00 · IN THREE MINUTES

The answer in three steps

  1. 1Researchers first identify sign inventory, direction and repeated structures.
  2. 2Bilinguals or recognizable names can connect signs with sounds, words or meanings.
  3. 3A solution must read unseen inscriptions consistently rather than merely fit one famous object.

01 · BUILD THE CORPUS BEFORE THE KEY

Build the corpus before the key

Accurate copies, find contexts and sign variants reveal whether marks are writing, how lines run and which sequences recur. A tiny corpus sharply limits what can be tested.

02 · COUNT WHAT SIGNS CAN DO

Count what signs can do

The number and distribution of signs help distinguish alphabetic, syllabic and logo-syllabic possibilities. Word dividers, endings and repeated formulas expose structure before meaning.

03 · USE A BRIDGE CAUTIOUSLY

Use a bridge cautiously

The Rosetta Stone aligned a decree in Greek with Egyptian scripts; royal names supplied phonetic anchors. Linear B relied on sign patterns, place-name hypotheses and knowledge of Aegean archaeology.

FIG. 02 · INTERACTIVEHow the evidence fits together

A conceptual model: the geometry shows relationships, not measured scale.

1

Build the corpus before the key

Accurate copies, find contexts and sign variants reveal whether marks are writing, how lines run and which sequences recur. A tiny corpus sharply limits what can be tested.

sign inventory
A conceptual model: the geometry shows relationships, not measured scale.

04 · MATCH AN UNDERLYING LANGUAGE

Match an underlying language

A phonetic proposal must produce plausible grammar and vocabulary. Knowing the language family can unlock a script, but forcing the wrong language can create seductive coincidences.

05 · PREDICTION SEPARATES READING FROM PUZZLE PLAY

Prediction separates reading from puzzle play

A strong works across writers, sites and genres, explains variants and predicts forms not used to build the key. Independent scholars should reproduce the results.

06 · SOURCES AND EVIDENCE

Sources and evidence

The explanation follows the evidence chain below. Links open the original source.

  1. 01
    The Rosetta Stone: everything you need to know

    Supports a specific claim or evidence boundary used in this article.

    INSTITUTIONAL EXPLAINER ↗
  2. 02
    How Egyptian hieroglyphs were decoded

    Supports a specific claim or evidence boundary used in this article.

    INSTITUTIONAL EXPLAINER ↗
  3. 03
    The Decipherment of Linear B

    Supports a specific claim or evidence boundary used in this article.

    SCHOLARLY MONOGRAPH ↗
CHANGE LOG28 Aug 2026 · First five-language edition; claims, evidence boundaries and visual model checked.