The design canvas (v17) gains the Documents artboard -- the Book of Fabric and
the Dictionary of v4 first, then the book, the three volumes and the API
reference, each with its SHA-256, and the SSRN paper -- and Downloads and
Documents in every .com nav; Downloads' reading list becomes a pointer to
Documents. site/com/canvas/ copied from it.
site/com/build.py --release TAG --sums SHA256SUMS builds Downloads and
Documents from the release ([TAG], [RELEASE]/<file>, [SHA:<file>]; a file the
release's SHA256SUMS lacks fails the build). Without a release it builds Home,
Try it and Inquiries exactly as before -- byte for byte -- with no link to the
two pages, so they go live only with alpha.4. install.sh installs them when
built.
scripts/nightly.sh gitea-release: the release's SHA256SUMS now covers every
file it attaches -- the images' sums, then the PDFs and the Root CA's
certificate -- so `sha256sum -c SHA256SUMS` checks all of it and Documents
finds each sum. The Nexus artifacts keep their own.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
make dictionary -> build/docs/Dictionary.pdf (20 pages): mkdictionary.py checks docs/reference/v4-dictionary.tsv against the booted system's words first, so a stale dictionary fails the build; then Markdown, pandoc, docs/book/dictionary.tex (the books' preamble, its own title page: version and commit). Quoted FORTH tokens set as code, so their quotes print straight. The nightly's docs stage builds it; publish sends classifier dictionary; the Gitea release attaches it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
The names from the system itself (the hosted v4's WORDS, plus the kernel's sk_v4_words[]); the stack notation and description in docs/reference/v4-dictionary.tsv, drafted from the source where it says (54 stacks, 105 descriptions), the rest to write. check refuses a missing, unfinished or stale entry.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
`make fabric` -> build/docs/BookOfFabric.pdf (722 pages): Part I the living
record (FABRIC-3), Part II the closed documents in the order written, Part
III the forward-looking notes; its title page carries the version (git
describe --tags: a release's tag) and the commit. Built from the same pandoc
fragments as the book; the book's preamble moved into docs/book/preamble.tex,
shared by both (the book builds as before, 821 pages).
scripts/nightly.sh: the docs stage builds it ($DOCS/fabric.pdf); publish
sends it as classifier `fabric`; gitea-release attaches every PDF in $DOCS,
so every release carries it. Progress for the rest of alpha.4's documents:
docs/v4.0.0/plans/2026-11-10-alpha4-documents.md.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Task 5 of plan 2026-10-29-stick-5, accepted in full, and with it #92:
- amd64, aarch64, riscv64: PARITY:V4_POST tests=538 pass=538 fail=0,
POST: PASSED; word_count=318 dict_hash=0x8c92508f748f99cf on the three
- the PC stick as built, loaded high: 538/538, the prompt
- make -C v4 test-32: 39 programs, 0 failures
Sessions: fallback, replace, mint_fail, system_pull_real; regressions:
every Task 4 session, genesis, stick_genesis, screen_dark_until_login,
screen_dark_after_logout, kbd_typeahead, emergency. Verdicts in
logs/20261110-075036/verdicts/. The plan's Task 5 ticked; STICK.md 11
increment 5a done; FABRIC-3 XLVIII.17; the SER5 bench steps in
boards/BRINGUP.md 4.2.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
The four lines on the screen and serial while the proxy is recognised and her stick is not here; R runs sk_v4_mint_zuse(), every other key is dropped. Her stick pulled: the screen again. The system stick pulled while hers is in: hers let go first (the block chain's tail), remembered for the system stick's return. Builds on three ISAs; fallback running.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Task 4 of plan 2026-10-29-stick-5, accepted in full:
- amd64, aarch64, riscv64: PARITY:V4_POST tests=538 pass=538 fail=0,
POST: PASSED; PARITY:V4_SYSTEM word_count=318 dict_hash=0x8c92508f748f99cf
on the three (MINT-ZUSE, the lone node's second word)
- the PC stick as built, loaded high: 538/538, the prompt
- make -C v4 test-32: 39 programs, 0 failures
Sessions: mint_zuse on the three; mint_zuse_refuse, mint_small,
mint_zuse_used, mint_pull_system, zuse_stick_first; regressions genesis,
two_sticks, hotplug, midpull, typeahead. Verdicts in
