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 0x65e0105c3b0b8336538109b5ea3e54d6cc49517e4f71feb409f64f000fba9201. 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/d6eceecd-73e8-4bf0-b6c4-73794e8d8302.json and https://artists.proofprofile.net/proofs/artist/d6eceecd-73e8-4bf0-b6c4-73794e8d8302.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 0x303c33a1522c44cd24cbb4f91b5ab3a2b2e187bd99eb512ced92d3500b5e962b. 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/USE830997440.
Kawaranai Mono - The Girl Who Leapt Through Time - Piano Solo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bd24fb9d9ac158aeb980eec09ed49c91344d99200347861711321d6ab90399. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USE831505807.
The Elder Scrolls V: Skyrim - Dragonborn - Piano Solo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2e5004b61be18a127c432252acb924d661270a7b381cd19babbf3e5291debf. 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/USE831528112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c2322c9a4f67f6b7ec21684d044a34bd6241f66b4cb8a2fea47b3ac2e2def5. 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/USE831528094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d745fb58202724194c373dd661302424c934468421934763d9ad751393e65e. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831528101.
Video Game Music Collection Piano Solo, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5e5278b2daf504edafa024fe034c8ed3990ad38b9ec4734c90cc9d79427aed. 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/USE831562276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8ee32bbbf2a431e68798cca20cc849841b7fb79f47ae4f0d0a1770afbe61c0. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USE831562257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9009158574bdaab9c126787a8b19e7eec7c78f0157fe175dfe36dd4310f492. 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/USE831562293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8013a40e867f50177d2d29198de386fe4b64b7065c9773c6524a388ec4f82c0. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/USE831562284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a8f049df79c65120717c155a371f576fe3c40117428c864355d45060af74d0. 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/USE831562285.
Gateway Galaxy (From "Super Mario Galaxy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6ad70262912b1dd946ad7d42a157cb3ab44c9debaeb57d6f715691bfd2a27e. 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/USE831562290.
Space Junk Galaxy (From "Super Mario Galaxy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331487d21a88a0debdd3a20ae137cefa020ab0c9ecb2dfc636312d9a0845cef9. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831562282.
Puzzle Plank Galaxy (From "Super Mario Galaxy 2")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bbe6624538d3228eb5f09d0c795c3115707208c1992902c578a0a3b68b4d9f. 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/USE831562275.
Owari e Mukau Hajimari no Uta (Piano Solo)
Anime Music Collection Piano Solo, Vol.3
Rising Hope (From "Mahouka Koukou no Rettousei")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e95aaf273c01cfd0e905f63be3ff3317ce8e6c6159e4fc45f1e154917bd09f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USE831583791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e58dfbbd396a74fa425067c87ca8ddacbe8e5b82fadeb3cac39305817870685. 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/USE831583784.
Elegy For Rem (From "Re:Zero Kara Hajimeru Isekai Seikatsu")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffb4671c67cd7f78be226dd5af88c43204cbf556cdfe327126cb98a41400739. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USE831583794.
Episode 11 BGM (From "Re:Zero Kara Hajimeru Isekai Seikatsu")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c89ef5455bc0b295b68fe76268d5d6fb679d01f63ccb51895dd21918cd9ac5d. 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/USE831583785.
Watashi no Uso (From "Shigatsu wa Kimi no Uso")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d737f402f01cccb709a658c10c7cfcd681af9553363bf50204ca997077b45c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USE831583793.
Christmas Music Collection Piano Solo, Vol. 1
Anime Music Collection Piano Solo, Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfbb0d4abd6e5e7f66f7e94de799b21b6883e7cb64b3617b4877e7b8e43d31c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831592044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf93c8f1360f71d093f7ed77c18729ab703eba0e77a4fd83ceaeee71539c0ccc. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831592045.
Mitsuba no Musubime (From "Nagi no Asukara")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1405716112631d17bfb290060496999a9e50cbf7c67bbf84b30b06b3b9c59b5b. 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/USE831592047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9c69cd2ab5219fe1b41bfe3c7dcd31af19ca61b99c76c2612ada606cda551f. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USE831592050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b72db9e66c81bc445e628267003e0963d3ee98a226473556d78de8ec71e64c. 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/USE831592051.
