OT-2026-000085121
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000085121) never changes.
Identity and time
| Publication number | OT-2026-000085121 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-783e-9f6b-c694eb38efb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085121 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46d5ce957d7676ce29dd7eb47083de553c9a21aade2ce4acd8d095d3cbcd7028 |
|---|---|
| Markdown | 1769813b2cc0d437c33e5053e5758c7347a129c3d8e90776d120aa5222a70fb0 |
| Publication page | bbd09d8836d216f39c4ecc90612c0189db9a6ba60e818de0d141d8aa5e862b4f |
| Manifest | ff0f2a3318d616fedf49eadf038fc82e64b49b849ab280cb987eb7341f7fc67c |
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 | Aqz3Pq60KkYFGVgGYV1f0GKFUPQEcN1Vh7XPQwiWpl7xwNUdgpVy3jYAS+iQNwTvIX9Yq5KfvNTOqTAwnyDECA== |
| 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
| 2026-09-17T09:55:11.638216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085121observed bbd09d8836d216f39c4ecc90612c0189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:11.622188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085121/manifest.jsonobserved ff0f2a3318d616fedf49eadf038fc82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.603245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085121/publication.mdobserved 1769813b2cc0d437c33e5053e5758c73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.585596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085121/publication.txtobserved 46d5ce957d7676ce29dd7eb47083de55...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. |
|---|