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 0x565e14971fe1667b42a3c2ec4d4e91013a0229aa664e14abc5681c37c1149ca0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b25aafd1-4267-42a2-828c-279b7973afa4.json and https://artists.proofprofile.net/proofs/artist/b25aafd1-4267-42a2-828c-279b7973afa4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Tender Feeling (From Sword Art Online)
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 0xff9b6e76d39b938d3dce5042850c0d217237e1004ec5c4413c61fb7f7a1c75e3. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZFZ61967570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce4f5ce9cbf7932e0416531a24283e8407cfc9dabecf451468817d86e9cd9e3. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZFZ61967571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb610b05e72f061586eeba4362e2bf9c7c2d498557681983fd1b3ba1530a09a7f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZFZ61967572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddad25eeca5e5b32c78430bd95fcb26232b78c26a7c02440765c28f9b330fec3. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZFZ61967577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5b91c73b2691ec92ce6ad66c8f4b71d612c5b70133731aa08cf28ec0cb97f4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZDA62088407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6279c125a37a72c331e702bb6a6824e70663b86e92a28a2d6d5a793a9a0a56. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZDA62088410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54430204c21edd23b229332a74cfd6830f1d812b502fa8bd1b973c95f334b9d2. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62088411.
Watashi No Uso (From "Your Lie in April")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3931f0a191b7c21575b4aeb36d1ffa88fb7a44d65dade55fa93e196ecd39229d. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:00:00Z), 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/QZHNB2015862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8d50e33f578d5cd3d641048d706d84cca183a8fc3e4aa9eedc9046aeef894b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2037127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52650511ce9c165cdb74f53eaaa4f8364f3a8433cc13cdbc88acd898968ea652. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2037130.
Shingeki Vc-Pf20130218 Kyojin (From "Attack on Titan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cabc9d68c7d4e7a759b1d2e1c4acbde5b4c61c1414d36a9ed7352969b7e139. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZFYX2157155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76831cf859a87524cc13a2b9dc1e96c7574a233a736ac55ee6974f7a63310bc. 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/QZFYX2157158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429595ff096dd8af4d1b1860b49206be5775cff3a43b0168e64f952e321e78f9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2157161.
Friend A ~Piano Solo~ (From "Your Lie in April")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e96d4427f541d2dffc108183efc65597917ef17ae4e8987106f3da3620bd179. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2112848.
Nanairo Symphony (From "Your Lie In April")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646e99496afbf775ece2c7c80c0ba1520ce05316bf4fbc68d70af8b2c8648ff1. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62240884.
Yuujin A-Kun Wo Watashi No Bansousha Ni Ninmei Shimasu (From "Your Lie In April")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798128c0d116d1088e0103e2c45cc1516e7e399fb1f5b982e9db9b4635e330e6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72249756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1be7b5965fcbbf29fc3c7ad80bc035be35e4365cccc52e4071fc5cabc42d3db. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62240887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432537118a7ed22e234ef7aae24e873b595b689e0c15aba52c196af8c02ec8d5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62240889.
Ban & Elaine's Theme (From "The Seven Deadly Sins")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5c6b32d5f9a65ce12684d09cc27a691456914ecb213eb21f6ac5d46cc14b19. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZPLS2241714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3df26cac67eaf04929feb15b55eb03b695fa260de31584a31e1daad35b0ab8a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2294298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe75fdfe4d5262addcb268031965c6e7277b976f74e4ea726390cc70b14eb15. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2294302.
Shigatsu wa Kimi no Uso (From "Your Lie in April")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664d8e42e2a95bc4c32da04a5dae98fd5e4028a744b3da4bda47836c10ed857f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42226057.
The Very Very Very Strongest (From "One Piece")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612d07535e20aeebba23065bc2b4e7c693bb73c50eb6f7d2a17f7fe7c26293bc. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92247481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4979ba84015110d3a753e718ac69229e688cd2abfb121283291295751080ad6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92247482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5df89accecc81d53561319b015f12c177d7d3e13c95fbf119b204e4a03d4dcf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFYY2391823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa510aa9eaeaf6271cf6e60084c287d7fd42f5fc8df0cc0a6760e0d438b17b3. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZHN82386436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb67bb29841a1853cc3e30550f11ce0fadd143fd9388de718c227ba1f241915. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:33:57Z), 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/QZHN82386437.