Anime Music Collection Piano Solo, Vol. 7
Anime Music Collection Piano Solo, Vol. 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d1070ffca839762e37864599810bd5c9c3671fad2837e396de52cdc8cfd16d. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:11:02Z), 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/USY281610559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40686d7e1e78bdbef0316d5e78209eedffba12115a83342cb2e5e00f77e81a21. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY281610561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dacf253135fd1419c59229ad8025f2989612850f3f82ba04263525ebd163d73. 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/USY281610565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c9424065c1562060f7ec951650cf06447801e8252c00eb75c7ac6f2daa620d. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USY281610569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399ad0136218c5143f8139bd045c5ada2f5c0065b429b1f8ee84e0fd659336b8. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY281610570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4948f19ea660f8f3c74ae0c0a8c2a6a18f55f257b243c468887c24b4680d104. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/USY281610566.
Anime Music Collection Piano Solo, Vol. 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4af1ee9de62ac49841e9a5d962d68945f6090612efd99e78e466eacfc35cd6. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZ22B1797536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade6f1319cea2883ea5f1d0e0a91f832b715c21331dd07e622dc7366e8cb3e6a. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QZ22B1797539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef4dfc9d6a5e34587c2af5c8dd26a674b97a2810121d451a4413758af0d358a. 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/QZ22B1797540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fde2e8efa9cb87459f11e39af1a6e90951f7e7f7eb04b4e69a02f3993685e1a. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1797542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786a1266d565e8cc786e432943ebd8f41e297e04f67171cb0fc79421acdb22d3. 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/QZ22B1797543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ca9e3b9ff32396e28cd2681c46f9e89c941336706112f8a5a7775fe9fb2eba. 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/QZ22B1797544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050221c38231782a38bcd9a45b53681dc6b47788809851d1f04cd2e411f78fd9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZ22B1844998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2119ae01065fcaa1b50f8d3fb8db7504eb7904aa937c1b5d3a28c19e28c1150. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QZ22B1844999.
YouSeeBIGGIRL/T:T (From "Attack on Titan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b208ba43a6abe349713091ef8fe21be428db80aa376d9aad56082430cda0cc. 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/QZ22B1845000.
Main Theme (From "Fairy Tail") [Soft Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f5baf1a85756db6e1fbd3b76d3794d7d8bb86dec9bb54f8dede1155da0b53a. 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/QZ22B1845001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34d1842fe354090e585069ff64643fa133a1f505a6886f37d8b6cc3733a9a76. 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/QZ22B1845002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8782c170f372694f6806ef42ae9e267177ae716ec25778eef993c52b373a940a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZ22B1845004.
Heartbreak (From "Masamune-kun no Revenge")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21919e367b6970b21e39cca009d8953a34f1bad68d105f2d4f264630d954a2ab. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZ22B1845005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74989dfcd3e06e9b4b817df83009f2f98f10334f3adb43deb6a04ad87f66c2f8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZ22B1845007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2c188e21fba5473aa9ed1d65f5e88bd8ed15d3b55eec1df5b88cba3e1bde50. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:29:46Z), 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/QZ22B1845008.
Catch the Moment (From "Sword Art Online: Ordinal Scale")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d471d537e2635b452452268718ee315019c8a15186c59a7c8a688720e663bb. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:10:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1845009.
Disney Music Collection: Piano Solo, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2c6a62710630edc97f95808769c74bb3d6ceec73bd743bb973ef9e7d965870. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1886050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf152f955de6f8c1d943981a908fa8c1740b641843a59b4325c9b24b51956096d. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZ22B1886037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f19f00193f2350fd084ada9f9f8066b248a6e6e836f00b50536abeacdd99e03. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZ22B1886044.
He's a Pirate / The Black Pearl (From "Pirates of the Caribbean")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f015d086d2815217deca25003c58a45e825e122d94bd23a4035f53a39011f9. 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/QZ22B1886045.
You've Got a Friend in Me (From "Toy Story")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0172736f66c46deee24db3123a4567f9198c764bd96e74c4bfc3c2bbdc0e3c. 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/QZ22B1886048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfe8894ef349530131f724cfc2c4fa8ad09c296600f75221385a832a4810c87. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZ22B1886049.
Anime Music Collection: Piano Solo, Vol. 8
Avatar Theme (From "Avatar: The Last Airbender")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98a1ae8628c1335fb7096337f350dd0fed09f36ff0ed432b2dd22d456aa415e. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZ22B1986857.
Ichiban no Takaramono (From "Angel Beats!") [2018 Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611136fe7f94242b8068b89d8fb435b4f08b4e5ea0d5f7205e7fdf3d7b826354. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZ22B1986858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c2a7f95dc7156018566393779753367e2c7a76fd0bc4dcd07866940ce82abb. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:25:38Z), 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/QZ22B1986863.
