OT-2026-000094951
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000094951) never changes.
Identity and time
| Publication number | OT-2026-000094951 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-71a4-aad7-a76a1a24472b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094951 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce9ba45f91a95847d72b700726e6097e5848126f8557432bbd736fbd60693731 |
|---|---|
| Markdown | 5fa64a0acb8316f7243f2c7ae47cd7b38157a08cf95ba407f2772a41957a0363 |
| Publication page | 9ca206a65262bd950bf7e3616581eea5f92f225c1490ea15c45d86ef3aeca40d |
| Manifest | e24d7c0298cebfd8e48f1eb4e43c03c87d326a1bd42a0637df62bdc1e38653e4 |
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 | Fd7vbV3NQMMqELhaZ9HATiFVfdDFD9mz4HmdQ5PVrymuvxtf9bYrLfaQg5YC7DaGq6I5FHla32wytgV6ZaH0AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:27.826607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094951observed 9ca206a65262bd950bf7e3616581eea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:27.809677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094951/manifest.jsonobserved e24d7c0298cebfd8e48f1eb4e43c03c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:27.792603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094951/publication.mdobserved 5fa64a0acb8316f7243f2c7ae47cd7b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:27.760204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094951/publication.txtobserved ce9ba45f91a95847d72b700726e6097e...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. |
|---|