#189, ENGINE step 4, Phase 1 (plan 2026-11-13-engine-step4-phase1), Tasks
1-4. Captain Bob, 2026-11-13: Q1 "A new node key", Q2 "Per heartbeat
tick", Q3 "All of v3's", Q4 "In Phase 1" / "Full births now", who runs
next "Hera by compudynamics now" (Task 5, to come).
- stadium.c/.h: stadium_node_key(node) ("NODE" | number),
stadium_boot_init_for(first), stadium_birth_node(key, name);
stadium_boot_init() and stadium_birth_hera() are them for Hera's key, so
v3's path is as it was (only an impossible panic's words changed).
- kernel_main.c: the system is chosen and said first, then the Stadium,
sessions, switch-signal and kernel-Hermes tables for both systems in
v3's order; v4: Hera, node 10, patron zero under her node key, the word,
block and opcode layers. The quota self-test and the heartbeat's line
are functions now, called by both systems.
- sk_v4.c/.h: sk_v4_run() goes -- sk_v4_boot() returns, the kernel's
checks after POST (opcodes, words, conservation, quota, heartbeat), then
sk_v4_prompt(). sk_v4_charge_opcodes() at the heartbeat's service points
(the key wait, after each line) and once after POST.
- stadium_ops.c/.h: a node's 32 opcodes as Stadium patrons (HEAT-OP's
feed, "Both"): retirements charged as the word layer's dispatches, a
quantum each, the reservoir's floor kept, shared by retirements when
short; cooling per tick as words. ~0.5 us a charge on the host: kept.
- qemu_session.py: a v4 acceptance boot fails without "Stadium: N cells",
"Stadium conservation: CONSERVED" and the heartbeat's ticks (#189).
Tests first (logs/20261113-122142): the physics check failed on the v4
boot; test_stadium_node, test_stadium_ops (and its share case, after a
real boot showed ";" taking all the heat) failed before. Now: kernel host
tests all pass; amd64 v4 boot passes, POST 539/539, dict_hash unchanged,
"Stadium opcodes: 30 resident, hottest opcode 8", CONSERVED; a system=v3
boot prints its Stadium lines as on 2026-11-06.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
Plan 2026-10-20 (ENGINE step 4), Task A2, for #189. Captain Bob,
2026-11-13: "The ten"; "Accept it".
- compile.f18 (COMPILE,): a word is copied in line only when it is flagged
in-line and compile-only (24) -- the ten that work on the return stack,
>R R> R@ I J LEAVE and the later UNLOOP 2>R 2R> 2R@. Every other word,
in-line ones too, is a call the hook at `call` sees.
- EXECUTE calls the xt: `call xt` (opcode 3, slot 0) and a ; in (EXEC),
run. INTERPRET runs a word by (GO): `call xt` and `jump (IL)` in
(RUNX), entered by a jump, at the old return-stack depth.
- host_map.h: (EXEC) BUF0_W-22, (RUNX) BUF0_W-115, from what was free.
- Its cost, accepted: one return entry at the bottom of a chain (30 deep
from the prompt, not 31) and one per explicit EXECUTE while its word
runs; the hosted boot +2.4% (2.917 s to 2.987 s), instructions +0.4%.
- Tests first (logs/20261113-045122/a2): inline_words_are_called,
residue_stays_inline, execute_passes_the_hook, rstack_kept_across_call,
abandoned_definition_not_called -- 3 of 1096 failed before. The depth
checks moved to the new figures; SEE shows the calls; two layout checks
use in-line test words; 2>R 2R@ 2R> checked in test_host_quit.
- DECOMPOSITION.md EXECUTE, the plan's A2 and rulings, FABRIC-3 XLVIII.22.
Suite: test, test-32 99 programs 0 failures; v4-checks 79 under the
sanitizers 0 failures, the hosted builds alike; hosted POST 539/539.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
Captain Bob, 2026-11-13: "Create the issues then fix them before the long
acceptance test runs"; #16: "Nightly".
#190 -- make -C v4 post79 did not reproduce POST:
- mkpost.py runs v3 with address randomisation off (setarch -R): its
printed addresses (>IN, FIND) are the same each run, so POST79.md is.
- v4/Makefile post79 builds hosted v3 from this tree's source first and
uses it, not the lfs/ copy, which can be older.
- post_cases.c and POST79.md regenerated: 539 cases -- LOAD.rest_of_line,
which v3 gets through since it changed after 2026-10-07. Two runs the
same. POST_FLOOR 538 -> 539 (#173).
- test_host_unit.c takes the table's count, not 538 typed in the test.
#16 -- scripts/nightly.sh v4-checks: make -C v4 sanitize hosted-check,
logged under logs/<TS>/v4-checks/, refused without qemu-user; nightly.yml
runs it after publishing, before the proofs, installing qemu-user if the
image lacks it.