You Are Not Alone (From "Sword Art Online")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d62d5253ebd1e04d06de632b13baa312dec1678a1e9dab71f1d52f37b77dc28. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZ22B1986864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00350a4ecf5a15d799fe896f1c7d07c4a66117d6bfda5ffd87d1e6feee26a0b. 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/QZ22B1986866.
Video Game Music Collection: Piano Solo, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7c30554a1af37d2c136f583298d2a1523ff260f0a5b0996ac34903e4f8d9ff. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZ22B2099579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3331696ca38dd15cae56e94bf720b71f52ae866a949d286358c278e45e13d3. 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/QZ22B2099580.
Terrey Town (From "The Legend of Zelda: Breath of the Wild")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686a74ecea0fd7c672309d3ff72aa3f60fa8b76837d13403f291cdfb87513fb6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:32:57Z), 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/QZ22B2099581.
Song of Healing (From "The Legend of Zelda: Majora's Mask")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3a253ef4125d4a2e9546b5bdb84c6c71c2a4478965f8ed75b1b547990cb6d4. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:05:14Z), 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/QZ22B2099582.
Kakariko Villiage (From "The Legend of Zelda: Ocarina of Time")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3903514a6000e581710009ebc28820a8a630c4d028d8625f9ea9f6907c8ef98. 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/QZ22B2099583.
Far Horizons (From "The Elder Scrolls V: Skyrim")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067ed7b76447990d9fb6a3900bc45b7aee0da0eb812efe4640de8d5f3db89b5b. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:37:38Z), 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/QZ22B2099584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23ba4cd93e4978c0bb2dda78346d45635ac27ce3cb8cc9be03ecbf9f80fab63. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:10:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2099586.
Anime Music Collection: Piano Solo, Vol. 9
Ichiban no Takaramono [2019 Version] (From "Angel Beats!")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5ed7cad98cb6ffea845ba7191e021a9ef8ed1b4c7ca2ce857e0196d9a6c175. 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/QZ22B2077658.
Shinzou wo Sasageyo (From "Attack on Titan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45f7f898595e88844c8c938bbe606b17617dfd106b95391f3f33628a4053af3. 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/QZ22B2077659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d3da451aec249161d37ab37c6bb5d9b10186e7a755cf9cb539b0153ced42be. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZ22B2077661.
Adamas [Soft Version] (From "Sword Art Online: Alicization")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a821a670b19336eaea3dc7697f9ac26499101ba6b06331b5e51e0f438e1b1c5. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QZ22B2077665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36eb63261eaed436e4881dc7580b27c2d4ebfd996e1c151b9b15b59fc1427262. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZ22B2077666.
Disney Music Collection: Piano Solo, Vol. 2
Anime Music Collection: Piano Solo, Vol. 10
Merry-Go-Round of Life (From "Howl's Moving Castle")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ba5b950221d9008a8d886652f8ebb0107498f7c6ce0bfa198af565ebae7676. 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/QZGWW2125206.
A Town With an Ocean View (From "Kiki's Delivery Service")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4739cb8ae718dd31dffd8b11ffc7c33448cdf6dc83b72725221f2b4b60775101. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZGWW2125207.
Innocent (From "Laputa: Castle in the Sky")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28bd2a37fe48ccbdd5054ffc50f4975d71a4009b06d95fee64f168b4fa6fbbf. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:21:18Z), 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/QZGWW2125208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98aa4877a4d9ec83a8de183b591fc5cba17be5798e3e25cc0392c511606b22ec. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:52:41Z), 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/QZGWW2125211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9213849571e8d29128c51e5e018aae5f59e9d3ecac942ee0797b6b3eeda53ce3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZGWW2125214.
Anime Music Collection: Piano Solo, Vol. 11
My Soul, Your Beats! (From "Angel Beats!")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb184fe92ca642fbcfb5dfe715d8870fcca61e9d3e09538eb3211791873382ca2. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZGWX2007354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1e3484f6b17edf2acdf803ec974de6c011d5ec1e6257cf1c163a1c7946146e. 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/QZGWX2007355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370f186476ba86eb011899aa34f326862607014c28c1f21a7872c4eb966d6d08. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:12:00Z), 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/QZGWX2007356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278ddb4ff9618089d6fc2a3ab2ec9069315fd201f4c48e57a34a5685b6e9fd98. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZGWX2007358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733c5f689bbcd58c84c7ac3818dde7c2fdb4bea67eb1d7bfb990ba94b5cc616d. 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/QZGWX2007359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ac90087d74b4b722fce340f215c9c823ffe15edc61a3ee3439087c75a422a9. 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/QZGWX2007361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9079ad50f345e40ecc0aab6a22a85aa9064688754eac3840f313f0cb651523ba. 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/QZGWX2007363.
