OT-2026-000045324
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, pulsed blow-off 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-2026-000045324) never changes.
Identity and time
| Publication number | OT-2026-000045324 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-7553-a892-da74da5a8ece · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74d3e5c7c33e016647b4378b938cf01338ec0d803ed9e2a58acf3d2e118c0ba6 |
|---|---|
| Markdown | c82248cf6d492efd7edb503b318ee2a9ad4a8e27eb84713c402ece27c53ad2fc |
| Publication page | f056dcc23afb44f59fb2c9307a9a72bba50f5b14bbdabd2c1fefb8436e265f7e |
| Manifest | cfb9f7d247427ed63a6affa62b43d1f26984fb8e582d754d2231f5fa2d666c3b |
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 | O+gxOICrmLRymH7bXALYR68z1OTkCDbsfU5BsQ+G+ZGkRzVTOlSID1CWGWloDc2wykDEBZEx3scD8YKXWUzrBQ== |
| 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
| 2026-09-17T11:10:34.674928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045324observed f056dcc23afb44f59fb2c9307a9a72bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:34.655661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045324/manifest.jsonobserved cfb9f7d247427ed63a6affa62b43d1f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:34.635970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045324/publication.mdobserved c82248cf6d492efd7edb503b318ee2a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:34.616408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045324/publication.txtobserved 74d3e5c7c33e016647b4378b938cf013...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. |
|---|