OT-2026-000099313
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two 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-2026-000099313) never changes.
Identity and time
| Publication number | OT-2026-000099313 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7689-aa29-a3afff1bb109 · 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-2026-000099313 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9dea4b0b247a63ebfbe803960a05f103ff2e22edfa620fa08ecf87b93c414a4 |
|---|---|
| Markdown | 97cb214c5486c8754af48997b59731bca4d130550d37f7b8a93127592a8007a0 |
| Publication page | 911256912ad48dd0c99f97d549223f900b056a2bbd79be6270ec71f5030e5b5c |
| Manifest | 53cc18697c8007e9f2d54311a98a9ecb9521f7c3683414499113659ca30c61a2 |
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 | wpm+yo13ZwTRuiWGbvvXOLC106gcDysZCcETpxGwz6FLHaAFD+ZVnKGZ5cyvusOSo/cmliN6rAhVh33y0ZPUBA== |
| 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
| 2026-09-17T09:30:46.769425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099313observed 911256912ad48dd0c99f97d549223f90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:46.752020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099313/manifest.jsonobserved 53cc18697c8007e9f2d54311a98a9ecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:46.736016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099313/publication.mdobserved 97cb214c5486c8754af48997b59731bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:46.719056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099313/publication.txtobserved a9dea4b0b247a63ebfbe803960a05f10...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. |
|---|