{"schema_version":"alpha-profile-public-v1","slug":"joseph-chalom","canonical_url":"https://registry.alpha.ac/people/joseph-chalom","as_of":"2026-09-27T03:51:00.565237+00:00","published_at":"2026-09-02T02:37:22.42259+00:00","last_reviewed_at":"2026-05-16T02:23:48.33+00:00","identity":{"display_name":"Joseph Chalom","headshot_url":null,"headshot_media":null,"profile_kind":"director","role_tags":["director","executive"],"current_role":{"company_name":"Sharplink, Inc.","company_slug":"sharplink-inc","exchange":"NASDAQ","ticker":"SBET","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":"2025-01-01","valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","effective_date":"2026-03-17","last_checked_at":"2026-04-25T00:10:01.758+00:00"}},"photo_match":null},"assurance":{"is_claimed":false,"status":"unverified","assurance_level":null,"method":null,"verified_at":null,"expires_at":null},"claiming":{"eligible":true,"label":"Is this you? Claim your Alpha Profile","claim_url":"https://terminal.alpha.ac/claim-profile?person=joseph-chalom","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=joseph-chalom&mode=suggest","canonical_record_will_be_reused":true,"canonical_facts_owner_controlled":false},"presentation":{"schema_version":"alpha-profile-presentation-v1","state":"alpha_editorial","version":0,"published_at":null,"headline":null,"headline_evidence":null,"location":null,"photo":null,"cover":null,"about":["Joseph Chalom is the Chief Executive Officer and President of Sharplink. He spent 20 years at BlackRock in senior leadership roles, most recently as Head of Strategic Ecosystem Partnerships overseeing digital assets and technology innovation. He previously served as Deputy Chief Operating Officer and Chief Operating Officer of BlackRock Solutions, and held board positions at Securitize and Clarity AI."],"links":[],"sources":[],"featured":[],"competencies":[],"board_preferences":null,"board_service":[{"organization":"Sharplink, Inc.","organizationId":"sharplink-inc","title":"Director","period":"2025-01-01 · current","evidenceLabel":"sec_proxy","evidenceState":"verified","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm"}],"experience":[],"education":[],"credentials":[],"section_order":null,"hidden_sections":[],"limitations":["Presentation fields do not alter independently verified Alpha Profile facts.","Owner-supplied résumé records retain their field-level evidence state.","Only confirmed company_person_roles with public evidence. Website governed_site_fallback rows are not invented. about/links are stored people.profile_summary/bio and linkedin_url only. Dates stay undisclosed when the role has no start_date. SoFi Bank is not SoFi Technologies."]},"presentation_authority":"confirmed_company_person_roles","roles":[{"company_name":"Sharplink, Inc.","company_slug":"sharplink-inc","exchange":"NASDAQ","ticker":"SBET","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":"2025-01-01","valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","effective_date":"2026-03-17","last_checked_at":"2026-04-25T00:10:01.758+00:00"}}],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Proxy extraction classified AI/ML experience for Joseph Chalom as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T02:23:48.546209+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBET DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","published_at":"2026-03-17T00:00:00+00:00","last_checked_at":"2026-05-16T02:23:48.40412+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_role","claim_value":"Director","claim_text":"Joseph Chalom currently serves as Director at Sharplink, Inc..","claim_state":"verified","valid_from":"2026-03-17","valid_to":null,"confidence":0.92,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T02:23:48.499641+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBET DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","published_at":"2026-03-17T00:00:00+00:00","last_checked_at":"2026-05-16T02:23:48.40412+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":["Investment and Technology"],"claim_text":"Joseph Chalom serves on Investment and Technology.","claim_state":"verified","valid_from":"2026-03-17","valid_to":null,"confidence":0.88,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T02:23:48.522858+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBET DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","published_at":"2026-03-17T00:00:00+00:00","last_checked_at":"2026-05-16T02:23:48.40412+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_company","claim_value":"Sharplink, Inc.","claim_text":"Joseph Chalom is linked to Sharplink, Inc. as an operating executive.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T02:23:48.683381+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBET DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","published_at":"2026-03-17T00:00:00+00:00","last_checked_at":"2026-05-16T02:23:48.40412+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_role","claim_value":"Chief Executive Officer and President","claim_text":"Joseph Chalom is also listed as Chief Executive Officer and President.