logs/20261110-051726/verdicts/. The plan's Task 4 ticked; FABRIC-3 XLVIII.16.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
A GPT stick with an identity partition and no Artemis, the system stick in and its marker naming a real Zuse: checked against the real key; a match attached and logged in (a running session moves to her); no match: 'not this system's Zuse stick -- not used'. Arriving first, it is remembered and checked when the marker is read. Builds on three ISAs; mint_zuse running.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Asks for a stick, shows its size, writes nothing until YES; then gpt_write_one, the partition's first devblocks zeroed, a fresh Zuse minted, read back, and only then the marker's real key. Any failure before the marker: 'failed -- nothing changed'. The gate remembers the last stick it turned away as a spare, offered first by the next mint. Builds on three ISAs; not yet called.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
sk_v4_identity_offer_wait() beats until a stick that is not this system's arrives (offered), a key is pressed, or the system stick leaves; sk_v4_identity_recheck_offered() runs the arrival check again once the mint has written it. Builds on three ISAs; not yet called.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
The old MBR zeroed first, the backup header and entries, the primary, the protective MBR last: a write torn anywhere leaves no table. Builds clean on amd64, aarch64, riscv64; checked on the host against blank 600 MiB and 32 MiB images and a used Zuse stick (sfdisk --verify clean, gpt_read reads it back). Not yet called.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Task 3 of plan 2026-10-29-stick-5, accepted in full:
- amd64, aarch64, riscv64: the proxy Zuse minted on a fresh data stick,
PARITY:V4_POST tests=538 pass=538 fail=0, POST: PASSED, [zuse@Hera] ok>;
dict_hash 0xfec8c47cfc6f437f on the three
- the PC stick as built, loaded high (stick_genesis): 538/538, the prompt
- make -C v4 test-32: 39 programs, 0 failures
Regressions pass. v3_keys failed once (a virtio_blk request never completed,
logs/20261108-132844) and passed on its rerun (logs/20261108-141539).
The plan's Task 3 steps ticked; FABRIC-3 XLVIII.13.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Not yet accepted (plan 2026-10-29-stick-5, Task 3).
- kernel/Makefile: a v4 `qemu` boot attaches a fresh data stick
(DATASTICK=1) and nothing else; ARTDISK/ZUSEDISK keep the minted pair only
for system=v3 (QEMU_V3_BOOT, from KERNEL_ARGS).
- qemu_session.py: the Makefile's defaults for every mode but those that ask
for the pair by name (stick_artemis, two_sticks, artemis_unsigned,
raw_ident, v3_keys) or for no drive; `zuse` now expects the genesis line.
- nightly.sh: accept stick-high runs stick_genesis (the stick as built).
- .claude/CLAUDE.md "The disks", the stick-high line; disk/README.md (the
pair: tests and v3 only); STICK.md 11, increments 3 and 5 done.
Before the change: zuse on amd64 FAIL -- the pair's "identity confirmed",
no genesis line (logs/20261108-130732).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Task 2 of plan 2026-10-29-stick-5, accepted in full:
- amd64, aarch64, riscv64: PARITY:V4_POST tests=538 pass=538 fail=0,
POST: PASSED, [zuse@Hera] ok>; dict_hash 0xfec8c47cfc6f437f on the three
- the PC stick loaded high: 538/538, POST: PASSED, the prompt
- make -C v4 test-32: 39 programs, 0 failures
The acceptance boots' logs, the accept-*.txt verdicts and test-32's output
(logs/20261108-123847/verdicts/). The plan's Task 2 steps ticked; FABRIC-3
XLVIII.9, with one item for a ruling: blk_flush rewrites the whole BAM, now
sized for 256 GiB.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Not yet accepted (plan 2026-10-29-stick-5, Task 2, step 3).
- gpt.c: the writer, gpt_grow_last() -- the backup entry array and header to
the disk's end, the last partition to the last usable sector (whole MiB,
capped), both headers' CRCs, the backup before the primary, the
protective MBR's size; gpt_alternate_lba().
- sk_v4_grow.c: the volume grown to its partition -- its fence (the Artemis
signature, Zuse's genesis marker) moved to the new top, the header last;
the partition grown no further than the BAM tracks (the block subsystem
places the fence by the device's size, so a volume must fill it).
