OT-2026-000053614
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000053614) never changes.
Identity and time
| Publication number | OT-2026-000053614 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a95-732d-9862-e9ab963da266 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053614 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeca769f91cb80d5df0fcd95ddad8baa215748bfba00c0c5851d0505417cd0d7 |
|---|---|
| Markdown | c4fe0f981d2597e5e0907ecfa7ac665e0aa93bb73c6ba014673d6ae8a5ba12b9 |
| Publication page | ba468023f6ec3de52765a4d8b1229f500e5c1e1b87d457a3f134ba622eaeb7e9 |
| Manifest | b1c02966ebe107781e941d3678a41e6304e9ba216e5b80eb0255e92784e19288 |
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 | /JZONAbxiW3z0VSPN5TCrb9szBjbiJ8H1KhG794Ieuqoc2RTuKdchmdEnMqavQfK78OWkCSqxj1ASVDdhy61Dg== |
| 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
| 2026-09-17T10:55:29.454477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053614observed ba468023f6ec3de52765a4d8b1229f50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:29.436927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053614/manifest.jsonobserved b1c02966ebe107781e941d3678a41e63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:29.419615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053614/publication.mdobserved c4fe0f981d2597e5e0907ecfa7ac665e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:29.400909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053614/publication.txtobserved eeca769f91cb80d5df0fcd95ddad8baa...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. |
|---|