OT-2026-000032596
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000032596) never changes.
Identity and time
| Publication number | OT-2026-000032596 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-77c3-9f70-3ea04f744977 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91b1a509ec32797f1a9ef9e25e8788807ab7e0f4028a1d6cc390f739623a5213 |
|---|---|
| Markdown | 77f97ddd24a611743ace2e24aada3478ea8d01118c7f5c8dcf9cde18c9e2701d |
| Publication page | 1c6f82cba18855c946f0887c1413e2f0c6d5d88f4d90d9f4708e1b14c940b983 |
| Manifest | c24707af395c950d69abc41d318e2b3dcdd0f9d4a578862fcaa23121fe0d8a47 |
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 | pAUso44rhiIU+AfsyTY96iFMn66B+gud3fyMKlgvpt8JfIyh3RmAj5leBjskOTKrUtH9wlwr3R5Su5K77s9iCQ== |
| 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
| 2026-09-17T11:34:10.575940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032596observed 1c6f82cba18855c946f0887c1413e2f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:10.559582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032596/manifest.jsonobserved c24707af395c950d69abc41d318e2b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:10.542438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032596/publication.mdobserved 77f97ddd24a611743ace2e24aada3478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:10.524550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032596/publication.txtobserved 91b1a509ec32797f1a9ef9e25e878880...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. |
|---|