OT-2026-000038293
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000038293) never changes.
Identity and time
| Publication number | OT-2026-000038293 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7d93-b9ad-f3cf045cb92c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038293 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed4f79b1cab26fac9429a4f991c67298deb898aa7e2682d937594160c0a9b088 |
|---|---|
| Markdown | 5370289ff614611d16390930bd265a0cb0f93ddafe1e2b55d33c51f4cb97dba2 |
| Publication page | e7b4a701dbb4c57618698a1e2328ef5cea4742f20c0b9337fafb6810a8140923 |
| Manifest | b4c280daf8f57fe2a0203916bba2b82107374a698c47cc118d9e82003d6a0643 |
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 | QE2i8jgIabuNPRuug1ZTHZAgak/4koxCq53EsSR1mxTPvZlyY9QteniX+sGwqdf42Xf1ImX73CIAOCHuIWa4Cg== |
| 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
| 2026-09-17T11:22:27.668089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038293observed e7b4a701dbb4c57618698a1e2328ef5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:27.651632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038293/manifest.jsonobserved b4c280daf8f57fe2a0203916bba2b821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.635331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038293/publication.mdobserved 5370289ff614611d16390930bd265a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.618895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038293/publication.txtobserved ed4f79b1cab26fac9429a4f991c67298...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. |
|---|