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 0x9a77b9d734525956826c443226ade80a048885fe7c65970fc5cb35a2b08b571f. 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/a35cf335-6d54-4fff-b3ee-ae9a727d6ef3.json and https://artists.proofprofile.net/proofs/artist/a35cf335-6d54-4fff-b3ee-ae9a727d6ef3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Loser's Lament (Theme From "Sweet Love, Bitter")
Mal Waldron Plays the Blues (Live at the Domicile)
レミニッセント・スイート：ディグ・イット・ディープ・ダウン・ベイビー～エコーズ～ワンス・モア・ウィズ・フィーリング
You Are the Sunshine of My Life - Studio
To the golden lady in her Graham cracker window
Julien Dans L'ascenseur - Florence Sur Les Champ-Elysées
Mal Waldron Interview - The Way He Remembers Billie Holiday
Jump For Victor - Instrumental / Alternative Take
Round Midnight - Let's Call This 1 - Live
Round Midnight - Round Midnight 1 - Live
Round Midnight - Herbe De L'oublie 1 - Live
Round Midnight - Round Midnight 2 - Live
Round Midnight - A Case of Plus 4's - Live
Round Midnight - The Seagulls of Kristiansund - Live
Mal Waldron Interview: The Way He Remember's Billie Holiday
The Essential Jazz Collection: Left Alone
Mal Waldron Interview-The Way He Remember's Billie Holiday
The Quest (feat. Booker Ervin, Eric Dolphy) [Original Album Remastered]
Best Jazz Players (feat. Ron Carter, Eric Dolphy) [Remastered]
For Every Man There's a Woman - Remastered
You Don't Know What Love Is - Remastered
Mal Waldron: The Way He Remembers Billie Holiday
For Every Man There S a Woman - Original Mix
Portrait of a Young Mother - Original Mix
You Don T Know What Love Is - Original Mix
You Stepped Out of a Dream - Original Mix
Mal Waldron. The Complete Trio Recordings 1958-1960. Mal/4 – Trio / Impressions / Left Alone
Overseas Suite - Part I - Champs Elysees
Overseas Suite - Part II - C'est Formidable
Teddy Charles: Interview to Mal Waldron. The Way He Remembers Billie Holiday
The Vinyl Masters: The Prestige Jazz Quartet
イースト・セントルイス・トゥードゥル・オー
オール・ザ・シングス・ユー・アー
イット・ネバー・エンタード・マイ・マインド
アイ・ホープ・アイ・ゲット・イット
モーメンツ・トゥー・リメンバー
グリーン・ドルフィン・ストリート
ラブ・チェインジズ・エブリシング
ポートレート・オブ・ファミリーズ
グルーピング・アフター・ライト
ジス・タイム・ネクスト・イヤー
MAL WALDRON - THE GREATEST HITS VOL.1 (맬 왈드론 히트곡 모음집)
MAL WALDRON - THE GREATEST HITS VOL.2 (맬 왈드론 히트곡 모음집)
Mal Waldron The Way He Remembers Billie Holiday
Portrait of a Young Mother (Original Mix)
You Don't Know What Love Is - Original Mix
For Every Man There's a Woman - Original Mix
The 12 Days of Christmas with Mal Waldron
Plays The Blues Live At The DOMICILE (Remaster)
J.M.'s Dream Doll (Alternative Take) - Remastered
Searching in Grenoble : The 1978 Solo Piano Concert (Live)
Four Classic Albums (Mal 2 / Left Alone / Mal 1 / Mal 4)
From This Moment on (Mal 2) - 2024 Digitally Remastered
J.M's Dream Doll (Mal 2) - 2024 Digitally Remastered
The Way You Look Tonight (Mal 2) - 2024 Digitally Remastered
One by One (Mal 2) - 2024 Digitally Remastered
Don't Explain (Mal 2) - 2024 Digitally Remastered
Potpourri (Mal 2) - 2024 Digitally Remastered
Left Alone (Left Alone) - 2024 Digitally Remastered
Catwalk (Left Alone) - 2024 Digitally Remastered
You Don't Know What Love Is (Left Alone) - 2024 Digitally Remastered
Minor Pulsation (Left Alone) - 2024 Digitally Remastered
Airegin (Left Alone) - 2024 Digitally Remastered
Stablemates (Mal 1) - 2024 Digitally Remastered
Yesterdays (Mal 1) - 2024 Digitally Remastered
Transfiguration (Mal 1) - 2024 Digitally Remastered
Bud Study (Mal 1) - 2024 Digitally Remastered
Dee's Dilemma (Mal 1) - 2024 Digitally Remastered
Shome (Mal 1) - 2024 Digitally Remastered
Splidium-Dow (Mal 4) - 2024 Digitally Remastered
Like Someone in Love (Mal 4) - 2024 Digitally Remastered
Get Happy (Mal 4) - 2024 Digitally Remastered
J.M's Dream Doll (Mal 4) - 2024 Digitally Remastered
Too Close for Comfort (Mal 4) - 2024 Digitally Remastered
By Myself (Mal 4) - 2024 Digitally Remastered
Love Span (Mal 4) - 2024 Digitally Remastered
The Mighty Warriors: Live in Antwerp (Live)
Medley: Snake Out / Variations On A Theme by Cecil Taylor (Live)
Dedication To Brahms - Alternative Version
At the Five Spot, Vol. 2 [Rudy Van Gelder Remaster]
I'll Close My Eyes (From "Two Guitars") [Bonus Track]
All Night Long / All Day Long (& Bonus Album "Two Guitars")
Blue Duke (From "Two Guitars") [Bonus Track]
Dead Heat (From "Two Guitars") [Bonus Track]
Pivot (From "Two Guitars") [Bonus Track]
Little Melonae (From "Two Guitars") [Bonus Track]
This Way (From "Two Guitars") [Bonus Track]
Out of Nowhere (From "Two Guitars") [Bonus Track]