Runs / P5 / p5-33-pump-offset-changed

p5-33-pump-offset-changed · P5

Changed vs p5-32-pump-baseline · first difference at calibrate

6 of 6 declared stages · recorded in the format stage-receipt-chain/0.3 · ran · received by this console

  • Records agree Yes
  • Ran as approved a straight-line run: there is no plan to compare
  • Signed by a known recorder Yes
  • Committed by a known time Not anchored
This answer's trail was checked on — each check that ran held.

Held under the checks that ran; not anchored, so it can't be shown to be the record that was made.

Repeat the check

Run it from the run's folder:

onetrace-verify --trust trust.json MANIFEST.json

The answer

This record has no step that wrote an answer, so there is no answer to show.

The trail

step 1 of 6

readings

What went in
readings.csv · 403 bytes
What came out
readings.json · 314 bytes
When
→

Completed.

Ran as vibration-sensor-reader, version 1.0.0.

Checked — it holds.

Held under the checks that ran; not anchored, so it can't be shown to be the record that was made.

Receipt · step 1 of 6 · readings
Version
vibration-sensor-reader · 1.0.0
What went in
readings.csv · 403 bytes
sha256:b31a69c8c7c1…sha256:b31a69c8c7c1375c990a5ccada7f973ecc3ec763ec1e462785999068e07fab82
What came out
readings.json · 314 bytes
sha256:9789629fd791…sha256:9789629fd7912416eaa3ab6f0dda4447d15df9cc6c24e4f93fbf6ec5a30d1a9c
Fingerprint
sha256:c5abbfdc263d…sha256:c5abbfdc263d9fbfaa0f05df74c8d65e1af86ffcb4d64361f8d4542c7d455255
Settings it ran with
{
 "data": "invented example data",
 "sensor_firmware": "3.1"
}
The receipt, exactly as recorded
{"anchor":{"reason":"a demo record; anchoring is not part of this demo","state":"unanchored"},"assertions":{"constants":{"data":"invented example data","sensor_firmware":"3.1"}},"coverage":{"boundaries":[],"completeness":"incomplete","declared_stages":["readings","calibrate","features","anomaly_check","decision","work_order"],"emitting_stages":["readings"]},"digest_source":"emitter","emission":{"gaps":[],"policy":"fail-closed"},"format":"stage-receipt/0.3","inputs":[{"bytes":"403","digest":"sha256:b31a69c8c7c1375c990a5ccada7f973ecc3ec763ec1e462785999068e07fab82","media_type":"text/csv","name":"readings.csv","trust_class":"externally-sourced"}],"instrument":{"config_digest":"sha256:e7480a040a25f096a053d9fd7f7d5c203382afb7df5001578b3af87748d10469","id":"vibration-sensor-reader","kind":"reader","manifest_digest":"sha256:9ae815e98180e82a3768279bf19db85c648daf69facde99cfbd4dbb3a18f2d0f","rederivable":"true","version":"1.0.0"},"outcome":{"class":"ok"},"outputs":[{"bytes":"314","digest":"sha256:9789629fd7912416eaa3ab6f0dda4447d15df9cc6c24e4f93fbf6ec5a30d1a9c","media_type":"application/json","name":"readings.json","trust_class":"operator-authored"}],"prev":null,"run_id":"p5-33-pump-offset-changed","stage":{"index":"1","name":"readings"},"time":{"ended":"2026-10-25T12:52:09.906+00:00","started":"2026-10-25T12:52:09.902+00:00"}}
The check's own words
[PASS   ] receipts/01-readings.json: receipt format
[PASS   ] receipts/01-readings.json: bytes are canonical
[PASS   ] receipts/01-readings.json: required field 'format'
[PASS   ] receipts/01-readings.json: required field 'run_id'
[PASS   ] receipts/01-readings.json: required field 'stage'
[PASS   ] receipts/01-readings.json: required field 'prev'
[PASS   ] receipts/01-readings.json: required field 'time'
[PASS   ] receipts/01-readings.json: required field 'coverage'
[PASS   ] receipts/01-readings.json: required field 'emission'
[PASS   ] receipts/01-readings.json: required field 'anchor'
[PASS   ] receipts/01-readings.json: required field 'instrument'
[PASS   ] receipts/01-readings.json: required field 'inputs'
[PASS   ] receipts/01-readings.json: required field 'outputs'
[PASS   ] receipts/01-readings.json: required field 'assertions'
[PASS   ] receipts/01-readings.json: required field 'outcome'
[PASS   ] receipts/01-readings.json: time.started carries its zone
[PASS   ] receipts/01-readings.json: time.ended carries its zone
[PASS   ] receipts/01-readings.json: instrument is named and pinned
[PASS   ] receipts/01-readings.json: inputs/readings.csv declares a trust class
[PASS   ] receipts/01-readings.json: outputs/readings.json declares a trust class
[PASS   ] receipts/01-readings.json: assertions name their constants
[PASS   ] receipts/01-readings.json: outcome class is one of ['error', 'ok', 'refused']
[PASS   ] receipts/01-readings.json: coverage declares completeness
[PASS   ] receipts/01-readings.json: anchor state is declared, not absent
[NOT-RUN] receipts/01-readings.json: originality -- record is declared unanchored; this verifier can establish consistency, not originality
[PASS   ] receipts/01-readings.json: digest matches the manifest
[PASS   ] receipts/01-readings.json: chain link
[PASS   ] receipts/01-readings.json: output artifact 'readings.json' matches
step 2 of 6

