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native-fault-behaviour: rebind the receipt to the released engine (2026-09-25 paper run, two independent observations) #278

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Merged
seathatflowsinourveins merged 7 commits into from
Sep 26, 2026
Merged

native-fault-behaviour: rebind the receipt to the released engine (2026-09-25 paper run, two independent observations) #278

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93de92f
Native-fault receipt rebound to the released engine: 2026-09-25 paper…
seathatflowsinourveins Sep 25, 2026
039ba04
Native-fault: add the separate-session stdlib observation of the 2026…
seathatflowsinourveins Sep 25, 2026
0d5cde4
Native-fault review fixes: host-clock evidence, evidence manifest ent…
seathatflowsinourveins Sep 25, 2026
8db8be5
Merge origin/main 39e18ed5 into the native-fault-behaviour branch
seathatflowsinourveins Sep 25, 2026
179ad84
Native-fault second review fixes: rebinding in runtime-target, as-run…
seathatflowsinourveins Sep 25, 2026
f656308
Merge origin/main 2b96f782 into the native-fault-behaviour branch
seathatflowsinourveins Sep 25, 2026
967733a
Native-fault Run section: say which as-run steps the run record shows
seathatflowsinourveins Sep 25, 2026
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6 changes: 4 additions & 2 deletions blueprints/us-equities/adaptive-paper/README-safety.md
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Expand Up @@ -77,8 +77,10 @@ limit-order mechanism guarantees a flat finish.
pricing criteria" (https://docs.alpaca.markets/us/docs/orders-at-alpaca.md: such
orders "will be rejected"). That page documents the body, not the HTTP status;
the 422 was inferred from the code prefix and the POST /v2/orders 422 entry. It
was observed once on the paper endpoint in the 2026-09-24 native-fault run
(`native-faults/receipt.json`, C04: submit 422, then lookup 404). The same body
was first observed on the paper endpoint in the 2026-09-24 14:39Z native-fault
run (`native-faults/receipt-20260924t143905.json`, C04: submit 422, then lookup
404), and again in the 18:58Z run that day (`native-faults/receipt-20260924t185811.json`)
and the 2026-09-25 18:25Z run (`native-faults/receipt.json`). The same body
under any other status still stays ambiguous. The message, not the code, is the discriminator. The ledger also requires the intent's own durable
limit price to violate the minimum price variance (`refusal_contradicts_intent_price`
otherwise). Any other 422, including "client_order_id must be unique", stays
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6 changes: 4 additions & 2 deletions blueprints/us-equities/adaptive-paper/README-transport.md
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Expand Up @@ -47,8 +47,10 @@ first POST whose limit price really has more than two decimals at or above $1.00
(four below), followed by an absent-ID lookup. Alpaca states such orders "will be
rejected" (https://docs.alpaca.markets/us/docs/orders-at-alpaca.md). That page
documents the body but not the HTTP status. 422 was inferred from the code prefix and
the POST /v2/orders 422 entry. It was observed once on the paper endpoint in the
2026-09-24 native-fault run (`native-faults/receipt.json`, C04). The message, not the
