Company: MYSEW
Filing Date: 2025-06-03
Form Type: 8-K/A
Source: 0001213900-25-050761
Chunk: 0

Company: Myseum, Inc.
Filing Date: 2025-06-03
Form: 8-K/A
Chunk 0
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K/A

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):
May 30, 2025

DATCHAT, INC.

(Exact name of registrant as specified in its charter)</div>

| Nevada                          |     | 001-40729               |     | 47-2502264         |
| (State or other jurisdiction of 
 incorporation)                  |     | -Commission File Number |     | -I. R. S. Employer 
 Identification No. |

<div align='center'>65 Church Street

Suite 230

New Brunswick, NJ 08901(Address of principal executive offices, including ZIP code)

( 732) 374-3529

(Registrant’s telephone number, including
area code)

204 Neilson Street

New Brunswick, NJ 08901

(Former name or former address, if changed since
last report)</div>

Securities registered pursuant to Section 12(b) of the Act:

| Title of each class:                                                                                     |     | Trading Symbol(s) |     | Name of each exchange       
 on which registered:        |
| Common Stock, $0.0001 par value                                                                          |     | DATS              |     | The Nasdaq Stock Market LLC |
| Series A Warrants, each warrant exercisable for one share of Common Stock at an exercise price of $49.80 |     | DATSW             |     | The Nasdaq Stock Market LLC |

Check the appropriate box below if the Form 8-K
filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

| ☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |

| ☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |

| ☐ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |

| ☐ | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |

Indicate by check