OT-2026-000094312
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four 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-2026-000094312) never changes.
Identity and time
| Publication number | OT-2026-000094312 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7a37-9e50-2cd1c05ca9bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8286cd728011b6b9a0e126d1b31eebf4af14cad11fd0f722f13140c9bdbb09f1 |
|---|---|
| Markdown | 5a9ab7adf7461ab108de68fb99f4cd210f8b6a95e54da8e07aa3c1d99fd48970 |
| Publication page | d0cf2e8584a22d25165ff441a555513f514f57b93eba475cf9e003517a98827e |
| Manifest | ae27208909666443f107c3bde714f4530f83099677221a10eeb06f24fddc54d9 |
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 | jhwHhrrPqhY0pGmBdJ3XY9p4qrvr30Msxmkt7gWanf/hGFN6EjmuskIwBYAgG2bsXfP5cvx+R0M/88L64lxoDQ== |
| 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
| 2026-09-17T09:40:11.366569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094312observed d0cf2e8584a22d25165ff441a555513f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:11.350226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094312/manifest.jsonobserved ae27208909666443f107c3bde714f453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.332876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094312/publication.mdobserved 5a9ab7adf7461ab108de68fb99f4cd21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.316509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094312/publication.txtobserved 8286cd728011b6b9a0e126d1b31eebf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.007694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094312observed d0cf2e8584a22d25165ff441a555513f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.991570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094312/manifest.jsonobserved ae27208909666443f107c3bde714f453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.973910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094312/publication.mdobserved 5a9ab7adf7461ab108de68fb99f4cd21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.953254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094312/publication.txtobserved 8286cd728011b6b9a0e126d1b31eebf4...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. |
|---|