OT-2026-000055322
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000055322) never changes.
Identity and time
| Publication number | OT-2026-000055322 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7e68-bddc-44acb8b4e779 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055322 |
| Status | PUBLIC |
Content hashes
| Canonical text | c20ebfde43023daecae9f0e4dc6854586effe629e6789a6d10fe9711894dd46e |
|---|---|
| Markdown | bc3fa4314ca555a81ca8da52cc3065cf17132cd84c31a562ff064dfcb4e34a19 |
| Publication page | c712ecf589e6ad64f938541563c2182c6bb24966c9a13799bdfabf3f8fce5152 |
| Manifest | 207238df93f3f3aafb742463a9ed5b580d1b6018ffb437a8aad5bd494da793d7 |
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 | mZI0TjjpQv6rm8jonZy5Uhjw4QgA+HRdFuzJh1ztpFW6z3UgIjp1yvuTV5FxxZ6HNMYxIzYUru6IaHLj1p0HDQ== |
| 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
| 2026-09-17T10:51:56.422987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055322observed c712ecf589e6ad64f938541563c2182c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:56.406529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055322/manifest.jsonobserved 207238df93f3f3aafb742463a9ed5b58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:56.388765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055322/publication.mdobserved bc3fa4314ca555a81ca8da52cc3065cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:56.371659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055322/publication.txtobserved c20ebfde43023daecae9f0e4dc685458...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. |
|---|