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18 changes: 13 additions & 5 deletions README.md
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# leanSilicon
<p align="center">
<img src="docs/assets/lean-silicon-logo.png" alt="Project logo" width="520">
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P2 Badge Restore an accessible project heading

For screen-reader and text-only users, this replaces the only # leanSilicon heading with an image whose generic alt text says only “Project logo,” so the project name is absent from both the accessible content and the document heading outline. Keep a textual H1 (and ideally describe the wordmark in the alt text) rather than relying solely on the rasterized title.

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</p>

**Project objective:** a formally verified physical scalar coprocessor for
leanVM-b. **Current status:** verification in progress; the current evidence
does not establish that objective.
<p align="center">
A physical scalar coprocessor for leanVM-b, designed around an explicit
hardware boundary and a verification-first implementation path.
</p>

> [!IMPORTANT]
> **Project objective:** a formally verified physical scalar coprocessor for
> leanVM-b. **Current status:** verification in progress; the current evidence
> does not establish that objective.

LSC-1 receives one host-prepared instruction transaction at a time over an
8-bit ready/valid interface. The Mac owns compilation, program storage, VM
8-bit ready/valid interface. The host owns compilation, program storage, VM
memory, hints/witnesses, pointer resolution, deferred equality, inversion
assistance, BLAKE3, traces, and proofs. The ASIC validates and executes the
non-BLAKE3 scalar transition, returning next pc/fp, writes, deferred events,
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3 changes: 2 additions & 1 deletion SHA256SUMS
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Expand Up @@ -3,7 +3,7 @@ c5a00dfb7ec29979b10d186838f02a1efe2b42126cda0c65df658d6b4c7bc543 ./.gitignore
cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30 ./LICENSE
ca1b6b510bfeb5dc906aa0862e95d962c2901c246fa10fa72296d1666239d601 ./MANIFEST.md
c4e56018f86fd8b6fd1cd2e2cb39370b0501e8f83a1d7aeceab163457f9d60e4 ./Makefile
76702919f6a68922f243e5b2e59403d31ea74d8d33775dbb6411507e55cda2eb ./README.md
17cfc69071dbdaddce8e5593b831815202522c311faefe54e485be062f3c1a2b ./README.md
de4c0f6adf6ff1356bf9d7599ab52aef93a00b50c5a77c727ec0ce036ff2d1a2 ./RESULTS.md
baa38ad5792511470f4cc9d2344d46f0c7af8a365d5b5e178dca88634b288bff ./VALIDATION.txt
56f3315873ddf849b851b0fb106e9eeec7160c33d15914c6157d7fe13065b6b5 ./VERSION
Expand Down Expand Up @@ -38,6 +38,7 @@ b81b89574ed84c67b64ae7b56001bf9d03b9d66be2bed7977d8adc715481eafb ./docs/PROTOCO
9c2582c40fbd9a4e2b163abed784f5a6c82b2cb3136c37a4123a0ba6584f6136 ./docs/TAPEOUT.md
a08743f1a3cf4af68683cdaac5b00ca624ac875dbeef9f78614bda7297579df8 ./docs/USE_CASES.md
20aa56b3f69c28c9639e9bd16b8239f0ef511d8fded9340185814b3257e25f01 ./docs/VALIDATION.md
b3527350d4e4067009b2c1426072ddb3dbf34196aa0325ed2c030e0177888ba4 ./docs/assets/lean-silicon-logo.png
c8dbcf0008931bfd0d6a27c00425480de54d322dd27367ae83f54f93e3382b8c ./docs/semantics/reference/README.md
3e896ee33e3804876f6e169c872746146c1b3d773811683616986a4148b9f785 ./docs/semantics/reference/oracle.py
c49a013eb503060394007d07395e625024d7c1ff0e9b177bc71e691e1a4efec8 ./docs/semantics/reference/vectors.json
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Binary file added docs/assets/lean-silicon-logo.png
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