the POST /v2/orders 422 entry. It was first observed on the paper endpoint in the
2026-09-24 14:39Z native-fault run (`native-faults/receipt-20260924t143905.json`,
C04), and again in the 18:58Z run that day (`native-faults/receipt-20260924t185811.json`)
and the 2026-09-25 18:25Z run (`native-faults/receipt.json`). The message, not the
code, is the discriminator. The transport
raises `RejectedSubmission(422, "sub_penny_minimum_price_variance")` and compares
the body with those constants only, never retaining or raising it. The engine's
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283 changes: 259 additions & 24 deletions blueprints/us-equities/adaptive-paper/native-faults/README.md
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13 changes: 13 additions & 0 deletions .../us-equities/adaptive-paper/native-faults/evidence/chrony-20260925t182439z-before-run.txt
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@@ -0,0 +1,13 @@
Reference ID : 50484330 (PHC0)
Stratum : 1
Ref time (UTC) : Fri Sep 25 18:24:27 2026
System time : 0.000901912 seconds slow of NTP time
Last offset : +0.008424971 seconds
RMS offset : 0.083404817 seconds
Frequency : 12.063 ppm slow
Residual freq : -3087.581 ppm
Skew : 0.586 ppm
Root delay : 0.000000001 seconds
Root dispersion : 0.062333751 seconds
Update interval : 8.0 seconds
Leap status : Normal
13 changes: 13 additions & 0 deletions ...-equities/adaptive-paper/native-faults/evidence/chrony-20260925t184644z-observation-2.txt
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@@ -0,0 +1,13 @@
Reference ID : B97DBE38 (185.125.190.56)
Stratum : 3
Ref time (UTC) : Fri Sep 25 18:46:22 2026
System time : 0.000000000 seconds fast of NTP time
Last offset : -0.124196894 seconds
RMS offset : 0.259323210 seconds
Frequency : 8104.009 ppm fast
Residual freq : +3225.483 ppm
Skew : 89.622 ppm
Root delay : 0.082900651 seconds
Root dispersion : 0.132812008 seconds
Update interval : 1.2 seconds
Leap status : Normal
14 changes: 14 additions & 0 deletions ...quities/adaptive-paper/native-faults/evidence/chrony-20260925t185504z-ladder-decision.txt
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@@ -0,0 +1,14 @@
2026-09-25T18:55:04Z
Reference ID : B97DBE39 (185.125.190.57)
Stratum : 3
Ref time (UTC) : Fri Sep 25 18:54:55 2026
System time : 0.000000000 seconds fast of NTP time
Last offset : +0.271597475 seconds
RMS offset : 0.255186796 seconds
Frequency : 8104.009 ppm fast
Residual freq : +3783.916 ppm
Skew : 89.622 ppm
Root delay : 0.083256520 seconds
Root dispersion : 0.049330529 seconds
Update interval : 65.0 seconds
Leap status : Normal
29 changes: 29 additions & 0 deletions ...quities/adaptive-paper/native-faults/evidence/chrony-20260925t185518z-ladder-decision.txt
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@@ -0,0 +1,29 @@
2026-09-25T18:55:18.702887607Z
Reference ID : B97DBE39 (185.125.190.57)
Stratum : 3
Ref time (UTC) : Fri Sep 25 18:54:55 2026
System time : 0.000000000 seconds fast of NTP time
Last offset : +0.271597475 seconds
RMS offset : 0.255186796 seconds
Frequency : 8104.009 ppm fast
Residual freq : +3783.916 ppm
Skew : 89.622 ppm
Root delay : 0.083256520 seconds
Root dispersion : 0.103999652 seconds
Update interval : 65.0 seconds
Leap status : Normal