Evidence (logs/20261113-014927/post79, -024314): before, regenerated with
nothing changed: 539 cases and addresses differing run to run; after: the
same twice, hosted POST 539/539; test, test-32 99 programs 0 failures;
v4-checks 79 programs under the sanitizers 0 failures, the hosted builds
alike. The first verification failed at test_host_unit.c:442 (kept); a
stray v4-checks run stopped at once is kept, labelled (-014453).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
#189 -- Captain Bob, 2026-11-12: "Add HEAT-OP. If it's a huge performance
hit, we'll revert it. If not ... it stands"; a full 33-cell array, as
DECOMPOSITION.md section 7 draws it; the Stadium feed is Phase 1's.
- node.h/node.c: v4_node_heat_regs_attach; a data fetch from base+k gives
opcode k's count, base+32 the anti-clock (the low cell at 32 bits); a
store changes nothing. Reset detaches them.
- host_map.h: HEAT_REG at word 13824, in what was free between the
dictionary space and SEND_TEXT; the compile-time check covers it.
Nothing moved. map-*.f18: HEAT-OP 13824, ANTICLOCK 13856.
- image.h/image.c/mkmap.c: the image carries the address; v4_image_born
attaches the node's own counts.
- system.f18: HEAT-OP@ ( op -- n ), op mod 32; ANTICLOCK@ ( -- n ).
word_count 318 -> 320 (hosted 317 -> 319): dict_hash changes.
- v4-dictionary.tsv: both words; DECOMPOSITION.md 7 records the build.
Also in this batch:
- Makefile: make init installs qemu-user -- hosted-check needs it
(Captain Bob: "Add to make init now").
- .claude/memory/rules.md, rule 5: stop and ask when something comes up
(Captain Bob: "you are supposed to stop and ask").
Tests first (logs/20261113-005047/heat-op): test_node did not compile;
test_host_quit 3 of 1337 failed. Suite: 199 programs, 7448554 checks, 0
failures; hosted-check, the three alike. Timing: no measurable cost.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
Plan 2026-10-20 (ENGINE step 4), Task A1, for #189 -- Captain Bob,
2026-11-12: the physics blocks alpha.5; order A, 1, 2, then 7.
- exec.h/exec.c: v4_call_hook, es->on_call/on_call_ctx; called at `call`
once the return address is pushed, before P moves. NULL: as before.
- heat.h/heat.c: the per-call-target table (4096 slots, no capsule word
counted), its freeze mask and v4_heat_call_* go (ENGINE.md step 3: "The
per-call-target count goes"); the kernel will keep a word's accounts.
- tests: test_call_hook_sees_every_call, seen to fail first (no on_call);
test_heat's per-call tests go with the table.
- the plan records today's rulings (order; HEAT-OP: both, a full array).
Suite (logs/20261112-225951/v4-tests): test, test-32, sanitize, 0
failures; hosted-check, the three alike. amd64 boot: POST 538/538,
dict_hash 0x8c92508f748f99cf, unchanged -- nothing sets the hook yet.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
Captain Bob, 2026-11-12: "Wire L2, keep L7 on". The table held the 128
cards of the 7-bit L1-L7 space; nothing read L7, and the rolling window
recorded whatever the card said, so the 128 were 32 behaviours.
- compudynamics.c: cd_tuning_word() sizes the table to 64 (L1-L6).
- ssm_jacquard.c: card_bits() makes a card's 7-bit mask, L7 set, where a
card is read, seeded and started (C4: 17 -> card 8);
ssm_l8_force_config() still takes the 7-bit index, its L7 bit implied.
- physics_execution_hooks.c, kernel vm_core.c: the rolling window records
only while L2 is on (or before there is a config).
- ssm_jacquard.h says what is wired, bit by bit (it said L7 was);
v3/CLAUDE.md and the L8 reference corrected in place; FABRIC-3 XLVIII.21.
Tests first, seen to fail against HEAD (logs/20261112-210510/kernel-tests):
test_ssm_jacquard 4 of 7, test_physics_l2 1 of 4; all pass now. v4 reads
no rolling window: acceptance is unchanged; the protocol runs next.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
sk_v4_genesis never wiped its seed or its read-back; sk_v4_drive_arrived
never wiped the proxy's seed after her login; sk_v4_real_zuse_arrived wiped
the seed only on a match. (The logged-in Zuse's own key stays in g_zuse_seed,
by design.)
