OT-2026-000099268
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold 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-2026-000099268) never changes.
Identity and time
| Publication number | OT-2026-000099268 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7301-9048-2606ae854b12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 996708889e5fd3a88b96d6d7c04335adbc6aae7069d68f7703e348b27f19e0e8 |
|---|---|
| Markdown | 93447a2248d2fda5c703b4ce26c57d1a64d95c794eafe0dc33554e37fc381493 |
| Publication page | 437cee7f87dc68a2f0e93cc50bfb3fdebed1659b802106e4a1934fdab8418235 |
| Manifest | 3fb2ffb4302eb033249f0d49a4c6c0186f9c7fee940b56802ba744dfc0851003 |
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 | UJSzOdc5AKFEHeQuQTjrc4WPsRpN0BESEe/lulFuWakmp9yNf9pd02fviLq9XrIG9UyROuhB9DgqGfC6owMEBw== |
| 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
| 2026-09-17T09:30:42.896563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099268observed 437cee7f87dc68a2f0e93cc50bfb3fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:42.879434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099268/manifest.jsonobserved 3fb2ffb4302eb033249f0d49a4c6c018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.860887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099268/publication.mdobserved 93447a2248d2fda5c703b4ce26c57d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.840655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099268/publication.txtobserved 996708889e5fd3a88b96d6d7c04335ad...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. |
|---|