Smile for You (From "Sword Art Online: Ordinal Scale")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983bf0723bda6a30ac82b9f75ad7eb413386396b39e14ff77558865add8dab61. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2007364.
Seaside (Inspired by 'The Outlaw Ocean' a book by Ian Urbina)
Video Game Music Collection: Piano Solo, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de78eaff64f6662cd246ee36031882d9e68bec52bdc86959c00311cf110f37c. 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/QZGWX2051391.
Stale Cupcakes (From "Animal Crossing: City Folk")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04d7e83deb87c0c4d06920541a61b3f4c54b9fcedb04826fc2e3b1ddf51963d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2051392.
Welcome Horizons (From "Animal Crossing: New Horizons")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717ba196e492e4471a14d7f85e541a9daa3aa34ce7e69aa31b96223601307e43. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:31:34Z), 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/QZGWX2051393.
The Roost (From "Animal Crossing: Wild World")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f07a23179dabd1d0e37332075c9127bf83647294f4deb8c8e58cfcc6600514. 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/QZGWX2051394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ae680fc1260b64b911fb27c67f9c14c844472e6f971de0c608fd9a456994ef. 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/QZGWX2051395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4660df1113b4b4a0162bb2647be41aa0e58542d67bcb3629ee86e1a663bb37. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T05:02:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2051398.
The Color of Sunrise (From "Fire Emblem: Three Houses")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b352022c51418364e222806795e6c21bd8e1f8db8d40cfb604a5e74b4829cb5. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2051399.
Zelda's Lullaby / Title Theme (From "The Legend of Zelda: Ocarina of Time")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e31cff865a836a5e22913c6bafc7f6dd12f8dd8cafc5260c4c360bab63e561b. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZGWX2051401.
Luigi's Mansion Theme (From "Luigi's Mansion")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9418f3c55dd6318f37fa1fa8245e6a161586e2fbb055165a4b505b7bfe2cf97b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZGWX2051402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fe2af797bdfe70942f5eabeae6a79420033285a971a6ed9c53036f51086b2d. 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/QZGWX2051403.
Piranha Plant's Lullaby (From "Super Mario 64")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b922a87704090e43dadc1b73d757d43da2d44f0e6a530a00238ff403305287. 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/QZGWX2051405.
Ichiban no Takaramono (from "Angel Beats!") [2015 Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2364a5d3dbe88d36fc6d82615250f3ac6aa65b87feb3c98bcae05fcb6696e951. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/QZGWX2168939.
The Palm of a Tiny Hand (from "Clannad")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6166d04084deccce23afea821b60b78e4f559e099227c9e388c1d02505377757. 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/QZGWX2168942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd37c99ac75042b87b45aab2b92900c88ffd6811d680b4008fdfe373e104757. 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/QZGWX2168943.
Anime Music Collection: Piano Solo, Vol. 12
Avatar Music Collection: Piano Solo, Vol. 1 (The White Lotus)
The Avatar's Love (from "Avatar: the Last Airbender")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9013f827d27fe3f47e1748c230d0696a3d684a643f22780f7f0e1c0fca505b7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2137694.
Video Game Music Collection: Piano Solo, Vol. 4
Video Game Music Collection: Piano Solo, Volume 4
Anime Music Collection: Piano Solo, Vol. 13
Anime Music Collection: Piano Solo, Vol. 14
Disney Music Collection: Piano Solo, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb480b1636343e9093150030ebf65e48c4db191a178fd49ab0fc65e9bc2d221. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QZPJ32480899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3bf40784e57ff46a35d3f1846b37c74a7f2902c8ba2a2da5788cf02533bb2b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:33:06Z), 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/QZPJ32480900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6732b65eff209959781e87962f398dfad7b5bdb578a2276ee7599db733e43dae. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32485600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb424204f26a0c8ea3d23c014c6e27ba199eb0f6604f1532b9212f88b6e2d710. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:03:25Z), 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/QZPJ32485601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa937efb888367f23b9af436f86488631a92a226a370115a720007678b3674a5e. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:58:52Z), 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/QZPJ32485602.