OT-2026-000039264
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000039264) never changes.
Identity and time
| Publication number | OT-2026-000039264 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7243-91c1-b330920e2fb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039264 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5bac9b5f0e0d7b99c2104052a81dc36e577e60f5b8a4a6940c12c7e2f2515e1 |
|---|---|
| Markdown | c940ad8a93ffea6f7272ebf136db83c9e89a17550a3b183022bc374c812a0c84 |
| Publication page | 94a40a2a746d8b4b53adabcc71d487920045c956f6ce94148cd39ba1d9b6667e |
| Manifest | 892ac3de2dac52baf384b18e826395b392aa80ad53637bc72ba8a6d4ee63ff04 |
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 | pjrlJngIOklMSqDSaJ7q701RNrUDj30gPdFukNsZKr6j6wirqJGpfnjWx5CG0MlK6HABzTYo6YRYr4jWBoNJCA== |
| 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
| 2026-09-17T11:20:49.727044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039264observed 94a40a2a746d8b4b53adabcc71d48792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:49.708326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039264/manifest.jsonobserved 892ac3de2dac52baf384b18e826395b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:49.689030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039264/publication.mdobserved c940ad8a93ffea6f7272ebf136db83c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:49.664742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039264/publication.txtobserved c5bac9b5f0e0d7b99c2104052a81dc36...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. |
|---|