Option 1: the three use one buffer the identity module owns, g_seeds (seed,
then its read-back), and sk_v4_drive_arrived -- which every drive goes through,
and which alone calls the other two -- runs the drive's handling (now
handle_drive()) and then wipes it, whichever way it went.
sk_v4_identity_seeds() lets the host tests read it.
kernel/tests/test_sk_v4_identity.c, 10 checks, through the real drive-arrival
path: a fake xHCI controller marks a slot attach-pending, the identity code's
idle beat handles it, the real gpt.c reads the stick's table from the RAM disk;
the block layer, signatures, key mint, marker and console faked. Genesis; a
genesis not read back; the proxy logging in; a real Zuse named, then her stick
logging in. Against the code before the wipe: 5 failures (every case's seeds
left). Now: 0. The harness gains fake_disk_bind. Built for amd64, aarch64,
riscv64. #176 done with 2bac2ac8 (the mint).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
sk_v4_grow.c's dev_rw4k computes 1 KiB block numbers as (uint32_t)devblock * 4,
which wraps past 4 TiB; Artemis is capped at 256 GiB (STICK_ARTEMIS_CAP_GIB,
kernel/Makefile), so it is latent -- but nothing said so where the cast is. Now
a compile-time check there (the C99 negative-array pattern the tree uses): a
cap past 4 TiB stops the build, and a cap not defined at all is an #error, not
a skipped check. gpt.c's casts are bounded by the disk's own size, itself a
32-bit count of 1 KiB blocks, checked before each: each now says so.
kernel/tests' check_cap, seen to fail first (a 4096 GiB cap built); now 3
checks, 0 failures -- 256 GiB builds, 4096 GiB and none refused. Built for
amd64, aarch64, riscv64. The plan's increments 2 and 3 marked.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
Captain Bob, 2026-11-12: "Build an appropriate test harness! Love the idea."
The kernel had no tests below the boots, so defects QEMU cannot provoke could
not be tested first. Plan: docs/v4.0.0/plans/2026-11-12-kernel-host-tests.md.
kernel/tests/: one host program per kernel source, built with that source as
it is, the kernel's flags (-std=c99 -Wall -Wextra -Werror), and fakes --
the console captured line by line, a deterministic RNG that can fail, and a RAM
disk whose reads, writes or flushes fail at chosen 1 KiB blocks.
make -C kernel/tests test runs them; SRC_<test>= runs a test against other
code, which is how a test is seen to fail against the code before a fix.
test_gpt.c, 12 checks: a table written and read back; 16, 17 and 18 used
entries against max 16 and an entry out of range after the 16th (#180); the
RNG, the first write, a later write and a flush failing (#168). Against gpt.c
before #168 and #180: 4 failures, each defect caught. Now: 0. Both runs in
logs/.../kernel-tests/. Not yet a protocol stage: to rule (the plan, step 5).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
- heat.c call_index(): the comment read as an unfinished thought ("hash-mod or
just take low bits?", "ignore for now? Or clamp?"). It now states the rule
the code follows: indexed by the target, a target past the table not counted,
-1 telling the callers so; the table D-6's stand-in, which ENGINE step 4
Part A1 plans to remove.
- stack.h points 1 and 2 said there was no overflow detection "and there never
will be" and that a depth exceeded corrupted silently -- D-2, which D-16
revised. Now: guarded before every opcode, a mesh node 10 and 9, the host node
32 and 32 (D-17); C code that serves a node checks the depth itself.
- stack.c named an 8-ring and depths 10 and 9 only, and said D-2's rule still
held.
- DATASHEET-F18.md section 13 item 4 (this gap) struck, resolved in place.
Comments only: test_stack and test_heat unchanged at both widths (730,137 and
8,272 checks, 0 failures).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
failed() printed "MINT-ZUSE: failed -- nothing changed" on every failure
after YES, though by then gpt_write_one() had rewritten the stick's partition
table and the identity partition's first blocks had been zeroed.
gpt_write_one() now tells the two apart: GPT_EIO when its first write failed
(nothing written), GPT_PART when a later write or flush failed (the disk is
changed). MINT-ZUSE keeps "failed -- nothing changed" for GPT_EIO only, and
says "failed -- the stick was erased; Zuse not minted" for every failure
after the table is written. The marker is still written last.
Tested first, seen to fail: qemu_session.py mint_part_fail (writes fail only
at the identity partition's first sector, LBA 2048) -- "nothing changed",
logs/20261112-122132. After: mint_part_fail PASS; mint_fail (every write
fails) still "nothing changed", PASS; replace (the success path) PASS. Their
logs here. FABRIC-3 XLVIII.20.
Captain Bob, 2026-11-12: "start #168".
