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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd140c234745f1231588d20766b3f9456fd587eed3f2790997f78c1edd994d338. 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/afa105cc-a670-42ab-89eb-abf27b53f9a7.json and https://artists.proofprofile.net/proofs/artist/afa105cc-a670-42ab-89eb-abf27b53f9a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Like Ameba - The Drayton Manor Mix By the Brand New Heavies
no Name Collection - Mitsu the Beats Remix
JiLL's blue (feat. 元晴, タブゾンビ, 平戸祐介 & 松岡"matzz"高廣)
JiLL's blue (feat. Motoharu, tabuzombie, Yusuke Hirato & Matsuoka""matzz"Takahiro)
What A Little Moonlight Can Do [feat. Eric Alexander] - Cover
My One And Only Love [feat. Eric Alexander] - Cover
<Medley> JiLL's bomb～シングルマザー A GO GO!!～too much!～ハッピーハッピー！アンハッピー？！ - 2014 ライヴ
ネヴァー・エンディング・ストーリー
No Name Collection - Mitsu The Beats Remix
Like Ameba (The Drayton Manor Mix by the Brand New Heavies)
Hutari Manneri flower (feat. Hiro-a-key)
Himatsubushitoyu zeitakuna yoruwo (feat. KOOLOON)
Saigono denkiwa kesanaide (feat. Hiro-a-key)
Mayonaka no Door / Stay With Me (English ver.)
Mayonaka no Door / Stay With Me - English ver.