Kujikesou ni Naru Watashi wo Sasaete Kudasai (From "Your Lie in April")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d54143ba48ab48ad919e3a4ab3c33ff9e9384547a1ac655947a0172dbdb5ff6. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZHN82386440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9260c7d61d72a44b192f6bcd3fc90a6e8414e78dc06e6fb153ef021a7ffc2807. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2324947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f61d95c02994031c91c722f7003f8720584ddd775ddebbf481447aaf4ab3fe8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2324948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0669be5145a39d0962ec06948a08dfb027376b8696acaf4008b14a87ac74f7aa. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZTB62362918.
Burial (From "Naruto Shippuden") [Piano Cover]
Memory (From "Angel Beats!") [Piano Cover]
Again (From "Fullmetal Alchemist: Brotherhood") [Piano Cover]
Path of the Wind (From "My Neighbor Totoro") [Piano Cover]
Autumn Festival (From "Your Name") [Piano Cover]
Solid State Scouter (From "Dragon Ball Z") [Piano Cover]
Unravel (Soft Ver.) (From "Tokyo Ghoul") [Piano Cover]
Hoshi wa Yoru Kagayakunda ze (From "Your Lie in April") [Piano Cover]
Rightfully (From "Goblin Slayer") [Piano Cover]
Uso to Honto (From "Your Lie in April") [Piano Cover]
Uso to Honto (From "Your Lie in April") - Piano Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aac0317b0f59246fafa3e512b42d0585e064330b4be431a875398f436ecfafe. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:42:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32351569.
Dream Lantern (Piano Duet Ver.) (From "Your Name") [Piano Cover]
Pain's Theme (From "Naruto Shippuden") [Piano Cover]
Uso to Honto (Soft Ver.) (From "Your Lie in April") [Piano Cover]
Uso to Honto (Soft Ver.) (From "Your Lie in April") - Piano Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866bb8e8bdaf2eff4fbb05b3e4743dd2e46777d4083a5e733cc907f7ba6b2b56. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32351568.
Resolution (From "Boruto: Naruto Next Generation") [Piano Cover]
Deeply Discouraged (From "Erased") [Piano Cover]
Existence (From "Clannad") [Piano Cover]
Spring Wind (From "Clannad") [Piano Cover]
Itomori School (From "Your Name") [Piano Cover]
Cha-La Head-Cha-La (From "Dragon Ball Z") [Piano Cover]
Overtaken (From "One Piece") [Piano Cover]
At Our Parting (From "Sword Art Online") [Piano Cover]
You Are Not Alone (From "Sword Art Online") [Piano Cover]
Colorful ni Irozuite Yuku (From "Your Lie in April") [Piano Cover]
Ran's Theme of Love (From "Detective Conan") [Piano Cover]
Kamado Tanjiro no Uta (Soft Ver.) (From "Demon Slayer") [Piano Cover]
Again (From "Your Lie in April") [Piano Cover]
Again (From "Your Lie in April") - Piano Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0db0e3a600f334cf8d2411c58c6590dc0ffefbde8e572c98a8fd47a3cf27cbe. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:34:10Z), 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/QZPJ32355278.
Waltz "Katzen Blut" (From "The Cat Returns") [Piano Cover]
Main Theme (From "Fairy Tail") [Piano Cover]
104EYES-Piano2 (From "The Seven Deadly Sins") [Piano Cover]
Main Theme (Soft Ver.) (From "Naruto") [Piano Cover]
Jiyuu no Tsubasa (From "Attack on Titan") [Piano Cover]
Guren no Yumiya (From "Attack on Titan") [Piano Cover]
Reflections (From "Tokyo Ghoul:re") [Piano Cover]
Good Bye, Again and Again (From "Sword Art Online") [Piano Cover]
Crossing Field (From "Sword Art Online") [Piano Cover]
Ingenium (From "My Hero Academia") [Piano Cover]
Zoro's Theme (From "One Piece") [Piano Cover]
Memories of Fairy Tail (From "Fairy Tail") [Piano Cover]
Main Theme -Piano Solo Version- (From "Fairy Tail") [Piano Cover]
You Are Not Alone (Soft Ver.) (From "Sword Art Online") [Piano Cover]
Counter-Attack-Mankind (From "Attack on Titan") [Piano Cover]
Orochimaru's Theme (From "Naruto") [Piano Cover]
For You (From "Your Lie in April") [Piano Cover]
For You (From "Your Lie in April") - Piano Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f32dc51f36685b9942d9b04176abe1ba4f7995f215af0e14c4c0f6d912fb22. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32359916.
