---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-012270"
form_type: "8-K"
ticker: "DTCX"
cik: "0001853825"
company_name: "Datacentrex, Inc."
filed_at: "2025-08-22T23:59:59+00:00"
generated_at: "2026-05-17T10:38:36.481031+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Thumzup Media to acquire Dogehash in stock merger; name change to Dogehash Technologies Holdings

## Summary
- Thumzup to issue 30.7M restricted common shares for 100% of Dogehash; preferred stock for holders >4.99% beneficial ownership.
- Merger requires shareholder approval under Nasdaq Listing Rule 5635(d) due to issuance >19.99% and change of control (Rule 5635(b)).
- Dogehash operates industrial-scale blockchain mining for Scrypt assets like Dogecoin and Litecoin; post-merger aims to be leading Dogecoin mining platform.
- Closing conditions include shareholder and Nasdaq approvals, fairness opinion, and receipt of Dogehash financial statements.

## SEC filing metadata
- accession: 0001493152-25-012270
- form_type: 8-K
- ticker: DTCX
- cik: 0001853825
- company_name: Datacentrex, Inc.
- filed_at: 2025-08-22T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1853825/000149315225012270/0001493152-25-012270-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1853825/000149315225012270/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-012270
- JSON: https://secwatch.observer/filing/0001493152-25-012270.json
- Plain text: https://secwatch.observer/filing/0001493152-25-012270.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.