OT-2026-000080602
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000080602) never changes.
Identity and time
| Publication number | OT-2026-000080602 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-79f9-bde9-b34a32a95cfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080602 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa6145b1182ee5e5e1d66bb8a582555b6824ed4e49cdac3af07177234532bf6e |
|---|---|
| Markdown | 09589dc61e39e25f296d0535feb120556333ddc0f196a7511f1766d9ad7bd7a9 |
| Publication page | 62576305eba3d2754e6ce584fc29c6447fb2f5569330770c9f2022f9441d8396 |
| Manifest | e7fe82861224cbb5e8cf7930038c224cc13099a483dc1527f7f748e18a4e07a2 |
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 | rBq/mWQ4TDOY4gJf6vOxmUJfasAIKgcBg+tLSAClt2LpOFGtkQmlHd7O+BuS+0DV9XPmwXpAmMgNkGuixxgxAQ== |
| 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
| 2026-09-17T10:03:14.343126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080602observed 62576305eba3d2754e6ce584fc29c644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:14.325341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080602/manifest.jsonobserved e7fe82861224cbb5e8cf7930038c224c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.305395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080602/publication.mdobserved 09589dc61e39e25f296d0535feb12055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.286452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080602/publication.txtobserved fa6145b1182ee5e5e1d66bb8a582555b...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. |
|---|