- sk_v4_identity.c: a stick of 8 GB or more whose GPT ends short of the disk
is grown before its partitions are opened; "Artemis: grown to fill the
stick" / "under 8 GB -- not grown" / "past 256 GiB ... left unused".
- block_subsystem: blk_volume_compute_totals() (compute_totals_from_B,
public) and blk_subsys_set_format_bam_for(); v3's behaviour unchanged.
- mkartemis --bam-for, mkdiskimage.sh --bam-for, kernel/Makefile
STICK_GROW_MIN_BYTES / STICK_ARTEMIS_CAP_GIB: the stick's and data stick's
Artemis BAM sized for 256 GiB (6144 devblocks). STICK.md 5a: 256 GiB (R1).
After: stick_grow PASS (16 GiB: 12129370 user blocks, 8 s POST to prompt;
second boot not grown, recognised; sfdisk --verify: no errors), stick_small
PASS, check_images.sh PASS.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Task 1 of plan 2026-10-29-stick-5, accepted in full:
- amd64, aarch64, riscv64: PARITY:V4_POST tests=538 pass=538 fail=0,
POST: PASSED, [zuse@Hera] ok>; dict_hash 0xfec8c47cfc6f437f on the three
- the PC stick loaded high: 538/538, POST: PASSED, the prompt
- make -C v4 test-32: 39 programs, 0 failures
The logs of the acceptance boots (aarch64 044253, riscv64 044558, the stick
high 044725; amd64 044115 is already in), the four accept-*.txt verdicts and
test-32's output. The plan's Task 1 steps ticked; FABRIC-3 XLVIII.8.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Five tasks, each closed by full acceptance: the proxy Zuse (a stick's first boot mints its own;
genesis marker version 2), Artemis grown to fill the stick (metadata only), acceptance on a fresh
data stick, MINT-ZUSE onto a second stick (read back before the marker names her), and the fixed
screen whose only action is a replacement that kills the old stick.
R1 ruled (Captain Bob, 2026-10-29: "256 GiB is ruled"): Artemis grows to at most 256 GiB, not
STICK.md §5a's 2 TiB -- the block map costs two bytes of the 2 GiB kernel heap per 1 KiB block.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Captain Bob, 2026-10-29: "i want this a plug & play solution" -- "plug it in, it boots to the
prompt, no setup". STICK.md amended (§2, §3, §4, §6, new §6a, §7, §9, §10, §11), each change
saying what the text said before:
- A stick's first boot mints its own proxy Zuse (§6's genesis, minted at first boot, not at
build, so no two sticks share a key): full Zuse "until the real one is minted".
- MINT-ZUSE mints the real Zuse onto a second stick, after a typed YES, read back before the
genesis marker (version 2: the proxy's key and the real Zuse's) records her.
- With a real Zuse, the system stick alone gives a fixed screen whose only action is minting a
replacement ("the later"); a replacement kills the old stick "for good".
- Amends R2 ("only this system's stick is used") for the real Zuse stick, and supersedes "Zuse's
identity is on the same stick that boots". The open risk -- the system stick stays a master
key through the fallback -- is written down in §6a.
- §11: the proxy goes into increment 5; the real Zuse stick is a new increment 5a.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
sk_v4_identity.c: a USB drive is this system's stick if its GPT has both StarshipOS partitions and
it is the disk the loader booted from (BootDisk's DiskGUID), or, when the boot was not from a
stick, the first such disk while none is attached. Then: its Artemis partition must carry a good
artemis_sig ('Artemis: the stick's signature is bad -- not used' otherwise), is attached first --
the first disk slot -- ('Artemis: the stick's partition attached'), Zuse's key is read from its
genesis marker, and its identity partition is checked and attached as before. Any other drive,
raw or GPT: 'USB: a drive that is not this system's stick -- not used'. On a pull the identity
partition is detached, then Artemis. sk_v4_identity_boot / sk_v4_run take the loader's BootDisk.
kernel_main.c: no virtio Artemis on the v4 path. kernel/Makefile: ARTDISK= attaches no virtio disk
(every QEMU target); ARTDISK stays for system=v3.
