OT-2026-000034862
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line 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-2026-000034862) never changes.
Identity and time
| Publication number | OT-2026-000034862 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7b78-93d1-8da5a0f441a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d0e15850c0585221d16bd8762efca34951c7a2af5fc35aa32a0e519417fa8b9 |
|---|---|
| Markdown | c510b4cf450ad37b0cc6b69a304aa7a3a8b6bd95b8f64b322da2f576ec4e7c43 |
| Publication page | b7b3ba0349c336514733a4e72001180fe4df8102fbf0f3d81303ae45ac63a39e |
| Manifest | 9092b2223c3b95d364c8fc58235ea656668d5dbfad90655045225ceebf3df610 |
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 | Fre23rq+tI6souHs+B7VBgh+rvCobbxJW9NHhGoN8OQ0q3NL/2JD04T+Z1ARNbSCNdVU5eRWH1p4384iJBjEBA== |
| 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
| 2026-09-17T11:30:30.737408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034862observed b7b3ba0349c336514733a4e72001180f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.719257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034862/manifest.jsonobserved 9092b2223c3b95d364c8fc58235ea656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.698715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034862/publication.mdobserved c510b4cf450ad37b0cc6b69a304aa7a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.676380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034862/publication.txtobserved 8d0e15850c0585221d16bd8762efca34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.634065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034862observed b7b3ba0349c336514733a4e72001180f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.617841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034862/manifest.jsonobserved 9092b2223c3b95d364c8fc58235ea656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.598740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034862/publication.mdobserved c510b4cf450ad37b0cc6b69a304aa7a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.579137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034862/publication.txtobserved 8d0e15850c0585221d16bd8762efca34...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. |
|---|