Kouiu Kimochi wo Nante Itta kana (From "Your Lie in April") [Piano Cover]
Kouiu Kimochi wo Nante Itta kana (From "Your Lie in April") - Piano Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95850b716ab019c4b2690ccced8bce47d4da719b0345ddca1d3cb80279e7db82. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/QZPJ32359920.
Decision (From "Naruto Shippuden") [Piano Cover]
She Is Still Sleeping (From "Sword Art Online") [Piano Cover]
Homecoming (From "Naruto Shippuden") [Piano Cover]
Freyja (From "Sword Art Online") [Piano Cover]
Believe Again (From "Tokyo Ghoul:re") [Piano Cover]
Minato Saves Kushina (From "Naruto Shippuden")
Sentimental Ayumi (From "Detective Conan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83872274a8f20de3cb2110794c5834b853bb4dcb9ad1fbde555b8091585d947d. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:39:10Z), 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/QZPJ32361880.
Lover (From "World Break: Aria of Curse for a Holy Swordsman")
Netsujou no Spectrum (From "The Seven Deadly Sins") [Piano Cover]
Loneliness (From "Steins;Gate 0") [Piano Cover]
Ai's Theme (From "Detective Conan") [Piano Cover]
The Biggest Dreamer (Soft Ver.) (From "Digimon Tamers") [Piano Cover]
Michishirube (From "Violet Evergarden") [Piano Cover]
Ran's Theme (From "Detective Conan") [Piano Cover]
Hometown (From "Fairy Tail") [Piano Cover]
Go, Conan (Sorrow Version) (From "Detective Conan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f6216bd623e2b95469659306bf60cbcda37cc0cd66c68ec977fc11f54b28d8. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32373769.
Tears in the Past (From "Erased") [Piano Cover]
At Nightfall (From "Sword Art Online") [Piano Cover]
The Winterlands -Night- (From "Octopath Traveler 2") [Piano Cover]
Resting Symbol of Peace (From "My Hero Academia")
Friendly Feelings (From "Sword Art Online") [Piano Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d49fc271431543b7c27e097276d50d0621aa4ef84a01a3cd2504eb09b97bc4. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32411528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fc60792de3958593248a44363ebcb620aefe39b9e1dfa252f95a1fe369ca85. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32413805.
Despair (From "One Punch Man") [Piano Cover]
Wind Scene (600 A.D.) (From "Chrono Trigger") [Piano Cover]
Walt (From "Terror in Resonance") [Piano Cover]
T-KT (From "Attack on Titan") [Piano Cover]
Omake-Pfadlib (From "Attack on Titan") [Piano Cover]
Secret Base (From "AnoHana") [Piano Cover]
Call Your Name (From "Attack on Titan") [Piano Cover]
Apple Seed (From "Attack on Titan") [Piano Cover]
Moonlit Night (From "Death Parade") [Piano Cover]
Existence (From "Clannad") - Piano Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd112088acbd8d37ee9a0201235850aec64fac7289561447584cf223586980b4d. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:35:59Z), 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/QZPJ32424236.
Snowfield (From "Clannad") [Piano Cover]
Snowfield (From "Clannad") - Piano Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcbcd5c1cf5dad67e57f36583062a78e0cc0c9a3b0c987d692203e54a530ca0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32424237.
