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 0x1de1ca6834065722a21a1c4870dae76368263fa4eaacbab8a61f93e48c6a098a. 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/c66ecc23-462c-49cf-b3a9-17ea547b960e.json and https://artists.proofprofile.net/proofs/artist/c66ecc23-462c-49cf-b3a9-17ea547b960e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
WE'LL NEVER HAVE A TROUBLE(Live Version)
IT'S MAGIC (Instrumental Version)(Live Version)
T-SQUARE LIVE featuring F-1 GRAND PRIX THEME
Wordless Anthology II 〜Masahiro Andoh Selection & Remix +1〜
Wordless Anthology I 〜Masahiro Andoh Selection & Remix +1〜
Wordless Anthology IIＩ〜Masahiro Andoh Selection & Remix +1〜
TRUTH ～Version '05～ Latin Progressive Mix
TRUTH ～Version '05～ ICEDOWN "MAGIC CITY" MIX
TRUTH ～Version '05～ Let Us All Go To The Untruthful World Mix
虹曲 〜T-SQUARE plays T & THE SQUARE SPECIAL〜
Wordless Anthology I ～Masahiro Andoh Selection & Remix +1～
虹曲 ～T-SQUARE plays T & THE SQUARE SPECIAL～
Wordless Anthology II ～Masahiro Andoh Selection & Remix +1～
Wordless Anthology IIＩ～Masahiro Andoh Selection & Remix +1～
T-SQUARE YEAR END Live 20151219-24 BEST TAKE COMPLETE SELECTION
T-SQUARE Year End Live 20151219-24 Best Take Complete Selection
Yoake No Venus / Dawn of Venus (Live Version)
Kawaranu Omoi / Unchanging Feelings (Live Version)
Asuhe No Tobira / Door to Tomorrow (Live Version)
FANTASTIC HISTORY / THE SQUARE Reunion -1987-1990- LIVE @Blue Note TOKYO
EUROSTAR-RUN IN TO THE LIGHT (Live Version)
THE LEGEND / THE SQUARE Reunion -1982-1985- LIVE @Blue Note TOKYO
T-SQUARE featuring Philippe Saisse ～ HORIZON Special Tour ～ @ BLUE NOTE TOKYO
SKY DRIVE featuring Philippe Saisse (Live version)
Lonesome George featuring Philippe Saisse (Live version)
Horizon featuring Philippe Saisse (Live version)
Kasareria featuring Philippe Saisse (Live version)
Some Other Time featuring Philippe Saisse (Live version)
Night Dreamer featuring Philippe Saisse (Live version)
Unexpected Lover featuring Philippe Saisse (Live version)
Zaku Padadu featuring Philippe Saisse (Live version)
Love Game featuring Philippe Saisse (Live version)
Parallel World featuring Philippe Saisse (Live version)
Breeze And You featuring Philippe Saisse (Live version)
Samba de Bantha featuring Philippe Saisse (Live version)
追憶の街 featuring Philippe Saisse (Live version)
MISS YOU featuring Philippe Saisse (Live version)
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 0x97ef52f4aeb9c3281b622b1a684377226cbe89efec1e0a6f1ef78a26e6abf029. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dqzTNxsuldvXB8nWAEvr9.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/6dqzTNxsuldvXB8nWAEvr9.
T-SQUARE 2020 Live Streaming Concert ”AI Factory” at ZeppTokyo
T-SQUARE Concert Tour " FLY! FLY! FLY! " (Live)
【 LIVE ＆ DOCUMENT 】 安藤正容 Farewell Tour " T-SQUARE Music Festival @LINE CUBE SHIBUYA" より〜 (Live)
“T-SQUARE YEAR-END SPECIAL 2021”@日本橋三井ホール (Live)
T-SQUARE HALL CONCERT TOUR 2022「WISH」@なんばHatch (Live)
T-SQUARE 45th Anniversary Celebration Concert (Live)
VENTO DE FELICIDADE 〜しあわせの風〜 - Live Version