calibrate

What went in
receipt:readings · 1340 bytes
readings.json · 314 bytes
What came out
calibrated.json · 326 bytes
When
→

Completed.

Ran as sensor-calibration, version 1.0.0.

Checked — it holds.

Held under the checks that ran; not anchored, so it can't be shown to be the record that was made.

Receipt · step 2 of 6 · calibrate
Version
sensor-calibration · 1.0.0
What went in
receipt:readings · 1340 bytes
sha256:c5abbfdc263d…sha256:c5abbfdc263d9fbfaa0f05df74c8d65e1af86ffcb4d64361f8d4542c7d455255
readings.json · 314 bytes
sha256:9789629fd791…sha256:9789629fd7912416eaa3ab6f0dda4447d15df9cc6c24e4f93fbf6ec5a30d1a9c
What came out
calibrated.json · 326 bytes
sha256:0d9e5e383641…sha256:0d9e5e38364120a83c6df399deeb164bf0e666fc5c58c8a7b0576c6fa6254841
Fingerprint
sha256:72825e33b2f4…sha256:72825e33b2f4acc16aa6d61daa7466bdc3eb4fc003f9d0d2606858c243eecf34
Settings it ran with
{}
The receipt, exactly as recorded
{"anchor":{"reason":"a demo record; anchoring is not part of this demo","state":"unanchored"},"assertions":{},"coverage":{"boundaries":[],"completeness":"incomplete","declared_stages":["readings","calibrate","features","anomaly_check","decision","work_order"],"emitting_stages":["readings","calibrate"]},"digest_source":"emitter","emission":{"gaps":[],"policy":"fail-closed"},"format":"stage-receipt/0.3","inputs":[{"bytes":"1340","digest":"sha256:c5abbfdc263d9fbfaa0f05df74c8d65e1af86ffcb4d64361f8d4542c7d455255","media_type":"application/json","name":"receipt:readings","trust_class":"operator-authored"},{"bytes":"314","digest":"sha256:9789629fd7912416eaa3ab6f0dda4447d15df9cc6c24e4f93fbf6ec5a30d1a9c","media_type":"application/json","name":"readings.json","trust_class":"operator-authored"}],"instrument":{"config_digest":"sha256:dbe4d3ff497ce986a15f036767b8fecd6e695fe72a7940c9f087517c4a1c44f1","id":"sensor-calibration","kind":"transform","manifest_digest":"sha256:9ae815e98180e82a3768279bf19db85c648daf69facde99cfbd4dbb3a18f2d0f","rederivable":"true","version":"1.0.0"},"outcome":{"class":"ok"},"outputs":[{"bytes":"326","digest":"sha256:0d9e5e38364120a83c6df399deeb164bf0e666fc5c58c8a7b0576c6fa6254841","media_type":"application/json","name":"calibrated.json","trust_class":"operator-authored"}],"prev":"sha256:c5abbfdc263d9fbfaa0f05df74c8d65e1af86ffcb4d64361f8d4542c7d455255","run_id":"p5-33-pump-offset-changed","stage":{"index":"2","name":"calibrate"},"time":{"ended":"2026-10-25T12:52:09.916+00:00","started":"2026-10-25T12:52:09.913+00:00"}}
The check's own words
[PASS   ] receipts/02-calibrate.json: receipt format
[PASS   ] receipts/02-calibrate.json: bytes are canonical
[PASS   ] receipts/02-calibrate.json: required field 'format'
[PASS   ] receipts/02-calibrate.json: required field 'run_id'
[PASS   ] receipts/02-calibrate.json: required field 'stage'
[PASS   ] receipts/02-calibrate.json: required field 'prev'
[PASS   ] receipts/02-calibrate.json: required field 'time'
[PASS   ] receipts/02-calibrate.json: required field 'coverage'
[PASS   ] receipts/02-calibrate.json: required field 'emission'
[PASS   ] receipts/02-calibrate.json: required field 'anchor'
[PASS   ] receipts/02-calibrate.json: required field 'instrument'
[PASS   ] receipts/02-calibrate.json: required field 'inputs'
[PASS   ] receipts/02-calibrate.json: required field 'outputs'
[PASS   ] receipts/02-calibrate.json: required field 'assertions'
[PASS   ] receipts/02-calibrate.json: required field 'outcome'
[PASS   ] receipts/02-calibrate.json: time.started carries its zone
[PASS   ] receipts/02-calibrate.json: time.ended carries its zone
[PASS   ] receipts/02-calibrate.json: instrument is named and pinned
[PASS   ] receipts/02-calibrate.json: inputs/receipt:readings declares a trust class
[PASS   ] receipts/02-calibrate.json: inputs/readings.json declares a trust class
[PASS   ] receipts/02-calibrate.json: outputs/calibrated.json declares a trust class
[PASS   ] receipts/02-calibrate.json: outcome class is one of ['error', 'ok', 'refused']
[PASS   ] receipts/02-calibrate.json: coverage declares completeness
[PASS   ] receipts/02-calibrate.json: anchor state is declared, not absent
[NOT-RUN] receipts/02-calibrate.json: originality -- record is declared unanchored; this verifier can establish consistency, not originality
[PASS   ] receipts/02-calibrate.json: digest matches the manifest
[PASS   ] receipts/02-calibrate.json: chain link
[PASS   ] receipts/02-calibrate.json: output artifact 'calibrated.json' matches
step 3 of 6

features

What went in
receipt:calibrate · 1554 bytes
calibrated.json · 326 bytes
What came out
features.json · 32 bytes
When
→

Completed.

Ran as vibration-features, version 1.0.0.

Checked — it holds.

Held under the checks that ran; not anchored, so it can't be shown to be the record that was made.

Receipt · step 3 of 6 · features
Version
vibration-features · 1.0.0
What went in
receipt:calibrate · 1554 bytes
sha256:72825e33b2f4…sha256:72825e33b2f4acc16aa6d61daa7466bdc3eb4fc003f9d0d2606858c243eecf34
calibrated.json · 326 bytes
sha256:0d9e5e383641…sha256:0d9e5e38364120a83c6df399deeb164bf0e666fc5c58c8a7b0576c6fa6254841
What came out
features.json · 32 bytes
sha256:592265ade339…sha256:592265ade339730360a75dd8f07d1030bab53ebca1aa4d33353b71233655460a
Fingerprint
sha256:77e8e0b67e79…sha256:77e8e0b67e79b844693b5dbb34db9b6abb123214f5679443687c9504f7b49892
Settings it ran with
{}
The receipt, exactly as recorded
{"anchor":{"reason":"a demo record; anchoring is not part of this demo","state":"unanchored"},"assertions":{},"coverage":{"boundaries":[],"completeness":"incomplete","declared_stages":["readings","calibrate","features","anomaly_check","decision","work_order"],"emitting_stages":["readings","calibrate","features"]},"digest_source":"emitter","emission":{"gaps":[],"policy":"fail-closed"},"format":"stage-receipt/0.3","inputs":[{"bytes":"1554","digest":"sha256:72825e33b2f4acc16aa6d61daa7466bdc3eb4fc003f9d0d2606858c243eecf34","media_type":"application/json","name":"receipt:calibrate","trust_class":"operator-authored"},{"bytes":"326","digest":"sha256:0d9e5e38364120a83c6df399deeb164bf0e666fc5c58c8a7b0576c6fa6254841","media_type":"application/json","name":"calibrated.json","trust_class":"operator-authored"}],"instrument":{"config_digest":"sha256:6732cb4e5b882f532d057f964abd4bb318cd286b6217b38542ec6dba20433daf","id":"vibration-features","kind":"transform","manifest_digest":"sha256:9ae815e98180e82a3768279bf19db85c648daf69facde99cfbd4dbb3a18f2d0f","rederivable":"true","version":"1.0.0"},"outcome":{"class":"ok"},"outputs":[{"bytes":"32","digest":"sha256:592265ade339730360a75dd8f07d1030bab53ebca1aa4d33353b71233655460a","media_type":"application/json","name":"features.json","trust_class":"operator-authored"}],"prev":"sha256:72825e33b2f4acc16aa6d61daa7466bdc3eb4fc003f9d0d2606858c243eecf34","run_id":"p5-33-pump-offset-changed","stage":{"index":"3","name":"features"},"time":{"ended":"2026-10-25T12:52:09.924+00:00","started":"2026-10-25T12:52:09.922+00:00"}}
The check's own words
[PASS   ] receipts/03-features.json: receipt format
[PASS   ] receipts/03-features.json: bytes are canonical
[PASS   ] receipts/03-features.json: required field 'format'
[PASS   ] receipts/03-features.json: required field 'run_id'
[PASS   ] receipts/03-features.json: required field 'stage'
[PASS   ] receipts/03-features.json: required field 'prev'
[PASS   ] receipts/03-features.json: required field 'time'
[PASS   ] receipts/03-features.json: required field 'coverage'
[PASS   ] receipts/03-features.json: required field 'emission'
[PASS   ] receipts/03-features.json: required field 'anchor'
[PASS   ] receipts/03-features.json: required field 'instrument'
[PASS   ] receipts/03-features.json: required field 'inputs'
[PASS   ] receipts/03-features.json: required field 'outputs'
[PASS   ] receipts/03-features.json: required field 'assertions'
[PASS   ] receipts/03-features.json: required field 'outcome'
[PASS   ] receipts/03-features.json: time.started carries its zone
[PASS   ] receipts/03-features.json: time.ended carries its zone
[PASS   ] receipts/03-features.json: instrument is named and pinned
[PASS   ] receipts/03-features.json: inputs/receipt:calibrate declares a trust class
[PASS   ] receipts/03-features.json: inputs/calibrated.json declares a trust class
[PASS   ] receipts/03-features.json: outputs/features.json declares a trust class
[PASS   ] receipts/03-features.json: outcome class is one of ['error', 'ok', 'refused']
[PASS   ] receipts/03-features.json: coverage declares completeness
[PASS   ] receipts/03-features.json: anchor state is declared, not absent
[NOT-RUN] receipts/03-features.json: originality -- record is declared unanchored; this verifier can establish consistency, not originality
[PASS   ] receipts/03-features.json: digest matches the manifest
[PASS   ] receipts/03-features.json: chain link
[PASS   ] receipts/03-features.json: output artifact 'features.json' matches
step 4 of 6

anomaly_check

What went in
receipt:features · 1564 bytes
features.json · 32 bytes
What came out
anomaly.json · 48 bytes
When
→

Completed.

Ran as rms-threshold, version 1.0.0.

Checked — it holds.

Held under the checks that ran; not anchored, so it can't be shown to be the record that was made.

Receipt · step 4 of 6 · anomaly_check
Version
rms-threshold · 1.0.0
What went in
receipt:features · 1564 bytes
sha256:77e8e0b67e79…sha256:77e8e0b67e79b844693b5dbb34db9b6abb123214f5679443687c9504f7b49892
features.json · 32 bytes
sha256:592265ade339…sha256:592265ade339730360a75dd8f07d1030bab53ebca1aa4d33353b71233655460a
What came out
anomaly.json · 48 bytes
sha256:6e6485b7b121…sha256:6e6485b7b121c2f089dea3cbc757d7be6024bc81783fa1ff2c42411734f7ee2c
Fingerprint
sha256:a7037351f7e2…sha256:a7037351f7e2f262dcff5304ec337b46714cf5cc81485f2c86045d06d0d6f6cc
Settings it ran with
{}
The receipt, exactly as recorded
{"anchor":{"reason":"a demo record; anchoring is not part of this demo","state":"unanchored"},"assertions":{},"coverage":{"boundaries":[],"completeness":"incomplete","declared_stages":["readings","calibrate","features","anomaly_check","decision","work_order"],"emitting_stages":["readings","calibrate","features","anomaly_check"]},"digest_source":"emitter","emission":{"gaps":[],"policy":"fail-closed"},"format":"stage-receipt/0.3","inputs":[{"bytes":"1564","digest":"sha256:77e8e0b67e79b844693b5dbb34db9b6abb123214f5679443687c9504f7b49892","media_type":"application/json","name":"receipt:features","trust_class":"operator-authored"},{"bytes":"32","digest":"sha256:592265ade339730360a75dd8f07d1030bab53ebca1aa4d33353b71233655460a","media_type":"application/json","name":"features.json","trust_class":"operator-authored"}],"instrument":{"config_digest":"sha256:6e8b380e81f16a07d404afe301b6a6a1229c2a7f57423456bad889eba5e43eb4","id":"rms-threshold","kind":"checker","manifest_digest":"sha256:9ae815e98180e82a3768279bf19db85c648daf69facde99cfbd4dbb3a18f2d0f","rederivable":"true","version":"1.0.0"},"outcome":{"class":"ok"},"outputs":[{"bytes":"48","digest":"sha256:6e6485b7b121c2f089dea3cbc757d7be6024bc81783fa1ff2c42411734f7ee2c","media_type":"application/json","name":"anomaly.json","trust_class":"operator-authored"}],"prev":"sha256:77e8e0b67e79b844693b5dbb34db9b6abb123214f5679443687c9504f7b49892","run_id":"p5-33-pump-offset-changed","stage":{"index":"4","name":"anomaly_check"},"time":{"ended":"2026-10-25T12:52:09.952+00:00","started":"2026-10-25T12:52:09.929+00:00"}}
The check's own words
[PASS   ] receipts/04-anomaly-check.json: receipt format
[PASS   ] receipts/04-anomaly-check.json: bytes are canonical
[PASS   ] receipts/04-anomaly-check.json: required field 'format'
[PASS   ] receipts/04-anomaly-check.json: required field 'run_id'
[PASS   ] receipts/04-anomaly-check.json: required field 'stage'
[PASS   ] receipts/04-anomaly-check.json: required field 'prev'
[PASS   ] receipts/04-anomaly-check.json: required field 'time'
[PASS   ] receipts/04-anomaly-check.json: required field 'coverage'
[PASS   ] receipts/04-anomaly-check.json: required field 'emission'
[PASS   ] receipts/04-anomaly-check.json: required field 'anchor'
[PASS   ] receipts/04-anomaly-check.json: required field 'instrument'
[PASS   ] receipts/04-anomaly-check.json: required field 'inputs'
[PASS   ] receipts/04-anomaly-check.json: required field 'outputs'
[PASS   ] receipts/04-anomaly-check.json: required field 'assertions'
[PASS   ] receipts/04-anomaly-check.json: required field 'outcome'
[PASS   ] receipts/04-anomaly-check.json: time.started carries its zone
[PASS   ] receipts/04-anomaly-check.json: time.ended carries its zone
[PASS   ] receipts/04-anomaly-check.json: instrument is named and pinned
[PASS   ] receipts/04-anomaly-check.json: inputs/receipt:features declares a trust class
[PASS   ] receipts/04-anomaly-check.json: inputs/features.json declares a trust class
[PASS   ] receipts/04-anomaly-check.json: outputs/anomaly.json declares a trust class
[PASS   ] receipts/04-anomaly-check.json: outcome class is one of ['error', 'ok', 'refused']
[PASS   ] receipts/04-anomaly-check.json: coverage declares completeness
[PASS   ] receipts/04-anomaly-check.json: anchor state is declared, not absent
[NOT-RUN] receipts/04-anomaly-check.json: originality -- record is declared unanchored; this verifier can establish consistency, not originality
[PASS   ] receipts/04-anomaly-check.json: digest matches the manifest
[PASS   ] receipts/04-anomaly-check.json: chain link
[PASS   ] receipts/04-anomaly-check.json: output artifact 'anomaly.json' matches
step 5 of 6

