Semiquincentennial Congressional Time Capsule Act
Public Law 119-79 · S. 3705 · 119th Congress · began in the Senate
Signed by Donald Trump (R) on Feb 18, 2026 · Congress
Sponsor: Sen. Thom Tillis (R-NC)
Cosponsors (3): Sen. Chuck Grassley, Sen. Jeanne Shaheen,
Passage votes
- HouseVoice vote
- SenateUnanimous consent
Data notes
The final version of the law, as each chamber passed it. A chamber that passed it by voice vote or unanimous consent has no count. “Method not stated” means the record does not say how the chamber voted. Where the record has a member-by-member vote, the “Who voted for it” section shows who voted yea.
Summary
The Congressional Research Service’s plain-language summary of what the law does.
This act requires the Architect of the Capitol to create a congressional time capsule in honor of the 250th anniversary of the Declaration of Independence to be buried in the Capitol Visitor Center on or before July 4, 2026.
The time capsule shall contain a joint letter from congressional leadership (the Speaker and Minority Leader of the House of Representatives and the Majority and Minority Leaders of the Senate) and such other contents as they shall determine.
The act directs the Architect of the Capitol to also install a plaque about the time capsule, subject to the approval of the Committee on House Administration of the House and the Committee on Rules and Administration of the Senate.
The time capsule shall be sealed until July 4, 2276. On that date, the Speaker of the House and the Senate Majority Leader shall present the time capsule to the 244th Congress.
Committees
The record shows no committee referral for this bill.
Data notes
A committee links to its page only where it exists in the current Congress; older and renamed committees are named without a link.
Related bills
1 bill the Library of Congress relates to this one.
H.R. 6243Related bill
Semiquincentennial Congressional Time Capsule Act
Data notes
Related bills are identified by the Congressional Research Service, the House and the Senate: companion and identical bills, bills with similar text, bills that were folded into this law, and rules that brought it to the floor. A bill that is itself a public law in this site’s data links here; the others link to Congress.gov.
Timeline
From introduction to signing, newest first: the committees, the floor and the president. 12 actions.
- Feb 18, 2026Became lawBecame law · Became Public Law No: 119-79.
- Became lawBecame law · Signed by President.
- Feb 12, 2026FloorFloor · Presented to President.
- Feb 9, 2026FloorFloor · Motion to reconsider laid on the table Agreed to without objection.
- FloorFloor · On motion to suspend the rules and pass the bill Agreed to by voice vote.
- FloorFloor · DEBATE - The House proceeded with forty minutes of debate on S. 3705.
- FloorFloor · Considered under suspension of the rules.
- FloorFloor · Mrs. Bice moved to suspend the rules and pass the bill.
- Feb 2, 2026FloorFloor · Held at the desk.
- FloorFloor · Received in the House.
- Jan 27, 2026FloorFloor · Introduced in the Senate, read twice, considered, read the third time, and passed without amendment by Unanimous Consent.
- IntroducedIntroduced · Introduced in Senate
Data notes
Every action the Library of Congress lists for the bill, from introduction to signing, plus the dated committee hearings. The source lists many steps twice (the chamber’s own entry and the Library of Congress copy, or a presidential and a became-law entry with the same words); those are shown once. Amendments are listed in their own section.
Amendments
No amendments to this bill are on record.
Data notes
Amendments offered to this bill in either chamber, as the Library of Congress records them: each with a status read from its last recorded step: agreed to, rejected, withdrawn, ruled out of order, fell with another amendment, or offered with no vote recorded (most Senate amendments are only ever offered). The wording of each amendment is the source’s. Amendments to amendments and amendments to other bills are not listed.
Official record
The bill’s full text is on Congress.gov. Data through Oct 7, 2026.