OT-2026-000054246
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented before set-down, on a tool changer
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-2026-000054246) never changes.
Identity and time
| Publication number | OT-2026-000054246 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a9-743f-b215-1bafedfd98f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054246 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0025ae3de973d142407f3cfaf7375fd64cccf3f0048e3b301d2de73da97394b |
|---|---|
| Markdown | ce5160adc1d080eef45f979e7b6bff6d90aece4bdb3ebeff94bc01636fc5571b |
| Publication page | 491f5ecb9fee7cea56f202266f48982fd5db2e9f2cadf71915fa5ba5c2583e59 |
| Manifest | 328b383f89049425656cfee8869f11a940dc916b690b19c3f2ace3894079dde4 |
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 | 9fkcmI6tnUhFDviJlTe+un2O87tLVWROPvEZIwS0mqtVrpA1sPit2tXOZfALSy01gXCrAAR7GOyMsxlugU7BAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:56:27.209558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054246observed 491f5ecb9fee7cea56f202266f48982f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:56:27.191358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054246/manifest.jsonobserved 328b383f89049425656cfee8869f11a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:27.173292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054246/publication.mdobserved ce5160adc1d080eef45f979e7b6bff6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:27.155484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054246/publication.txtobserved d0025ae3de973d142407f3cfaf7375fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:39.671342Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000054246observed ...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:39.657797Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000054246/manifest.jsonobserved ...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:39.644036Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000054246/publication.mdobserved ...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:39.630144Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000054246/publication.txtobserved ...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. |
|---|