OT-2026-000076532
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000076532) never changes.
Identity and time
| Publication number | OT-2026-000076532 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-79cd-8afd-0fbebfb4ae83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24c4194514bcfb31ceeaa7b87e975dca37e30454185f80d15dc16379f000cbf4 |
|---|---|
| Markdown | ea31ac729e3f1bf34c4231bc640a8fd213f02ffbe2d43670b6dae9657e07ed79 |
| Publication page | a32a8b98091544b018d0264c9b4e37a3e7aea358681a41db78bfb1ca84b97838 |
| Manifest | 9ba9cf02aa0756a1018fa70341f563ffdee25602dc84e38abeac53e5aac66f79 |
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 | 1dga4KfSXTYsf1+PooYh31i5KCIrMDl1P115M2pmaHbdsJqQlKgW3r1gkcmGyVqraahA4sxdJxFs7L6P85elBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:12:52.973884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076532observed a32a8b98091544b018d0264c9b4e37a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:52.953973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076532/manifest.jsonobserved 9ba9cf02aa0756a1018fa70341f563ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:52.810527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076532/publication.mdobserved ea31ac729e3f1bf34c4231bc640a8fd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:52.791601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076532/publication.txtobserved 24c4194514bcfb31ceeaa7b87e975dca...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. |
|---|