MS Name/IP address Stratum Poll Reach LastRx Last sample
===============================================================================
^+ 185.125.190.56 2 6 377 18 +676us[ +676us] +/- 42ms
^* 185.125.190.57 2 6 377 22 +12ms[ +284ms] +/- 42ms
^+ 91.189.91.157 2 6 377 18 +2552us[+2552us] +/- 30ms
^+ 185.125.190.58 2 6 377 17 +257us[ +257us] +/- 41ms
^- 167.248.62.201 3 6 135 24 +12ms[ +283ms] +/- 30ms
^- 23.150.41.122 2 6 377 83 -256ms[ +16ms] +/- 27ms
^- 38.28.93.135 1 6 377 20 +1723us[+1723us] +/- 27ms
^- 96.60.247.29 2 6 277 19 +2098us[+2098us] +/- 30ms

Name/IP Address NP NR Span Frequency Freq Skew Offset Std Dev
==============================================================================
PHC0 6 3 43 -6876.784 23780.332 -27ms 75ms
90 changes: 90 additions & 0 deletions ...ints/us-equities/adaptive-paper/native-faults/evidence/chrony-20260925t185555z-series.txt
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@@ -0,0 +1,90 @@
2026-09-25T18:55:55.634639698Z
Reference ID : B97DBE39 (185.125.190.57)
System time : 0.000000001 seconds fast of NTP time
Last offset : +0.271597475 seconds
RMS offset : 0.255186796 seconds
Frequency : 8104.009 ppm fast
Residual freq : +3783.916 ppm
Skew : 89.622 ppm
#* PHC0 0 3 377 4 -1316ns[-4060ns] +/- 4953us

2026-09-25T18:56:05.390788780Z
Reference ID : A7F83EC9 (167.248.62.201)
System time : 0.000000000 seconds fast of NTP time
Last offset : +0.259173214 seconds
RMS offset : 0.255588233 seconds
Frequency : 8104.009 ppm fast
Residual freq : +3822.716 ppm
Skew : 89.622 ppm
#* PHC0 0 3 377 6 -1379ns[-3736ns] +/- 4028us

2026-09-25T18:56:15.409086519Z
Reference ID : 50484330 (PHC0)
System time : 0.000029005 seconds fast of NTP time
Last offset : -0.216363743 seconds
RMS offset : 0.096656151 seconds
Frequency : 12.148 ppm slow
Residual freq : -7978.868 ppm
Skew : 0.806 ppm
#* PHC0 0 3 377 8 -54ms[ -271ms] +/- 3571us

2026-09-25T18:56:25.420680555Z
Reference ID : A7F83EC9 (167.248.62.201)
System time : 0.000000000 seconds fast of NTP time
Last offset : +0.259173214 seconds
RMS offset : 0.255588233 seconds
Frequency : 8104.009 ppm fast
Residual freq : +3822.716 ppm
Skew : 89.622 ppm
^* 167.248.62.201 3 6 273 26 +24ms[ +283ms] +/- 30ms

2026-09-25T18:56:35.437194331Z
Reference ID : 50484330 (PHC0)
System time : 0.008250407 seconds slow of NTP time
Last offset : +0.007162482 seconds
RMS offset : 0.086920060 seconds
Frequency : 12.148 ppm slow
Residual freq : -6404.042 ppm
Skew : 0.806 ppm
^* 167.248.62.201 3 6 273 36 +24ms[ +283ms] +/- 30ms

2026-09-25T18:56:45.453799933Z
Reference ID : 50484330 (PHC0)
System time : 0.013851796 seconds fast of NTP time
Last offset : +0.022350369 seconds
RMS offset : 0.082761958 seconds
Frequency : 12.148 ppm slow
Residual freq : -3599.419 ppm
Skew : 0.806 ppm
#* PHC0 0 3 377 6 +38ms[ +61ms] +/- 2050us

2026-09-25T18:56:55.469166220Z
Reference ID : 50484330 (PHC0)
System time : 0.000000224 seconds fast of NTP time
Last offset : +0.038390875 seconds
RMS offset : 0.079447925 seconds
Frequency : 12.042 ppm slow
Residual freq : +0.062 ppm
Skew : 1.051 ppm
^* 167.248.62.201 3 6 273 56 +24ms[ +283ms] +/- 30ms

2026-09-25T18:57:05.242586570Z
Reference ID : 50484330 (PHC0)
System time : 0.000000456 seconds fast of NTP time
Last offset : +0.000000325 seconds
RMS offset : 0.075370923 seconds
Frequency : 11.989 ppm slow
Residual freq : +0.007 ppm
Skew : 0.732 ppm
^* 167.248.62.201 3 6 167 1 +42ms[ +286ms] +/- 30ms

2026-09-25T18:57:15.258572489Z
Reference ID : A7F83EC9 (167.248.62.201)
System time : 0.000000000 seconds slow of NTP time
Last offset : +0.243213281 seconds
RMS offset : 0.254377842 seconds
Frequency : 10885.896 ppm fast
Residual freq : +1027.941 ppm
Skew : 1790.742 ppm
#* PHC0 0 3 377 4 -260ms[ -273ms] +/- 9036us

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