STICK.md 4 amended as ruled (R2): on v4 only this system's stick is used; users' drives minted by
this system's Zuse come with the users design after INSTALL. BRINGUP.md: Secure Boot off on every
PC (ruled 2026-10-28), RDRAND in QEMU, the SER5 smoke-test stick, A4 not on v4.
Tests: new stick_artemis (x3, no virtio disk), stick_zuse, two_sticks (replaces datastick),
artemis_unsigned, raw_ident; changed stick_boot, gpt_zuse, gpt_hotplug, midpull (replug) -- all
failed before, pass after (two test defects found and fixed: the signature's offset, the 63-char
log cut). Regression 20/20. Acceptance: amd64, aarch64, riscv64 to [zuse@Hera] ok>, POST 538/538,
dict_hash 0xfec8c47cfc6f437f; v4 suite and test-32 0 failures.
Plan: docs/v4.0.0/plans/2026-10-27-stick-4-one-disk.md, Task 4.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
mkdiskimage.sh --starship-from IDENT ART lays a minted pair out as a StarshipOS stick: an identity
partition holding IDENT's bytes and an Artemis partition holding ART's, each exactly its file's
size (Artemis's signature and fence are placed from the volume's size). kernel/Makefile: a
zusestick target, made fresh for every boot, is ZUSEDISK's default (ZUSE_PAIR names the pair);
STICK_PAIR puts the pair in the PC stick. qemu_session.py's Zuse drive is the pair as a stick.
check_images.sh checks both forms byte for byte against the pair (60 PASS).
On today's kernel all 23 sessions pass on the Zuse stick, and acceptance: amd64, aarch64,
riscv64 to [zuse@Hera] ok>, POST 538/538, dict_hash 0xfec8c47cfc6f437f; v4 suite and test-32
0 failures. The plan gains Task 5, screen=boot (ruled 2026-10-28).
Plan: docs/v4.0.0/plans/2026-10-27-stick-4-one-disk.md, Task 1 (R1 as recommended).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
qemu-stick boots the amd64 stick image (build/boards/pc/lithos-pc.img,
copied per run) as a USB drive on q35, exactly as hardware would.
DATASTICK=1 adds the data stick to any qemu run as a second USB drive.
qemu_session.py gains --target and the stick_boot and datastick modes.
Checks: stick_boot (the stick's own identity partition attaches, headless
on a blank identity); datastick on amd64/aarch64/riscv64 (both drives
found, the data stick's 500 MiB identity attaches); the seven GPT modes,
the identity-gate and increment 1 sessions, emergency; the suite; three
acceptance boots to [zuse@Hera] ok> with POST 538/538 and
dict_hash=0xfec8c47cfc6f437f; test-32 0 failures.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ruled (Captain Bob, 2026-10-27): the data stick is built and wired behind
DATASTICK=1, off by default; increment 5 turns it on.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The increment 2 final review's minors 1-4 (Captain Bob, 2026-10-27: "fix 1-4"):
1. A protective MBR with no "EFI PART" header is GPT_BAD, not GPT_NONE: the
MBR says it is a GPT disk, and a GPT disk is never attached whole.
2. A disk whose block 0 cannot be read is GPT_EIO: "GPT: a USB drive could
not be read -- not used", nothing attached (it was read raw, attached
whole, and a raw Zuse drive behind it logged her in).
3. The entry array's LBA is checked against the disk's size directly.
4. gpt_bad_entries: the entry array changed, the header valid -- refused.
Harness modes gpt_no_header, gpt_read_error (blkdebug EIO on sector 0),
gpt_bad_entries. The plan carries the amendment.
Red (amd64): gpt_no_header 070335, gpt_read_error 070717 FAIL;
gpt_bad_entries 070048 PASS (existing check, now pinned). Green: every GPT
mode on amd64 071113-072933; gpt_zuse, gpt_read_error, gpt_no_header on
aarch64 073222-074047 and riscv64 074526-075535; the identity gate's and
increment 1's sessions 080036-082345, emergency 083130 (082635 was run
without EMERGENCY_CONSOLE_ENABLED=1 -- a harness invocation error).
