OT-2026-000055170
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000055170) never changes.
Identity and time
| Publication number | OT-2026-000055170 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-70ee-8de0-d792888e4bc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055170 |
| Status | PUBLIC |
Content hashes
| Canonical text | c441f794447bcc9269aaef2cd14069c721881f630f4cdfd8616b8487f81a1575 |
|---|---|
| Markdown | 3424093b0f5723d9ab97a4496c7420e90222c262b363c678778a64600ad93571 |
| Publication page | 0faf7b3601b7989941a442b90ea6050a7253383779c29d1fee8270b616d2a319 |
| Manifest | efdfaa3636a54a61c76309c7b538084388f293254ce604a5c80ce7c2d707964e |
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 | GAirMyh7noGT29RV+xkVPBUGam5yzWJ0z5muBXKl2gj55rEbfEhUdOeIMOfglZUJfhGvF0JuObvS4aOEyjYqCA== |
| 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
| 2026-09-17T10:53:21.607995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055170observed 0faf7b3601b7989941a442b90ea6050a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:21.588643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055170/manifest.jsonobserved efdfaa3636a54a61c76309c7b5380843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:21.569834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055170/publication.mdobserved 3424093b0f5723d9ab97a4496c7420e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:21.548110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055170/publication.txtobserved c441f794447bcc9269aaef2cd14069c7...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. |
|---|