Eye-Water (From "Attack on Titan") [Piano Cover]
Painful (From "Fate/Zero") [Piano Cover]
AOTs2M他4 (From "Attack on Titan") [Piano Cover]
The Most Beautiful & Relaxing Clannad Piano Music for Studying & Sleeping
Dango Daikazoku (From "Clannad") [Piano Cover]
Fairy Glitter (From "Fairy Tail") [Piano Cover]
Hashitairo (Soft Ver.) (From "Children of the Whales") [Piano Cover]
Requiem der Morgenröte (From "Attack on Titan") [Piano Cover]
Lit (From "A Silent Voice") [Piano Cover]
Trisha's Lullaby (From "Fullmetal Alchemist: Brotherhood") [Piano Cover]
Case Closed (Soft Ver.) (From "Detective Conan") [Piano Cover]
Case Closed (Soft Ver.) (From "Detective Conan") - Piano Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f5a0bb2292704d9108679354756ad5ef05531446f8856ad12fb1dd60037c13. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZPJ32425162.
Butter-Fly (From "Digimon Adventure") [Piano Cover]
One is All, All is One (From "Fullmetal Alchemist: Brotherhood") [Piano Cover]
Song From A Secret Garden (From "Secret Garden") [Piano Cover]
Mother Sea (From "One Piece") [Piano Cover]
Man of the World (From "Naruto Shippuden") [Piano Cover]
Sadness and Sorrow (From "Naruto") [Piano Cover]
The Rain Stops (From "Naruto Shippuden") [Piano Cover]
Loneliness (From "Naruto Shippuden") [Piano Cover]
Blue Bird (From "Naruto Shippuden") [Piano Cover]
Lapis Philosophorum (From "Fullmetal Alchemist: Brotherhood") [Piano Cover]
Experienced Many Battles (From "Naruto Shippuden") [Piano Cover]
Main Theme -Piano Ver.- (From "Fairy Tail") [Piano Cover]
Happiness ~Requiem from "The Blind Alchemist"~ (From "Fullmetal Alchemist: Brotherhood") [Piano Cover]
Gate of Steiner (From "Steins;Gate") [Piano Cover]
Early Summer Rain (From "Naruto Shippuden") [Piano Cover]
One Summer's Day (From "Spirited Away") [Piano Cover]
Despair (From "Naruto Shippuden") [Piano Cover]
Zelda's Lullaby (From "The Legend of Zelda: Ocarina of Time") [Piano Cover]
Kirameki (From "Your Lie in April") [Piano Cover]
Watashi no Uso (From "Your Lie in April") [Piano Cover]
Kakariko Village (From "The Legend of Zelda: Ocarina of Time") [Piano Cover]
Schmetterling (From "Tokyo Ghoul") [Piano Cover]
Oh! Student and Teacher Affection (From "Naruto") [Piano Cover]
Song of Storms (From "The Legend of Zelda: Ocarina of Time") [Piano Cover]
Kujikesou ni Naru Watashi wo Sasaete Kudasai (From "Your Lie in April") [Piano Cover]
A Tender Feeling (From "Sword Art Online") [Piano Cover]
Asphyxia (From "Tokyo Ghoul:re") [Piano Cover]
Swordland (From "Sword Art Online") [Piano Cover]
Hinata vs Neji (From "Naruto") [Piano Cover]
A Home for the Heart (From "My Happy Marriage") [Piano Cover]
Sincerely (From "Violet Evergarden") [Piano Cover]
Nanairo Symphony (From "Your Lie in April") [Piano Cover]
Title Theme (From "The Legend of Zelda: Ocarina of Time") [Piano Cover]
Wanderers (From "Tokyo Ghoul") [Piano Cover]
Luma (From "Super Mario Galaxy") [Piano Cover]
Kataware Doki (From "Your Name") [Piano Cover]
Colorful Mist (From "Naruto Shippuden") [Piano Cover]
A Small Great Man (From "Detective Conan")
To Love's End (From "Inuyasha") [Piano Cover]
A Song Played by the Stars (From "Steins;Gate 0") [Piano Cover]
Rin's Melody (From "Fate/Stay: Night Unlimited Blade Works")
Go, Conan (Sorrow Ver.) (From "Detective Conan")
Peaceful Days (From "Chrono Trigger") [Piano Cover]
