What changed, and why it matters
This commit simply updates a timestamp and a matching numeric version constant used for Ethereum network definitions in Trezor firmware. There is no code logic change, no security fix, and no vulnerability present in the diff.
No security action required. Treat as routine metadata update.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The change updates released-definitions-timestamp.txt from 2026-02-26T13:12:24+00:00 to 2026-03-31T07:09:39+00:00, and updates MIN_DATA_VERSION from 1772111544 to 1774940979 (the Unix timestamp corresponding to the new date). These constants are used to validate bundled Ethereum definition data; updating them is a routine maintenance/chore task.
Changed components
common/defs/ethereum/released-definitions-timestamp.txtcore/src/apps/common/definitions_constants.pyInspect captured patch +2 / −2
diff --git a/common/defs/ethereum/released-definitions-timestamp.txt b/common/defs/ethereum/released-definitions-timestamp.txt
index c6f7b699..7b634808 100644
--- a/common/defs/ethereum/released-definitions-timestamp.txt
+++ b/common/defs/ethereum/released-definitions-timestamp.txt
@@ -1 +1 @@
-2026-02-26T13:12:24+00:00
+2026-03-31T07:09:39+00:00
diff --git a/core/src/apps/common/definitions_constants.py b/core/src/apps/common/definitions_constants.py
index e4512db9..671d1c35 100644
--- a/core/src/apps/common/definitions_constants.py
+++ b/core/src/apps/common/definitions_constants.py
@@ -9,7 +9,7 @@ PUBLIC_KEYS = (
b"\xb8\xd2\xb2\x1d\xe2\x71\x24\xf0\x51\x1f\x90\x3a\xe7\xe6\x0e\x07\x96\x18\x10\xa0\xb8\xf2\x8e\xa7\x55\xfa\x50\x36\x7a\x8a\x2b\x8b",
)
-MIN_DATA_VERSION = 1772111544
+MIN_DATA_VERSION = 1774940979
FORMAT_VERSION = b"trzd1"
if __debug__:
Why this scored 15/100
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