1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x97a52b0fcd9396e598a9d0c71f086e555bec613108087c248819c804cffa22e0. 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/ebd87620-56f2-4b78-a22c-0734be4a50d3.json and https://artists.proofprofile.net/proofs/artist/ebd87620-56f2-4b78-a22c-0734be4a50d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
555 is in your heart - (original version)
east end girl - [CHERRYBOY FUNCTION REMIX]
light night dance - Shinichi Osawa Remix
sundown river - I am Robot and Proud Remix
555 Is In Your Heart (YSST Mix 2008) Remixed By Y.sunahara
555 Is In Your Heart - (YSST Mix 2008) Remixed By Y.sunahara
east end girl(keeps singing) - remixed by FRONTIER BACKYARD
my favorite swing - Hudson Mohawke's Cobra Slice Rework
station to stars - Ceephax's Turkish Bath Mix
double moon song - A GUY CALLED GERALD/Deep Tech Mix
station to stars - Beyond The Wizard's Sleeve Remix
555 is in your heart - [YSST MIX 2008] REMIXED BY Y.SUNAHARA -BONUS TRACK-
baby's acid jam - [baby's star jam original version] -BONUS TRACK-
baby's star jam - [rainy sun mix by DE DE MOUSE] -BONUS TRACK-
Ddg (DE DE MOUSE + Drumrolls Immersive Mix)
Dbp (DE DE MOUSE + Drumrolls Immersive Mix)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4faf9b08c607ccdc728bf39240b8f417948951c3cf2c72fedd06241261753e37. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2b9lz2OVU8f8ka9tzpYPGS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2b9lz2OVU8f8ka9tzpYPGS.
Neon Lightの夜 (Extended Dance Mix) feat. 一十三十一
{"copyright_id":"0x473ed1c0c7ae7792e8762857a330af67425f9152e1b627e93f99516fa71f806b","isrc":"JPS801952698","name":"Neon Lightの夜 (Extended Dance Mix) feat. 一十三十一","registered_at":"2026-06-23T02:25:44Z","spotify_id":"5dqowSri7TtAasPTSVYG3K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473ed1c0c7ae7792e8762857a330af67425f9152e1b627e93f99516fa71f806b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5dqowSri7TtAasPTSVYG3K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dqowSri7TtAasPTSVYG3K.
{"copyright_id":"0x7600df3b36f1a3c27791658acabfe5ef4eac820c4a0eaca2bab90b149c786dde","isrc":"JPS801959986","name":"Daylight & Night","registered_at":"2026-06-20T04:37:53Z","spotify_id":"3TQv71B1rvrP07qptG8upM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7600df3b36f1a3c27791658acabfe5ef4eac820c4a0eaca2bab90b149c786dde. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3TQv71B1rvrP07qptG8upM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TQv71B1rvrP07qptG8upM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0182b1c01b6558231ef199053a0054115a01fccbb1b37f1661c5ae19d0d4934d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6n2knovRHmA6fAMdNrLp51.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n2knovRHmA6fAMdNrLp51.
{"copyright_id":"0x8b2d0000e1f42ffd22974f52af6b79ebec6745576bc80ef61372d801f53c1d5a","isrc":"JPS801963184","name":"As You Feel","registered_at":"2026-06-10T16:28:17Z","spotify_id":"2enuOxReomNclhihZgFcWc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2d0000e1f42ffd22974f52af6b79ebec6745576bc80ef61372d801f53c1d5a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2enuOxReomNclhihZgFcWc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2enuOxReomNclhihZgFcWc.
{"copyright_id":"0x2ad0c6ec357ffc488740af0c89e28e37bfac21fe4703fbaf05ac02a5e74d5318","isrc":"JPS801964825","name":"Love Groovin'","registered_at":"2026-06-17T22:52:05Z","spotify_id":"5vXhl78aOAmAV1sLKJotwI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad0c6ec357ffc488740af0c89e28e37bfac21fe4703fbaf05ac02a5e74d5318. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vXhl78aOAmAV1sLKJotwI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vXhl78aOAmAV1sLKJotwI.
