OT-2026-000092280
Publication integrity record
Three cup vacuum gripper, three zone face, 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-2026-000092280) never changes.
Identity and time
| Publication number | OT-2026-000092280 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-72f4-8277-473ce9c9f611 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092280 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7b4d23514eaf39fc172a1cefd5d93d1980c1e8daf458a03fe87ebaa47fbb60a |
|---|---|
| Markdown | c16151f8819e5d82fc187f17eceb13dabdca81e62bb83c26b556d076075f7246 |
| Publication page | da10481be98b6d0e155cef7857fda069fc92468edf7042f74c7b4ca9d470c73d |
| Manifest | 9ea7df658cf6f63bdd2edb763854d20d26941d74daa6d4968a1f6aa0f2851829 |
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 | evuyCw//+ol/oRKQCzMb8Cwe/EMR721nmNUsFXUqC/Qkk84xRxJuAavohzWqr6eN8qMV9CnvOGH/94L2cZxAAQ== |
| 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
| 2026-09-17T09:41:48.811249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092280observed da10481be98b6d0e155cef7857fda069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:48.792793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092280/manifest.jsonobserved 9ea7df658cf6f63bdd2edb763854d20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:48.775250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092280/publication.mdobserved c16151f8819e5d82fc187f17eceb13da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:48.758307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092280/publication.txtobserved a7b4d23514eaf39fc172a1cefd5d93d1...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. |
|---|