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 0x99143db79a43d5580e1d0c38074b43c6b694e4a63b4df8be899d8902afab7240. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fd16318-023d-48fc-bd5f-24b3498bb3d9.json and https://artists.proofprofile.net/proofs/artist/8fd16318-023d-48fc-bd5f-24b3498bb3d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Arrival of the Birds (From "The Cinematic Orchestra")
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 0x51da609545dcc8862ea9f13314b396f540b1ac052829e2e8a8b82a041d8ff1bd. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:23:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1957109.
Piano/Instrumental Works: Video Game Themes - Volume I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f37d892c301fa248574b5ac64ffed91a514e42cc03e85ce3c2f0312c8d50de1. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:46:33Z), 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/USE830918097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4f4988bda005f88f58b95626df0fa44a799a40bbb2d267768677d2f1b99118. 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/USE830918104.
Piano/Instrumental Works: Video Game Themes - Volume II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcb4989d86a5c917084a934aa5b65969bd1fadd5cab6a3a392e2624fc0a59c1. 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/USE830918243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61aee111f5a9f1e95373685b96e42c7608d23c2104bd465d91317c8c45785bd0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830918246.
Kingdom Hearts - Dearly Beloved (Version 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591a2a54326e46e8f3effd02b208dab5e931c6ada68c746fc5dc86acdb639b1d. Chain 2 (Bitcoin): anchored in block 957717 (2026-07-12T14:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830918247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b615a932d8614e285028869c4148538e94a18b6abef7dde6c9c1a30e2e97c03. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USE830920322.
Tsubasa Chronicle - Yume No Tsubasa (Lost Wings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06521b8fa4c2c32eb213fdfbc78cbaf93c68867d88bf91248dd52b132355d26. 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/USE830920323.
Pokemon - Farewell Pikachu! (Tears After The Cloudy Weather)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10141aad1f62f41a432847f3e10106359e48061a5fdd657b690d419a084647c. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:22:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830920329.
Katekyō Hitman Reborn! - Kyoya Hibari's Theme (Fuuki Iinchou)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848e66e61d2f890c57dbe72afacc9d26710991f9334b2f829752289503ec10fc. 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/USE830920330.
Piano Solo Works: Anime Themes - Volume I
Piano/Instrumental Works: Movie Score Themes - Volume I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62be620bc1ee815bc832ad7ce4805661b0c432b882d46efe9aa1f6239e9d30f5. 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/USE830939842.
Piano / Instrumental Works: Movie Score Themes, Vol. II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064f3d2f4e37e5771a6bd1347fd1052dd28aaeb5363667db57ee349bd973ac6e. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830975408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b596e33cbaff093a742718bcfad5b2526780b6215e83ab96e02b301da2f7d3e. 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/USE830975419.
Piano/Instrumental Works: Movie Score Themes - Volume II
不能說的秘密 "Secret" & Pop - Piano Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827aa8a65fae3ac957034495ce59c3219f3bf049bc6490cec6199e13eac47eea. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:27:52Z), 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/USE831530868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc4056742b779006c54971a98c8e6d975380662f20072ddf98c03ddd2952d8c. 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/USE831530869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aef469c3935f0ca466690a607c52ab602ff7edad599a267dfa3c4df64f54984. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:41:07Z), 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/USE831530871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933d86e32635da4ae4e4e2cce3d0b6e38ba00fcf3e7e30e8e98eccf7974aff38. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USE831530872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa150f771415499d00d45e3f9e0b95c68f5c81b7b2ce566031cc259379b0ad421. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:35:35Z), 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/USE831530876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3486346e7a2c8936df787dccdae2a37846aaf477650e679d6e6ac84bf23c56e8. 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/USE831530877.
Piano & Instrumental Works: Video Game Themes, Vol. III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e00d8ac7df617fbf408f52de79f06292c9878d987c7ebea43d1d485fb1fe1d6. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831573343.
Dragon Roost Island (From "The Legend Of Zelda: The Wind Waker")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07d8b5d7269ccb27a4c8149dac335881bf0f3361d4de689eb5716e0f53146c2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:02:26Z), 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/USE831573350.
Fi's Lament (From "The Legend Of Zelda: Skyward Sword")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0acfce2ec92212e6fa5440c67c9bfc99e4183c74dbbd5c0d181ab4bdf33e0cc. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831573352.
Piano/Instrumental Works: Video Game Themes, Vol. IV
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea81784e349d6714c44357fc278ced3ee3dc9eb99b660d7210ce76e3f305aeb6. 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/USE831573613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c96d8e70b8699d58195a1d03ce9c13c8461d540ce3a54944e3f4cc61850e1d6. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USE831573615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73d9d3c8f4e06965f2a02233a5d43f0ded9ec6354b8d530965b29d74eb6e63a. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USE831573620.
Piano Instrumental Works: Video Game Themes, Vol. V
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb83f078d30d73dd0780d3c567066f0c0bb702d5505491b4010513c9bd16154. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1823760.