Accepted: suite EXIT 0; 093121, 093352, 093750, POST 538/538, dict_hash
0xfec8c47cfc6f437f; test-32, 0 failures.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Captain Bob, 2026-10-26: sized for an off-the-shelf thumb drive, "a minimum
and then ... no max or reasonable max size"; "all to Artemis, identity stays
at 500 MiB". The image is 2 GiB (ESP 64 MiB, identity 500 MiB, Artemis the
rest); the minimum stick 8 GB; at first boot Artemis grows to fill the stick,
up to 2 TiB, writing metadata only (GPT, volume header, free map, fence); a
stick under 8 GB is not grown. With genesis, increment 5; the GPT writer is
INSTALL's too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Captain Bob, 2026-10-26: "64 megabytes does not need to be an engraved in
stone size ... start maybe 500 megabytes." Sizes are set in kernel/Makefile
and are not fixed by the formats.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Approved by Captain Bob 2026-10-26, with his ruling on review: a GPT disk is
never attached whole -- the identity partition is attached in the raw
identity drive's place; a GPT disk with no StarshipOS partition, or a damaged
one, is not attached.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
One GPT stick that is the whole OS: ESP, a StarshipOS identity partition and
a StarshipOS Artemis partition; a splash until Zuse logs in, automatically;
each stick mints its own Zuse on first boot; try-it writes persist on the
stick until INSTALL; pulling it goes headless. GPT comes back for boot media
and installed disks (overturns FABRIC-2.md F.8 for those); system=v3 is
refused on a stick; every clean qemu boot uses a GPT data stick over USB,
virtio Artemis leaves v4. Approved by Captain Bob 2026-10-26. First of three
designs (then INSTALL, then DOE/SDK/demos); ahead of ENGINE step 4 Part A.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Captain Bob, 2026-10-26: "Gate first." Its own plan, with D1-D4 ruled as
recommended: the Zuse check split from the v3 VM; v4 recognises a minted
Zuse only (genesis with Artemis's writes, Phase 5); [zuse@Hera] ok> now;
the minted pair is QEMU's default.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
MACHINE.md stands: v3 goes after parity; Hera, Hermes, Artemis (and
Hestia) are kernel functions. ENGINE.md section 2 amended with the rulings,
section 6's step-3 rows struck (R2). The step 4 plan rewritten: Part A
(hook at call, called in-line words) and Phases 1-8 to parity. No identity
thumbdrive, headless; work goes ahead only with Zuse attached.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ruling 7 as amended: the kernel tells a node's going, so the system's
hand-on is not used. (GONE-HOOK), (DOWN) and (RUN) go from quit.f18, and
COLD's hook-clearing from system.f18; the cell is free again. The tests of
the hand-on go with it (mesh: the hand-on checks and the fourth disturbed
exchange; depth sweep: path 10, as before 529ba0fc). A believed GONE going
no further is still checked. test_host_unit.c's message for GONE down the
graph now says the kernel tells. MESH.md: 9a.6 items 5 and 7, and step 7's
record of both increments.
Suite EXIT 0; depth sweep 230 runs, 0 failures; mkcapsule lint 0
violations. Hosted and bare metal, all three ISAs: word_count=317
dict_hash=0xfec8c47cfc6f437f.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
MESH.md step 7: what was built, the tests, the (DOWN) mend, the traced
(LOST) finding; 9a.5: a centre killed mid-birth, and birth authority not
yet tied to identity. v4/README.md: births follow v3.
Acceptance at this commit's code: amd64, aarch64, riscv64 clean qemu, v4:
ok>, POST 538/538, dict_hash=0x248b4edc47f4357e on all three; test-32 0
failures.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fixed request numbers; NODE-BORN takes the number; GONE handed on through
the system's (GONE-HOOK), so dict_hash changes; a reader per asker.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ruled 2026-10-16: Hera births the second centre and it births its own unit;
hera.4th split into centre.4th (BIRTH-AS, BIRTH, UNIT) and Hera's own
(KILL, PAUSE, RESUME, UNIT-KILL, CENTRE); the kernel keeps the registry and
checks who may ask; centres face each other on port 6; GONE goes down the
birth graph.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
MESH.md ruling 7 and section 9 said only Hera's requests are honoured.
Ruled 2026-10-16: v4 births behave as v3's (any VM may BIRTH, the child's
parent is its birther, its ACLs are copied from the parent's at birth,
KILL is Hera's alone).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude