OT-2026-000012398
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000012398) never changes.
Identity and time
| Publication number | OT-2026-000012398 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7250-9c08-daad4b0de456 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dea51362d5e5300ab7c76bff80a466aa482c1076e73ed1212f53d761ea1096d |
|---|---|
| Markdown | b369d6f2ce50e8cd118aae8d8c53f5c51c86ee081075e8564c14b5fadc55f4e6 |
| Publication page | 1785b40b21c3eb2b3b1a36c1d07385ec23b3a416561f9b790137956e3608916e |
| Manifest | ccf8e1715f1f01f2065ca8ea41d6e5577f7a1cfe9722507426072c4517bfd893 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | wdxcmiFUbv9TRPrzmt7DkJ/LBbegW6jb7quURfL/frfV8iFIB4hhlcUiSDByZ9pp3jqB33e/BcTxqa1TrT4dBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:11:53.414454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012398observed 1785b40b21c3eb2b3b1a36c1d07385ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:53.398174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012398/manifest.jsonobserved ccf8e1715f1f01f2065ca8ea41d6e557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:53.380530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012398/publication.mdobserved b369d6f2ce50e8cd118aae8d8c53f5c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:53.360783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012398/publication.txtobserved 3dea51362d5e5300ab7c76bff80a466a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|