OT-2026-000011078
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, sustained blow-off after set-down
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-2026-000011078) never changes.
Identity and time
| Publication number | OT-2026-000011078 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7e66-802a-3ef8df9089fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b55202d4d69cf8a84838f334c1a66adeea7bc7c2867c7e011538624e95f9329 |
|---|---|
| Markdown | 1bb43a5ccd231bd4de32678f84a5ea37f8319a44402339395870be4931fa9757 |
| Publication page | fc0c1c04769606f6ae71566cc2d80470b69dfcdf39b2572adab89377d5029e99 |
| Manifest | c97a77988c4261f3ab3fd167cc95dc6476ae61e414439edea437ea73f901dda4 |
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 | zmHip/qw7KWsAAYc4+Vu+a4VusN4wuqy58GV7e+Wg1d9L78mta4pcYadrfxUuwbajB2AyUBBX4cNmXURUGgMCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:54.924386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011078observed fc0c1c04769606f6ae71566cc2d80470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:54.906988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011078/manifest.jsonobserved c97a77988c4261f3ab3fd167cc95dc64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:54.888294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011078/publication.mdobserved 1bb43a5ccd231bd4de32678f84a5ea37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:54.870412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011078/publication.txtobserved 2b55202d4d69cf8a84838f334c1a66ad...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. |
|---|