Shigatsu wa Kimi no Uso (From "Your Lie in April") [Piano Cover]
So ist es immer (From "Attack on Titan") [Piano Cover]
Orange (From "Your Lie in April") [Piano Cover]
Scene of Disaster (From "Naruto Shippuden") [Piano Cover]
Unrequited Love (From "Assassination Classroom")
Rengoku's Theme (Soft Ver.) (From "Demon Slayer")
Omoide ha Tooku no Hibi (From "5 Centimeters Per Second")
Katharsis (From "Tokyo Ghoul:re") [Piano Cover]
Believe Me (From "Steins;Gate") [Piano Cover]
Goldenrod City (From "Pokémon Heartgold & Soulsilver")
Messenger from 0 (From "Steins;Gate 0") [Piano Cover]
Una Mattina (From "The Untouchables") [Piano Cover]
Hero's Shadow (From "My Hero Academia") [Piano Cover]
Shooting Star (From "Sword Art Online") [Piano Cover]
Gracefully (From "Sword Art Online") [Piano Cover]
Hokage's Funeral (From "Naruto") [Piano Cover]
A Tiny Love (From "Sword Art Online") [Piano Cover]
Good Bye, Again an Again (From "Sword Art Online") [Piano Cover]
Obito's Theme (From "Naruto Shippuden") [Piano Cover]
You Can Become a Hero (From "My Hero Academia") [Piano Cover]
Is This Love? (From "Sword Art Online") [Piano Cover]
One Love (From "The Seven Deadly Sins") [Piano Cover]
B-Messenger (From "Steins;Gate 0") [Piano Cover]
Reconciliation (From "Sword Art Online") [Piano Cover]
Ban & Elaine's Theme (From "The Seven Deadly Sins") [Piano Cover]
Nine (Short Ver.) (From "Tokyo Ghoul") [Piano Cover]
EOS-3:Taizai (From "The Seven Deadly Sins") [Piano Cover]
PfAD-6:Tsumi (From "The Seven Dedly Sins") [Piano Cover]
Yuujin A-kun wo Watashi no Bansousha ni Ninmeishimasu (From "Your Lie in April") [Piano Cover]
Otouto Mitai na Sonzai ~Piano Solo~ (From "Your Lie in April") [Piano Cover]
Kimi wa Haru no Naka ni Iru (From "Your Lie in April") [Piano Cover]
Friend A ~Piano Solo~ (From "Your Lie in April") [Piano Cover]
Augenbinde (From "Tokyo Ghoul") [Piano Cover]
PfAD-13:Tsumi (From "The Seven Deadly Sins") [Piano Cover]
Itomori High School (From "Your Name") [Piano Cover]
Kimi ga Iru (From "Your Lie in April") [Piano Cover]
On My Own (From "Tokyo Ghoul") [Piano Cover]
Shinzo wa Sasageyo (From "Attack on Titan") [Piano Cover]
Dream Lantern (Duet Ver.) (From "Your Name") [Piano Cover]
Renesmee's Lullaby (From "Twilight") [Piano Cover]
Uso to Honto ~Piano Solo~ (From "Your Lie in April") [Piano Cover]
Shingeki Pf-Medley 20130629 Kyojin (From "Attack on Titan") [Piano Cover]
Vogel im Käfig (From "Attack on Titan") [Piano Cover]
Shingeki Vc-Pf 20130218 Kyojin (From "Attack on Titan") [Piano Cover]
Kimi wa Wasurerareru no (From "Your Lie in April") [Piano Cover]
Memories (From "Tokyo Ghoul:re") [Piano Cover]
The Most Beautiful & Relaxing Erased Piano Music for Studying & Sleeping
Think Tenderly of You (From "Sword Art Online") [Piano Cover]
Conans Theme (Ballad Version) (From "Detective Conan")
Nezuko's Theme (Soft Ver.) (From "Demon Slayer")
Thousand Love (From "The Seven Deadly Sins") [Piano Cover]
Tragic (From "Naruto Shippuden") [Piano Cover]
Way Back Then (From "Squid Game") [Piano Cover]
Last Lie (From "Death Parade") [Piano Cover]
Death's Regret (From "Death Parade") [Piano Cover]
Peace of Mind (From "Death Parade") [Piano Cover]
Setting Sun (From "Naruto Shippuden") [Piano Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d65620d9f6cfc6766b10affb4de45bb88c6e0417c80b716613ae1a2a935182. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32444830.
