065a7. 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/DEF069807420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ada668ba18fc7399231be5df8412c2ea2990ec47db8cb4d51781e4f913dc02. 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/NLA309500263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffc5ae559fc41afe762c0d60ead1f3a68c1006bad6ee0bad72c73faa7de3855. 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/DEF069807430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7096b1835346f067f781f7420ddc3c698b37f393ea06b312d2d31179facaf3bd. 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/DEN120405672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9372021586349be46d2f953b3bb92bbf6b12465a3cf29eb410f5477b9799a3ed. 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/DEN120206371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8baf89446d9027c97935bc0e4b81d35ac5371eefc18874f31954813af701438. 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/DEF069807350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693b19ac9ca0eae3b3b05edc7fa22978f392091a65a5f9e6e3ca787da7a2724d. 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/DEN120405667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6802198522d5646b8f4a458298c02c5cea3370c9c6810c596fd78f49c7b618d. 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/DEN120405674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc3200fbc3f61125f629b1046f707cc2361052e683eef43795824ecd1309cf4. 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/DEN120405664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc5a9a58f02da4ca5b26d2628b38957baacce2855fd144e3332199c85fa04a7. 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/DEN120405662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a093b90de3f0456250aff36de57c46bab02466452b7d5673e6b7d8045643cd. 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/DEN120405665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ecb3d4d1958bfee936d0eff9aac52890f626ac261b27cd93a8d1acac60fa8b. 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/DEN120405666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bcbe5845b2081ba8bb01ecd1777effa0bf23b775d218becb2e1e3483b86347. 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/DEN120405676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f8529dd21244c4457940f6316b2f87e8d0bda8079e6595fabf648b42c2d79a. 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/DEN120405668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c52aee6f50a00d31498370619a220dece342accfe0b09c38e12ec786ba9d04. 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/DEN120405671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2221e1eb8b3293e2dadebbd2deeacad5bdef5bb299bdcb1694c9160fa6480571. 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/DEN120405663.
Suzuki Flute Book 1 Piano Accompaniments Part II: Allegro to Bourrée
Flowers: The Four Seasons with Japanese Songs
Flower - Arr. for Brass Ensemble by Riyota Ishikawa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b338b4c5719aa851f6407bae2fa57c4b4101489759c84aa0f4a6d48e4fa271. 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/QMFME2359217.
Oblivion - Arr. for Brass Ensemble by Serdar Çizmeci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f484d220855af4ea043e5f57e64252ce89db9d55761022a672d3940b6662b1. 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/QMFME2359222.