Piano / Instrumental Works: Movie Score Themes, Vol. III
How Does a Moment Last Forever (From "Beauty and the Beast")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a55dcf45741d72c9073bbebc3f2f8fd4b34fed4ac75359c28e3c5078a504cb. 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/QZ22B1832598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac330b863bd542687678324411aab20bd81dc0371c5fe26e3aa39b1b561a570. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZ22B1890199.
Piano / Instrumental Works: Video Game Themes, Vol. VI
Surf Theme (From "Pokemon Gold/Silver/Crystal")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fd613a5095315349859531e96813c188a6bffb3053a67230da93b6ea8b2064. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZ22B2033778.
Zelda's Lullaby (From "The Legend of Zelda")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0b24dba23cf3fb1da792698c04e6e29a02c768aedcbd0b99c3ccb6a75df80c. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2033780.
Piano/Instrumental Works: Video Game Themes, Vol. VII
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3735a160e3cc1870f8059c59c413d38b7bd3866c3315edf855d2b5a1930b47. 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/QZ22B2059287.
Time Is A Place (From "Finding Paradise")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8bce8ddf940451ddb31d314d24fbf635e4bab55d67c998cc1f7ec5e157d134. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZ22B2059290.
Piano / Instrumental Works: Video Game Themes, Vol. VIII
Boss Defeated / Enter The Twilight Realm (From "The Legend of Zelda: Twilight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97aeb13894001239044efcf18fa13854a20b6600c051bdc35cf32ff7e9a3392. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZGWW2110490.
Odale Town / Lavaridge Town (From "Pokémon Ruby/Sapphire/Emerald")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af8f25c3e1aff7fc0fb138f0efa5ecefb48d3ffcfde5b4e1618e469ecf25454. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZGWW2110492.
Verdanturf Town (From "Pokémon Ruby/Sapphire/Emerald")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2efb74e23c781f56d463f61ee6cc876973cadd6c9359180c9316a0ce55402d. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/QZGWW2110493.
Fortree City (From "Pokémon Ruby/Sapphire/Emerald")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffaa80acc15d9ddba0c4d50394af6964c07ce20cd56e505fbb501bc46137b614. 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/QZGWW2110494.
Lavender Town (From "Pokémon Gold/Silver/Crystal")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e7ba65d59061918811fa1c31536398fb84b26b7444b5fc9ecbc6bf8b3828fc. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZGWW2110495.
Trainer Red / Champion Lance - Battle Theme (From "Pokémon Heartgold/Soulsilver")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc782c5319cb8340ff8f72d564c2582390e23cb39df3015407e346677fa4b38. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZGWW2110496.
Piano / Instrumental Works: Movie Score Themes, Vol. IV
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ec462d25947437df70e8164ecfad1b7681a390f24840981ebcf62d0470b042. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2147351.
Piano / Instrumental Works: Video Game Themes, Vol. IX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42aaa49dfbdeac7e658b48d208f7dc56cad6b1bdd6ec22c740d9dac5a0de82a0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZGWX2030286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e16624f9cfaa0ce1c7f804f53d749af517a0d325d59802cb808918cbc1f37c. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZGWX2030288.
Piano Solo Works: Anime Themes, Vol. III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe553d2ebaca7026e5954d364404a47af8c2aad77ddca38f50b9967039494e914. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/QZGWX2170340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4524fde8e14087dedf2f21894a8506bca3040900f9177c668e55687ce9a198b2. 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/QZGWX2170337.
Natsu wo Miteita (From "Hotarubi no Mori e")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3583118134e997f12ea74817bae5d83ca36595d085bad02d3c6b580738f8b970. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZGWX2170341.
Piano / Instrumental Works: Video Game Themes, Vol. X
Bicycle Theme (From "Pokémon Red/Blue/Yellow")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843a0dd5ac5c558db423a103ad0cfc8f35560e7431101b2095927db8b2e504f1. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32100223.
Surf Theme (From "Pokémon Red/Blue/Yellow")
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Rustboro City / Mauville City / Mossdeep City (From "Pokémon Ruby/Sapphire/Emerald")
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Secret & Pop - Piano Collection, Vol. II
KATAWA SHOUJO - The Complete Piano Collection, Vol. I
KATAWA SHOUJO - The Complete Piano Collection, Vol. II
KATAWA SHOUJO - The Complete Piano Collection, Vol. III
KATAWA SHOUJO - The Complete Piano Collection, Vol. IV
KATAWA SHOUJO - The Complete Piano Collection, Vol. V
Piano / Instrumental Works: Movie Score Themes, Vol. V
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Levi's Pain (Omake-Pfadlib) (From "Attack on Titan")
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Piano / Instrumental Works: Video Game Themes, Vol. XI
Piano / Instrumental Works: Video Game Themes, Vol. XII
Piano / Instrumental Works: Video Game Themes, Vol. XIII
Slateport City (From "Pokémon Ruby/Sapphire/Emerald")
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Piano / Instrumental Works: Video Game Themes, Vol. XIV
Peaches (from "The Super Mario Bros. Movie") | Piano Version
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Piano / Instrumental Works: Video Game Themes, Vol. XV
Steve's Lava Chicken (The Piano Editions)
Attack of the Glyphids (From "Deep Rock Galactic")