OT-2026-000094380
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000094380) never changes.
Identity and time
| Publication number | OT-2026-000094380 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-7f44-beb3-df5c74f4e1f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92a76fb3151d3fb6cab72acdaf471df142fcfb974712a7f4938d8ba10c9f17ee |
|---|---|
| Markdown | fc38f872419c0e10ed94eca4317c84992acc59132f705edc323003d41e7bf730 |
| Publication page | 394b859390be8693bd83c96be1aa9dc13532c31cd4adfe6877d5a87b73eca199 |
| Manifest | 253588e635bd805530025ca71b6904f0a51b6726a84ae672c1a48b7c774df3cb |
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 | DCI5hu1ckC0F13ZEL/dE+WuM4jLAbDMlymwMrij569CM6pXn/4pAKbyU7JikdRSxHIPmyFRxUTsKxtR8iZpIBQ== |
| 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
| 2026-09-17T09:37:46.790918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094380observed 394b859390be8693bd83c96be1aa9dc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:46.770265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094380/manifest.jsonobserved 253588e635bd805530025ca71b6904f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:46.748917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094380/publication.mdobserved fc38f872419c0e10ed94eca4317c8499...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:46.731924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094380/publication.txtobserved 92a76fb3151d3fb6cab72acdaf471df1...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. |
|---|