OT-2026-000025919
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pulsed 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-2026-000025919) never changes.
Identity and time
| Publication number | OT-2026-000025919 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-77f5-bb60-df9b2b96ed5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025919 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d515c3cc457d67d6d1526cfe83c9d8e4e66c380ad1a7246368a8365f2fff5df |
|---|---|
| Markdown | b9a03674c4ce20900f3cacb40935807316ec6afbf89d80073e5d3e10dad114cb |
| Publication page | 288380f5e7b09adc6a7f4f73fdd5a82d6ea1746ae70b39fefe61680154123e2e |
| Manifest | ee4b2627ed7eef5c921c60c22f8af15ed4d2f718555fecdea641dadfdc381f57 |
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 | KlZe0Tk5NFjVtbndRA0m1IUXs6LTm05Qb/0/otorFXE6t/P3B9FkwrBgfXolqQrd0ZgypKeXg9M8EVU+KALiCA== |
| 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
| 2026-09-17T11:46:16.352172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025919observed 288380f5e7b09adc6a7f4f73fdd5a82d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:16.333606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025919/manifest.jsonobserved ee4b2627ed7eef5c921c60c22f8af15e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:16.314738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025919/publication.mdobserved b9a03674c4ce20900f3cacb409358073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:16.294945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025919/publication.txtobserved 5d515c3cc457d67d6d1526cfe83c9d8e...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. |
|---|