decision

What went in
receipt:anomaly_check · 1573 bytes
anomaly.json · 48 bytes
What came out
decision.json · 92 bytes
When
→

Completed.

Ran as maintenance-decision, version 1.0.0.

Checked — it holds.

Held under the checks that ran; not anchored, so it can't be shown to be the record that was made.

Receipt · step 5 of 6 · decision
Version
maintenance-decision · 1.0.0
What went in
receipt:anomaly_check · 1573 bytes
sha256:a7037351f7e2…sha256:a7037351f7e2f262dcff5304ec337b46714cf5cc81485f2c86045d06d0d6f6cc
anomaly.json · 48 bytes
sha256:6e6485b7b121…sha256:6e6485b7b121c2f089dea3cbc757d7be6024bc81783fa1ff2c42411734f7ee2c
What came out
decision.json · 92 bytes
sha256:84f9a7d63b33…sha256:84f9a7d63b3380f3df5d0d9ca261428bf60b606bc11f9a4705b9e428789c4372
Fingerprint
sha256:5ffb83488db3…sha256:5ffb83488db32c4e7ecb26912bc1a2873f796456480c5007a51236ec2717504d
Settings it ran with
{}
The receipt, exactly as recorded
{"anchor":{"reason":"a demo record; anchoring is not part of this demo","state":"unanchored"},"assertions":{},"coverage":{"boundaries":[],"completeness":"incomplete","declared_stages":["readings","calibrate","features","anomaly_check","decision","work_order"],"emitting_stages":["readings","calibrate","features","anomaly_check","decision"]},"digest_source":"emitter","emission":{"gaps":[],"policy":"fail-closed"},"format":"stage-receipt/0.3","inputs":[{"bytes":"1573","digest":"sha256:a7037351f7e2f262dcff5304ec337b46714cf5cc81485f2c86045d06d0d6f6cc","media_type":"application/json","name":"receipt:anomaly_check","trust_class":"operator-authored"},{"bytes":"48","digest":"sha256:6e6485b7b121c2f089dea3cbc757d7be6024bc81783fa1ff2c42411734f7ee2c","media_type":"application/json","name":"anomaly.json","trust_class":"operator-authored"}],"instrument":{"config_digest":"sha256:acef87cfcdad05f33a9dc2dbf97f86a1c5fa1106339c0708f98a89d9187a0dcd","id":"maintenance-decision","kind":"rule","manifest_digest":"sha256:9ae815e98180e82a3768279bf19db85c648daf69facde99cfbd4dbb3a18f2d0f","rederivable":"true","version":"1.0.0"},"outcome":{"class":"ok"},"outputs":[{"bytes":"92","digest":"sha256:84f9a7d63b3380f3df5d0d9ca261428bf60b606bc11f9a4705b9e428789c4372","media_type":"application/json","name":"decision.json","trust_class":"operator-authored"}],"prev":"sha256:a7037351f7e2f262dcff5304ec337b46714cf5cc81485f2c86045d06d0d6f6cc","run_id":"p5-33-pump-offset-changed","stage":{"index":"5","name":"decision"},"time":{"ended":"2026-10-25T12:52:09.960+00:00","started":"2026-10-25T12:52:09.957+00:00"}}
The check's own words
[PASS   ] receipts/05-decision.json: receipt format
[PASS   ] receipts/05-decision.json: bytes are canonical
[PASS   ] receipts/05-decision.json: required field 'format'
[PASS   ] receipts/05-decision.json: required field 'run_id'
[PASS   ] receipts/05-decision.json: required field 'stage'
[PASS   ] receipts/05-decision.json: required field 'prev'
[PASS   ] receipts/05-decision.json: required field 'time'
[PASS   ] receipts/05-decision.json: required field 'coverage'
[PASS   ] receipts/05-decision.json: required field 'emission'
[PASS   ] receipts/05-decision.json: required field 'anchor'
[PASS   ] receipts/05-decision.json: required field 'instrument'
[PASS   ] receipts/05-decision.json: required field 'inputs'
[PASS   ] receipts/05-decision.json: required field 'outputs'
[PASS   ] receipts/05-decision.json: required field 'assertions'
[PASS   ] receipts/05-decision.json: required field 'outcome'
[PASS   ] receipts/05-decision.json: time.started carries its zone
[PASS   ] receipts/05-decision.json: time.ended carries its zone
[PASS   ] receipts/05-decision.json: instrument is named and pinned
[PASS   ] receipts/05-decision.json: inputs/receipt:anomaly_check declares a trust class
[PASS   ] receipts/05-decision.json: inputs/anomaly.json declares a trust class
[PASS   ] receipts/05-decision.json: outputs/decision.json declares a trust class
[PASS   ] receipts/05-decision.json: outcome class is one of ['error', 'ok', 'refused']
[PASS   ] receipts/05-decision.json: coverage declares completeness
[PASS   ] receipts/05-decision.json: anchor state is declared, not absent
[NOT-RUN] receipts/05-decision.json: originality -- record is declared unanchored; this verifier can establish consistency, not originality
[PASS   ] receipts/05-decision.json: digest matches the manifest
[PASS   ] receipts/05-decision.json: chain link
[PASS   ] receipts/05-decision.json: output artifact 'decision.json' matches
step 6 of 6

work_order

What went in
receipt:decision · 1588 bytes
decision.json · 92 bytes
What came out
work_order.json · 91 bytes
When
→

Completed.

Ran as maintenance-window-policy, version 1.0.0.

Checked — it holds.

Held under the checks that ran; not anchored, so it can't be shown to be the record that was made.

Receipt · step 6 of 6 · work_order
Version
maintenance-window-policy · 1.0.0
What went in
receipt:decision · 1588 bytes
sha256:5ffb83488db3…sha256:5ffb83488db32c4e7ecb26912bc1a2873f796456480c5007a51236ec2717504d
decision.json · 92 bytes
sha256:84f9a7d63b33…sha256:84f9a7d63b3380f3df5d0d9ca261428bf60b606bc11f9a4705b9e428789c4372
What came out
work_order.json · 91 bytes
sha256:bf7834d3e760…sha256:bf7834d3e760a4facba25a56f086694739c567c923c6b11b3ddc8ad163fef3a4
Fingerprint
sha256:6cca6b74146c…sha256:6cca6b74146c46777bc7cd3ae8d56cd533ddb3873ef8e758c056dd542463f444
Settings it ran with
{}
The receipt, exactly as recorded
{"anchor":{"reason":"a demo record; anchoring is not part of this demo","state":"unanchored"},"assertions":{},"coverage":{"boundaries":[],"completeness":"complete","declared_stages":["readings","calibrate","features","anomaly_check","decision","work_order"],"emitting_stages":["readings","calibrate","features","anomaly_check","decision","work_order"]},"digest_source":"emitter","emission":{"gaps":[],"policy":"fail-closed"},"format":"stage-receipt/0.3","inputs":[{"bytes":"1588","digest":"sha256:5ffb83488db32c4e7ecb26912bc1a2873f796456480c5007a51236ec2717504d","media_type":"application/json","name":"receipt:decision","trust_class":"operator-authored"},{"bytes":"92","digest":"sha256:84f9a7d63b3380f3df5d0d9ca261428bf60b606bc11f9a4705b9e428789c4372","media_type":"application/json","name":"decision.json","trust_class":"operator-authored"}],"instrument":{"config_digest":"sha256:6958aced470692ea9ffd9a2e525cdd0796ffd81276e4c207ed8e5efe528776b9","id":"maintenance-window-policy","kind":"policy","manifest_digest":"sha256:9ae815e98180e82a3768279bf19db85c648daf69facde99cfbd4dbb3a18f2d0f","rederivable":"true","version":"1.0.0"},"outcome":{"class":"ok"},"outputs":[{"bytes":"91","digest":"sha256:bf7834d3e760a4facba25a56f086694739c567c923c6b11b3ddc8ad163fef3a4","media_type":"application/json","name":"work_order.json","trust_class":"operator-authored"}],"prev":"sha256:5ffb83488db32c4e7ecb26912bc1a2873f796456480c5007a51236ec2717504d","run_id":"p5-33-pump-offset-changed","stage":{"index":"6","name":"work_order"},"time":{"ended":"2026-10-25T12:52:09.967+00:00","started":"2026-10-25T12:52:09.964+00:00"}}
The check's own words
[PASS   ] receipts/06-work-order.json: receipt format
[PASS   ] receipts/06-work-order.json: bytes are canonical
[PASS   ] receipts/06-work-order.json: required field 'format'
[PASS   ] receipts/06-work-order.json: required field 'run_id'
[PASS   ] receipts/06-work-order.json: required field 'stage'
[PASS   ] receipts/06-work-order.json: required field 'prev'
[PASS   ] receipts/06-work-order.json: required field 'time'
[PASS   ] receipts/06-work-order.json: required field 'coverage'
[PASS   ] receipts/06-work-order.json: required field 'emission'
[PASS   ] receipts/06-work-order.json: required field 'anchor'
[PASS   ] receipts/06-work-order.json: required field 'instrument'
[PASS   ] receipts/06-work-order.json: required field 'inputs'
[PASS   ] receipts/06-work-order.json: required field 'outputs'
[PASS   ] receipts/06-work-order.json: required field 'assertions'
[PASS   ] receipts/06-work-order.json: required field 'outcome'
[PASS   ] receipts/06-work-order.json: time.started carries its zone
[PASS   ] receipts/06-work-order.json: time.ended carries its zone
[PASS   ] receipts/06-work-order.json: instrument is named and pinned
[PASS   ] receipts/06-work-order.json: inputs/receipt:decision declares a trust class
[PASS   ] receipts/06-work-order.json: inputs/decision.json declares a trust class
[PASS   ] receipts/06-work-order.json: outputs/work_order.json declares a trust class
[PASS   ] receipts/06-work-order.json: outcome class is one of ['error', 'ok', 'refused']
[PASS   ] receipts/06-work-order.json: coverage declares completeness
[PASS   ] receipts/06-work-order.json: 'complete' is consistent with the stage lists
[PASS   ] receipts/06-work-order.json: anchor state is declared, not absent
[NOT-RUN] receipts/06-work-order.json: originality -- record is declared unanchored; this verifier can establish consistency, not originality
[PASS   ] receipts/06-work-order.json: digest matches the manifest
[PASS   ] receipts/06-work-order.json: chain link
[PASS   ] receipts/06-work-order.json: output artifact 'work_order.json' matches

What could not be checked

  • Each declared step left a receipt, as the receipts themselves state.

  • This record held under the checks that ran. It has not been anchored, so it cannot be shown to be the record that was made — here is what anchoring would add.

    Anchored, it would read: this record existed by a stated date and hasn't changed since — checkable against an independent anchor.

The run, step by step