OT-2026-000083368
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000083368) never changes.
Identity and time
| Publication number | OT-2026-000083368 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-763f-8536-b430e86c3668 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0747c270187d1d031581efcff6c14d6af5b44bd9e61addf77050402a13f5b1c0 |
|---|---|
| Markdown | be30f5a27901bad85a0064973ff6a55b71c927aa2072fce33c31fa5432d2e91a |
| Publication page | 32142976ac03cc5ade75cf446476c16cd75c000de1b43107178660f1891bc06a |
| Manifest | ebdb5c3c0c3f36759f5b0890f6b978dff93e4072942d79b15944889f2c096ed2 |
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 | qm0VA6MfV9u9/tXRUOLiG/2IYB8BgNIqfSjtvJKHlzKCy6faKf8eo2uQrw2pjIgjI9zRgs5Omtw/lkfybjBIAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:00:39.510091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083368observed 32142976ac03cc5ade75cf446476c16c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:39.486608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083368/manifest.jsonobserved ebdb5c3c0c3f36759f5b0890f6b978df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:39.467864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083368/publication.mdobserved be30f5a27901bad85a0064973ff6a55b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:39.426944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083368/publication.txtobserved 0747c270187d1d031581efcff6c14d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.311659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083368observed 32142976ac03cc5ade75cf446476c16c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.295335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083368/manifest.jsonobserved ebdb5c3c0c3f36759f5b0890f6b978df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.267878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083368/publication.mdobserved be30f5a27901bad85a0064973ff6a55b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.239608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083368/publication.txtobserved 0747c270187d1d031581efcff6c14d6a...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. |
|---|