OT-2026-000034096
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000034096) never changes.
Identity and time
| Publication number | OT-2026-000034096 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7256-a961-d35024b6acbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034096 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd18e5c1643d19ca110150942a3fa4ee9556af7085a4233c2c61f4cd76d3d67d |
|---|---|
| Markdown | 6b4c2b286ddd4df02a2e6a948c69fdb7b3726b8ca654a42b4de87283506c0c6d |
| Publication page | b04c61cf095adff8b16a0ad8ff66e3aba19be4cdb9870f198f9c91add143a545 |
| Manifest | c131b0400d5e179eb81805e2c44c3dbf5f20d29a191d97cba9efddb63db7925f |
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 | nUrTyYqn0yAJqq9KRAbVHrFb5zBgzcsbBWKQ+eQU+ggXuFqfJ9LmvI5R3bMANHnP0ibP1XsKF4F1wZ1/ya1HAA== |
| 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
| 2026-09-17T11:30:28.411892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034096observed b04c61cf095adff8b16a0ad8ff66e3ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:28.391078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034096/manifest.jsonobserved c131b0400d5e179eb81805e2c44c3dbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.373386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034096/publication.mdobserved 6b4c2b286ddd4df02a2e6a948c69fdb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.352987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034096/publication.txtobserved cd18e5c1643d19ca110150942a3fa4ee...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. |
|---|