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
Captain Bob, 2026-11-12: "Is it possible to include the FMEA in the pr
review? That way the items are forced into a manual review beforehand?" --
"Yes, add it to the plan". Each FMEA row names its paths; the PR carries a
review record with a decision for every row its diff touches; a
check_fmea_review.sh beside check_protocol.sh refuses the PR without one, or
with one for another diff. A sixth point to rule. Nothing built.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
Captain Bob, 2026-11-11: "I'm thinking about adding a CAPA & FMEA GATE to our
build pipelines", then yes to writing it up. A nightly.sh quality stage run in
the acceptance gate: every kind/escaped issue has a CAPA record whose
preventive control exists and runs in a stage; every FMEA row over the
threshold has a control in the gate. Seeded with five CAPAs from 2026-11-11.
Five points to rule (section 7).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
Every workflow shared the concurrency group qemu. A group keeps one running
and one waiting run, and a run that joins cancels the one waiting: Build
runs 245 and 247 were cancelled at 0 s by PR 164's Acceptance runs.
Captain Bob, 2026-11-11: "It should be global"; the runner has capacity 1.
So the concurrency block is removed from all six workflows (a comment in
each says why): with one runner at capacity 1 every job waits its turn in
Gitea's queue and none is cancelled, and a runner-image rebuild still
blocks the rest. CLAUDE.md's CI section corrected; FABRIC-3 XLVIII.19.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
XLVIII.18 records 2026-11-11: the LFS trim (Captain Bob: "they can be
trimmed out"), version.h untracked and BLOCK_MAP.md without its timestamp
(#145), my put-back error and its fix, the acceptance rulings (never in the
background; all logs and CSVs are evidence), the acceptance of 9415d7ed,
and alpha.4's Gitea release marked final.
README: alpha.4's release is no longer a pre-release.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
Their pointers were committed in a5ed8c3d (2026-08-01) and the objects were
never uploaded: the server answers 404 for all of them, and no copy exists
(Captain Bob, 2026-11-11: "they can be trimmed out").
Removed: 3,827 phase-1 logs (docs/working/archive/legacy/phase-1), 3 in
docs/working/archive/historical, 106 DoE CSVs in experiments/bare_metal/runs,
QEMU_BASELINE.log, docs/SYSTEM_NARRATIVE.log, docs/ontology.log.
Kept: the 5 LaTeX build logs under docs/patent (legal hold) -- excluded from
fetch instead. .lfsconfig excludes every one of these paths, so older commits
check out and LFS fetches run without 404s.
Every LFS pointer left in the tree (1,195) has its object on the server.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
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
The header scan (Captain Bob, 2026-11-10): 788 source files -- 351 with the
SL-1.0 header, 12 with the old name (docs/working/experiments, kept by
ruling), 31 under someone else's licence (tools/kconfig, Linux's, GPL-2.0:
kept), and 394 with none. Ruled: the SPDX form; capsules (.4th, .f18) and
proofs (.thy) left for a ruling of their own (mkcapsule's 64x16 block format,
content-addressed capsules).
253 files now begin
SPDX-License-Identifier: LicenseRef-Starship-1.0
Copyright (c) 2023-2026 Robert A. James
as a /* */ block (C, headers, assembly, linker scripts) or # lines (scripts,
Makefiles, Kconfig; below a shebang or a coding line); tools/mkcapsule.c,
which had the copyright line, gets the SPDX line only.
Not touched: docs/working/ (archive and old campaign material, as the
ruling kept the experiments); v4/system/post_cases.c (generated by
v4/tools/mkpost.py, "do not edit" -- the generator has the header).
Comments only: the kernel builds on amd64, aarch64, riscv64; make -C v4
test-32: 39 programs, 0 failures; every changed script parses.
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
347 headers said "Licensed under the StarForth License, Version 1.0" -- a
shortening (Captain Bob, 2026-11-08: "License file SL I think I shortened
accidently"); LICENSE is, and has been since the first commit, the
Starship License 1.0 (SL-1.0, SPDX LicenseRef-Starship-1.0). 349 files,
566 occurrences, now "Starship License, Version 1.0 (SL-1.0)".
Left as they are, pending a ruling: docs/patent/ (the patent figures),
docs/formal/ (the citable volumes) and the generated reports under
docs/working/experiments/ (32 files). Comments and license text only:
the amd64 kernel builds, every changed script parses.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
Accepted in full:
- amd64, aarch64, riscv64: PARITY:V4_POST tests=538 pass=538 fail=0,
POST: PASSED, [zuse@Hera] ok> on a fresh data stick; dict_hash
0xfec8c47cfc6f437f on the three
- the PC stick as built, loaded high: 538/538, the prompt
- make -C v4 test-32: 39 programs, 0 failures
- regressions: v3_keys, genesis on the three, stick_grow, midpull, hotplug
SAVE-BUFFERS on the 16 GiB stick: 5.1-6.1 s before, 1.1 s after; the BAM's
bytes the same (verdicts in logs/20261108-145611/verdicts/). FABRIC-3
XLVIII.14.
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
Claude