Mark Steinberg
Mark Steinberg is a sports agent who has been representing top golfers since 1992. He is a partner at Excel Sports Management. where he heads the professional golf division. Established in 2002, Excel Sports Management is a full-service sports management and marketing agency representing top athletes in professional basketball, baseball and golf. On June 6, 2011, Tiger Woods announced he would be going to Excel with Steinberg. Since that announcement, Steinberg has continued to build his division, including signing nine-time PGA Tour winner Matt Kuchar and Danielle Kang. Previously, he led the global golf division of the large corporate sports agency IMG. While there, Steinberg shaped the careers of many golfers, including Tiger Woods, Steve Stricker and Annika Sörenstam. Steinberg has represented Tiger Woods since 1998. As the agent for Tiger Woods, Steinberg has been described as "the de facto chief executive of (Tiger's) golf and endorsement empire" and among the "three or four most powerful people in golf". Steinberg has described Mr. Woods as "one of my best friends". Steinberg parted with IMG in May 2011. Steinberg sits on the following boards; Tiger Woods Foundation Board of Governors, Annika Sörenstam Foundation Board and Cleveland Sports Commission.
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xccbf8f4c7d19319d25cb6429e0378f3dbba8cbdb3dca09f28e51f134c462bbd4
- Status: registered
- Registered: 2026-06-16T20:03:59+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xccbf8f4c7d19319d25cb6429e0378f3dbba8cbdb3dca09f28e51f134c462bbd4
- Bitcoin block (earliest attestation): 954065, 2026-06-17T08:10:43Z
- Record hash: sha256:48e427848543c96dcfd5707d7e47b52df8daf250e7130f75bbbbeec58be75e03
- Anchored record: https://artists.proofprofile.net/proofs/artist/575ea2cb-792f-4a33-acc0-bf924d7eae9a.json
- OpenTimestamps proof: https://artists.proofprofile.net/proofs/artist/575ea2cb-792f-4a33-acc0-bf924d7eae9a.ots
- Verification result: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/575ea2cb-792f-4a33-acc0-bf924d7eae9a
- Bitcoin block lookup: https://blockstream.info/api/block-height/954065
Top Tracks
- "And All Is Always Now"
- Horn Trio
- Triptych
- Trio for Piano, Violin, Cello: Piu Lento che la prime volta-Grandioso-Grave
- Trio for Piano, Violin, Cello: Vivo-Sostenuto-Estatico
- Trio for Piano, Violin, Cello: Tranquillo
- Trio for Piano, Violin, Cello: Sostenuto-Reditativo-Tempo I
- Trio for Piano, Violin, Cello: Lento-Tempo I
- Trio for Piano, Violin, Cello: Vivo
- Trio for Piano, Violin, Cello: Lento
- Trio for Piano, Violin, Cello: Souple-Con Fuoco
- Etudes, Book I, for Solo Piano: No. 5, In Endurance
- Etudes, Book I, for Solo Piano: No. 2, In Repeated Notes
- Etudes, Book I, for Solo Piano: No. 1, In Polyrythyms
- Etudes, Book I, for Solo Piano: No. 3, In Trills
- Fenton Songs II: No. 4, Fireflies of the Sea
- Fenton Songs II: No. 3, The Ballad of the Shrieking Man
- Fenton Songs II: No. 2, Tiananmen
- Fenton Songs II: No. 1, Blood and Lead
- Fenton Songs: No. 4, Hinterhof
Albums (16)
- Charles Wuorinen: Metagong (2014-06-01)
- Mozart: Sonatas for Piano & Violin (2010-01-01)
- Schumann: A Schumann Salon Concert Performed on Period Instruments (2009-05-19)
- Mozart 225: Complete Duos (2017-01-01)
- Cowell: Homage To Iran / Piano Pieces / Set of Five / Six Casual Developments / Two Songs (2005-02-01)
- Ladder of Escape 14 (2023-12-18)
- Lecuona: The Piano Music (2013-04-30)
- Lecuona: Complete Piano Music (The), Vol. 5 (1999-11-30)
- Nancarrow: Pieces for Small Orchestra / Tango? / String Quartet No. 1 (2005-06-01)
- Mozart: The Singles - 66 Classic Tracks (2016-10-01)
- Sierra: New Music With A Caribbean Accent (2007-04-29)
- Wuorinen: Ashberyana / Fenton Songs I and Ii / Josquiniana (2008-04-29)
- 54 Minutes from Viñao (1996-01-01)
- Kirchner: Duo for Violin and Piano / Piano Trio / Piano Sonata / Triptych (2005-04-01)