Saitama's Theme ~Ballad Ver.~ (From "One Punch Man")
What Do You Say? (From "Plastic Memories")
Piano Story (Short Ver.) (From "Tokyo Ghoul")
Main Theme (Soft Ver.) (From "After the Rain")
After the Game (From "Death Parade") [Piano Cover]
The Most Beautiful & Relaxing Death Parade Piano Music for Studying & Sleeping
Round And Round (From "Squid Game 2") [Piano Cover]
Case Closed (From "Detective Conan") [Piano Cover]
We Gotta Power (From "Dragon Ball Z") [Piano Cover]
The Great Deku Tree (From "The Legend of Zelda: Ocarina of Time")
Ref:rain (From "After the Rain") [Piano Cover]
Uunan and the Stone Storage Room (From "One Piece")
Gentle Hands (From "Naruto Shippuden") [Piano Cover]
Light's Theme (From "Death Note") [Piano Cover]
Luffy's Fierce Attack! (From "One Piece")
White Silence (From "Tokyo Ghoul") [Piano Cover]
Church (From "The Legend of Zelda: A Link to the Past")
Rengoku's Last Smile (From "Demon Slayer")
Inside a House (From "The Legend of Zelda: Wind Waker")
The Guts to Never Give Up (From "Naruto Shippuden")
At the Bottom of Night (From "Chrono Trigger") [Piano Cover]
Obito's Death Theme (From "Naruto Shippuden")
Irina's Love (From "Assassination Classroom")
Aryll's Theme (From "The Legend of Zelda: The Wind Waker")
Ocean King's Theme (From "The Legend of Zelda: Phantom Hourglass")
A Lost Child (From "My Neighbor Totoro") [Piano Cover]
Mipha's Theme (From "The Legend of Zelda: Breath of the Wild") [Piano Cover]
Living Mice (From "Minecraft") [Piano Cover]
Kotake & Koume's Theme (From "The Legend of Zelda: Ocarina of Time") [Piano Cover]
Midna's Lament (From "The Legend of Zelda: Twilight Princess") [Piano Cover]
Great Fairy Fountain (From"The Legend of Zelda: Ocarina of Time") [Piano Cover]
Tal Tal Heights (From "The Legend of Zelda: Link's Awakening") [Piano Cover]
The Sixth Station (From "Spirited Away") [Piano Cover]
Ilia's Theme (From "The Legend of Zelda: Twilight Princess") [Piano Cover]
Haggstrom (From "Minecraft") [Piano Cover]
Rittaikidou (From "Attack on Titan") [Piano Cover]
Acc (From "A Silent Voice") [Piano Cover]
Aft (From "A Silent Voice") [Piano Cover]
Epona's Song (Sad Ver.) (From "The Legend of Zelda: Ocarina of Time") [Piano Cover]
Hikaru Nara (From "Your Lie in April") [Piano Cover]
Linebeck's Theme (From "The Legend of Zelda: Phantom Hourglass") [Piano Cover]
Charle no Kokuhaku (From "Fairy Tail") [Piano Cover]
PfAD-10:Tsumi (From "The Seven Deadly Sins") [Piano Cover]
Dimensional Breach (The Bend of Time) (From "Chrono Cross") [Piano Cover]
Title Theme (From "The Legend of Zelda: Majoras Mask") [Piano Cover]
Kamado Nezuko no Uta (From "Demon Slayer") [Piano Cover]
Bll (From "A Silent Voice") [Piano Cover]
Btf (From "A Silent Voice") [Piano Cover]
Flare (From "A Silent Voice") [Piano Cover]
Strains of a New Beginning (From "Pokémon Omega Ruby and Alpha Sapphire")
Wet Hands (From "Minecraft") [Piano Cover]
Song of Healing (From "The Legend of Zelda: Majora's Mask") [Piano Cover]
Nagareboshi (From "Naruto Shippuden") [Piano Cover]
Perfect Time (From "The Seven Deadly Sins") [Piano Cover]
Subwoofer Lullaby (From "Minecraft") [Piano Cover]
Main Theme (From "Princess Mononoke") [Piano Cover]
Journey to the West (From "Princess Mononoke") [Piano Cover]
Carrying You (From "Laputa: Castle in the Sky") [Piano Cover]