{"copyright_id":"0x2c8898f4310db3eb9186aca88f0573e6d0e3dff2fc9b3e4ff72d9b29bf551be3","isrc":"JPS802350194","name":"Seek Out My Rabbit","registered_at":"2026-06-23T02:26:16Z","spotify_id":"3tQHOk6zP4CWhtmWJWJxCF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8898f4310db3eb9186aca88f0573e6d0e3dff2fc9b3e4ff72d9b29bf551be3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tQHOk6zP4CWhtmWJWJxCF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tQHOk6zP4CWhtmWJWJxCF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d5ec53adce93d600a660d51a71f06e858b9eb33d82f6d6059e9716354c814d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3S8JB9ENMHufPe0RxdULrw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3S8JB9ENMHufPe0RxdULrw.
Sunset Lover (CHERRYBOY FUNCTION Extended)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b5b29a004e8ab0406d60573021efa64bf5185f31c0c69e6c4669b73f18020f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cwRardX67NbsvOYCttNJG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cwRardX67NbsvOYCttNJG.
{"copyright_id":"0x02a142df53d754a3ee4b6b8f21d5b0fc82ba89e8e68734dae83969eeffe885b6","isrc":"JP92J2400177","name":"(Never Gonna) Give Me Up","registered_at":"2026-06-11T06:06:05Z","spotify_id":"0OKiAgews9tWcXMm27MOVM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a142df53d754a3ee4b6b8f21d5b0fc82ba89e8e68734dae83969eeffe885b6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OKiAgews9tWcXMm27MOVM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OKiAgews9tWcXMm27MOVM.
アロマショップタチバナのテーマ
エスカレーターホールあたりでかける曲
カーアクセサリーオートメイトのテーマ
ホームセンターコモンズのテーマ
メンズカジュアルもりむらのテーマ
駐車場（※閉店1時間前から必ずかける）
ゲームセンターインベーダーズランドのテーマ
スーパーに閉じ込められたぼくら
Shadow World - DE DE MOUSE shadow swing mix
ペルソナ4 ダンシング・オールナイト オリジナル・サウンドトラック (ADVANCED CD付 COLLECTOR'S EDITION)
{"copyright_id":"0xe95665a66173165403466668407c191930f5114aba2c15c9dabb76108adc52be","isrc":"JPK651669315","name":"Shadow World - DE DE MOUSE shadow swing mix","registered_at":"2026-06-18T12:46:04Z","spotify_id":"6r7UWtvkKtwW4x5bxsua14","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95665a66173165403466668407c191930f5114aba2c15c9dabb76108adc52be. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6r7UWtvkKtwW4x5bxsua14.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r7UWtvkKtwW4x5bxsua14.
Shadow World - DE DE MOUSE shadow swing mix Long Mix
ペルソナ4 ダンシング・オールナイト サウンドトラック
{"copyright_id":"0xf0f80bbbe14c7617a011ed21fb0af522cfdb8d23f91b80181f4e62382b4ca64c","isrc":"TCJPS2277043","name":"Dive To Paradise","registered_at":"2026-06-23T02:27:23Z","spotify_id":"2vwnTZTwEAB782Km8838te","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f80bbbe14c7617a011ed21fb0af522cfdb8d23f91b80181f4e62382b4ca64c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vwnTZTwEAB782Km8838te.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vwnTZTwEAB782Km8838te.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac24417830330585bec56fa22c63dbdc1d0cd4bff8bfce0889b14c73728d44bf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0M6Xd82gmkSV5dvA6Jht3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M6Xd82gmkSV5dvA6Jht3r.
CITY FUNK -Twilight- mixed by DJ TARO of Rhythm & Groove (DJ MIX)
{"copyright_id":"0x176e5b671dfbcdc2436103c441769eabd77e7e7f4b1ca0788e17d46f248b619c","isrc":"TCJPA2445122","name":"Step in Step in - Mixed","registered_at":"2026-06-24T08:41:43Z","spotify_id":"6CpxNXealNi8sU5iEplfTC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176e5b671dfbcdc2436103c441769eabd77e7e7f4b1ca0788e17d46f248b619c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CpxNXealNi8sU5iEplfTC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CpxNXealNi8sU5iEplfTC.
Future - umber-evergreen mix by DE DE MOUSE
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5234078091c869c561a295d9d2182082babbaba247c41cce779248883135bd4e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BZOQ3f5UNbbWeJHYg5Zmv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BZOQ3f5UNbbWeJHYg5Zmv.