- Dawe: A Noise did Rise (2010-02-01)
- Bruce Adolphe: Turning, Returning (1997-01-01)
Recordings with proof (15)
- Sonata for Piano and Violin in F, K.377: 1. Allegro; ISRC GBBBA0401681; CopyrightID 0xa65e5cdc455f8acf867cbb3cbc239df701cb9e296b29debb538fa746b56e28fd; Bitcoin block 957073; anchored record, OpenTimestamps proof, verification result
- Sonata for Piano and Violin in F, K.377: 2. Tema (Andante) con variazioni; ISRC GBBBA0401682; CopyrightID 0x948b887c3387b09a386f9932d4e1c4667e951c5616d7231ce2edf0d98cea300b; Bitcoin block 957118; anchored record, OpenTimestamps proof, verification result
- Sonata for Piano and Violin in C, K.303: 1. Adagio - Molto allegro; ISRC GBBBA0401711; CopyrightID 0x3ff387c29f2a9b26d6c5cab59f3694de6e55bccfe82fa2f9048eb60d0378f53e; Bitcoin block 957118; anchored record, OpenTimestamps proof, verification result
- Sonata for Piano and Violin in E minor, K.304: 2. Tempo di minuetto; ISRC GBBBA0401742; CopyrightID 0x253ce723cb698044394f91d7302973e81cf0d42a3607003d6c0faa8e2bd0de2e; Bitcoin block 957118; anchored record, OpenTimestamps proof, verification result
- Sonata for Piano and Violin in A, K.526: 2. Andante; ISRC GBBBA0401772; CopyrightID 0x63e9a9a193828d16b75c50405ce687b7a6243113014d4849e0cb68636840e37b; Bitcoin block 959159; anchored record, OpenTimestamps proof, verification result
- Sonata for Piano and Violin in F, K.377: 3. Tempo di menuetto; ISRC GBBBA0401683; CopyrightID 0xd069feaf18c45c586e6b995c5ff85b2b0642e9c26bd4538f76ac1df5c710b421; Bitcoin block 960340; anchored record, OpenTimestamps proof, verification result
- Sonata for Piano and Violin in C, K.303: 2. Tempo di minuetto; ISRC GBBBA0401712; CopyrightID 0x147d5c4c8301faa53ca19db298ad9771eab8c05c13577d5dc1a463abc066bd22; Bitcoin block 960362; anchored record, OpenTimestamps proof, verification result
- Sonata for Piano and Violin in E minor, K.304: 1. Allegro; ISRC GBBBA0401741; CopyrightID 0xa9dc11c92e2909e34a953695fa0720620533a68bf95fd26bb958f801f8900c86; Bitcoin block 960317; anchored record, OpenTimestamps proof, verification result
- Sonata for Piano and Violin in A, K.526: 1. Allegro molto; ISRC GBBBA0401771; CopyrightID 0x0750b226ccf2582d4ce77368efbd5659e72a849a8aec12ab857e34991d54a5c5; Bitcoin block 960441; anchored record, OpenTimestamps proof, verification result
- Homage to Iran: I. Andante rubato; ISRC HKI190351901; CopyrightID 0x207c560956d49a41a3402cd3c1f1f18b36237de5fbc4e84174b5dd99013520dd; Bitcoin block 957118; anchored record, OpenTimestamps proof, verification result
- The Banshee; ISRC HKI190351910; CopyrightID 0x434caad46836a09920df9eaab2d661929fac5285ceae5f6f17361f66618ebbb4; Bitcoin block 956304; anchored record, OpenTimestamps proof, verification result
- Symphony No. 40 in G Minor, K. 550: 1. Molto Allegro; ISRC DEF058903156; CopyrightID 0xdf8a4d359bd5fc7d214b2d3d434f4fc2aa22a10330a64e2eddc93b9dab415658; Bitcoin block 957124; anchored record, OpenTimestamps proof, verification result
- Mozart: Don Giovanni Medley, K.527 - Medley; ISRC NLA507301340; CopyrightID 0x23a4a4009ae932377153d5bf64f0d7fd5e8e92ffc681af87590ecc032b7e2573; Bitcoin block 957124; anchored record, OpenTimestamps proof, verification result
- Eine kleine Nachtmusik (A Mozart Medley) - Instrumental; ISRC DEUM70903369; CopyrightID 0x1e6043857a077e20b7bf4cb5e3636cf0ce19db00a4161596d4bed859fd780b45; Bitcoin block 956302; anchored record, OpenTimestamps proof, verification result
- Piano Concerto No. 21 in C Major, K. 467: 2. Andante; ISRC DEF056100245; CopyrightID 0xb8e889846605b3966dd078410fc120599696059de206092f85e3c3c9a1e14099; Bitcoin block 957118; anchored record, OpenTimestamps proof, verification result
Full machine-verifiable record (JSON-LD, dual-chain proof, every album and recording): https://artists.proofprofile.net/storage/jsonld/artists/cf06/artist-1429254.json
Popularity-0 recordings of Mark Steinberg in everplay, described from supplier metadata.