Dry Hands (From "Minecraft") [Piano Cover]
Theme of Ms. Okudera (From "Your Name") [Piano Cover]
Theme of Mitsuha (From "Your Name") [Piano Cover]
The First Town (From "Sword Art Online") [Piano Cover]
Thn (From "A Silent Voice") [Piano Cover]
Smile For Me (From "Sword Art Online") [Piano Cover]
The Most Beautiful & Relaxing Your Lie in April Piano Music for Studying & Sleeping (Piano Cover)
Twinkle Twinkle Little Star (From "Your Lie in April") [Piano Cover]
Gateway Galaxy (From "Super Mario Galaxy") [Piano Cover]
Mayuri's Sadness (From "Steins;Gate 0") [Piano Cover]
Suzuhas Wish (From "Steins;Gate 0") [Piano Cover]
Everyday Life (From "Sword Art Online") [Piano Cover]
Kokiri Forest (From "The Legend of Zelda: Ocarina of Time") [Piano Cover]
Nandemonaiya (From "Your Name") [Piano Cover]
Zero Eclipse (From "Attack on Titan") [Piano Cover]
Inside a House (From "The Legend of Zelda: Phantom Hourglass")
Legend of Ashitaka (From "Princess Mononoke") [Piano Cover]
Flt (From "A Silent Voice") [Piano Cover]
Flw (From "A Silent Voice") [Piano Cover]
Main Theme (From "My Neighbor Totoro") [Piano Cover]
Frc (From "A Silent Voice") [Piano Cover]
Htb (From "A Silent Voice") [Piano Cover]
Van (From "A Silent Voice") [Piano Cover]
Roh (From "A Silent Voice") [Piano Cover]
Maw (From "A Silent Voice") [Piano Cover]
The Most Beautiful & Relaxing A Silent Voice Piano Music for Studying & Sleeping (Piano Cover)
Tre (From "A Silent Voice") [Piano Cover]
Frog's Theme (From "Chrono Trigger") [Piano Cover]
Deku Palace (From "The Legend of Zelda: Majoras Mask") [Piano Cover]
Brothers (From "Fullmetal Alchemist: Brotherhood") [Piano Cover]
Promise of the World (From "Howl's Moving Castle") [Piano Cover]
Where Is My Mind (From "Fight Club") [Piano Cover]
Gusty Garden Galaxy (From "Super Mario Galaxy") [Piano Cover]
Birth (From "Super Mario Galaxy") [Piano Cover]
Sango's Theme (From "Inuyasha") [Piano Cover]
Ballad of the Wind Fish (From "The Legend of Zelda: Link's Awakening") [Piano Cover]
Sad Girl (From "Super Mario Galaxy") [Piano Cover]
Space Junk Galaxy (From "Super Mario Galaxy") [Piano Cover]
Lurelin Village (From "The Legend of Zelda: Breath of the Wild") [Piano Cover]
Starbit Festival (From "Super Mario Galaxy") [Piano Cover]
Tarrey Town (From "The Legend of Zelda: Breath of the Wild") [Piano Cover]
72-:THE1/KG-GR-4 (From "The Seven Deadly Sins") [Piano Cover]
Stone Tower Temple (From "The Legend of Zelda: Majoras Mask") [Piano Cover]
EP←K (From "The Seven Deadly Sins") [Piano Cover]
Lake Hylia (From "The Legend of Zelda: Twilight Princess") [Piano Cover]
Faron Woods (From "The Legend of Zelda: Twilight Princess") [Piano Cover]
Moonlight (From "Assassination Classroom") [Piano Cover]
Rosalina's Comet Observatory (From "Super Mario Galaxy") [Piano Cover]
Overture (From "Super Mario Galaxy") [Piano Cover]
ADAMAS (From "Sword Art Online") [Piano Cover]
Mice on Venus (From "Minecraft") [Piano Cover]
Nameless Song (From "Dark Souls") [Piano Cover]
The Most Beautiful & Relaxing Sword Art Online Piano Music for Studying & Sleeping (Piano Cover)
No Way Home (From "The Seven Deadly Sins: Four Knights of the Apocalypse") [Piano Cover]
Crime and Punishment (From "Fullmetal Alchemist: Brotherhood") [Piano Cover]