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T02:23:48.661338+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBET DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","published_at":"2026-03-17T00:00:00+00:00","last_checked_at":"2026-05-16T02:23:48.40412+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Proxy extraction classified cybersecurity experience for Joseph Chalom as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T02:23:48.590047+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBET DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","published_at":"2026-03-17T00:00:00+00:00","last_checked_at":"2026-05-16T02:23:48.40412+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":true,"claim_text":"Proxy extraction classified technology background for Joseph Chalom as true.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T02:23:48.568023+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBET DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","published_at":"2026-03-17T00:00:00+00:00","last_checked_at":"2026-05-16T02:23:48.40412+00:00","relation":"supports","excerpt_locator":null}]},{"subject":"alpha:person:joseph-chalom","claim_type":"board_service","claim_value":{"tags":[],"title":"Director","period":"2025-01-01 · current","organization":"Sharplink, Inc.","organization_id":"sharplink-inc"},"claim_text":"Director at Sharplink, Inc. (2025-01-01 · current)","valid_from":null,"valid_to":null,"verification_status":"confirmed","date_precision":"period_text_only","evidence":[{"source_url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","label":"sec_proxy","evidence_state":"verified"}],"claim_state":"confirmed","version":1}],"network":{"schema_version":"alpha-profile-network-public-v1","relationships":[],"relationship_pathfinding":false,"authentication_prompt":"Sign in to see how you're connected.","limitations":["Representative factual associations only.","Shared contexts do not assert personal acquaintance.","Anonymous graph traversal is not available."]},"permissions":{"classification":"open_public_projection","public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false},"limitations":["Only permissioned public claims and evidence are included.","Absence of a claim is not evidence that the underlying fact is false.","Public retrieval does not grant model-training or redistribution rights.","Private relationships and Council activity are excluded."],"structured_data":{"@context":"https://schema.org","@type":"ProfilePage","@id":"https://registry.alpha.ac/people/joseph-chalom#profile","url":"https://registry.alpha.ac/people/joseph-chalom","dateModified":"2026-05-16T02:23:48.33+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/joseph-chalom#person","name":"Joseph Chalom","url":"https://registry.alpha.ac/people/joseph-chalom","jobTitle":"Director","worksFor":{"@type":"Organization","name":"Sharplink, Inc.","tickerSymbol":"NASDAQ: SBET"},"affiliation":[{"@type":"OrganizationRole","roleName":"Director","startDate":"2025-01-01","memberOf":{"@type":"Organization","name":"Sharplink, Inc.","url":"https://registry.alpha.ac/companies/sharplink-inc","tickerSymbol":"NASDAQ: SBET"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/1981535/000149315226010536/formdef14a.htm","name":"SBET DEF 14A director slate"}],"mainEntityOfPage":"https://registry.alpha.ac/people/joseph-chalom"},"registry_intelligence":{"schema_version":"alpha-registry-intelligence-v1","record_version":"unavailable","subject":"alpha:person:joseph-chalom","as_of":"unavailable","recorded_at":"unavailable","availability":"unavailable","records":[],"next_offset":null,"limitations":["Structured intelligence is not currently available. Existing published profile evidence remains accessible."]},"trust":{"schema_version":"alpha-profile-trust-v1","verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":9,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"aggregation":{"schema_version":"alpha-claim-aggregation-v1","published_claim_count":9,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":3,"distinct_source_count":1,"conflicts":[],"conflict_count":0,"headline_conflict_count":0,"internal_review_conflict_count":0,"contradiction_types":[],"headline_conflict_types":[],"verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":9,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"coverage":{"schema_version":"alpha-coverage-metric-v1","published_claims":9,"corroborated_claims":0,"sources":3,"distinct_sources":1,"role_claims":1,"last_reviewed_at":"2026-05-16T02:23:48.33+00:00","observed_at":"2026-09-27T03:51:00.565237+00:00","freshness_days":134}},"rights":{"public_retrieval":"allowed","agent_retrieval":"allowed","redistribution":"not_granted","model_training":"not_granted","commercial_use":"not_specified","relationship_pathfinding":"not_granted","direct_contact":"not_granted"}},"projection":{"schema_version":"alpha-profile-projection-v5","entity":{"kind":"person","slug":"joseph-chalom","canonical_url":"https://registry.alpha.ac/people/joseph-chalom"},"publication":{"published_at":"2026-09-02T02:37:22.42259+00:00","last_reviewed_at":"2026-05-16T02:23:48.33+00:00","as_of":"2026-09-27T03:51:00.565237+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/joseph-chalom","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/joseph-chalom","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/joseph-chalom.md","media_type":"text/markdown"},"structured_data":{"embedded":true,"media_type":"application/ld+json"},"share_image":null},"permissions":{"public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false}}}