OT-2026-000034368
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000034368) never changes.
Identity and time
| Publication number | OT-2026-000034368 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-7cb5-9dcb-1b30713403eb · 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-2026-000034368 |
| Status | PUBLIC |
Content hashes
| Canonical text | a45dfca06d52fed5464d0048d7f9abf88ebfef63393a978fae576f1f1c5a4733 |
|---|---|
| Markdown | 62e032acda182b9be558d23eff201c45d2e88001acc952d5904110cbadf4465a |
| Publication page | 564f7ad0d948c0e7f80f816cb9f0714179fa0fe4afad9618e14be855342b2e8e |
| Manifest | 851b8654b342ea6261e534f8c4e394369346842ba5ed606b1bb1c763bf5b28be |
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 | LqXWWD9d8NFIDPrxorW7DIFpuHKfrRTMh4DpyO7WYp16BisLOdXxppLJPmgG2seoP8DeSBuR4yq+gdosFkVLAQ== |
| 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
| 2026-09-17T11:31:04.501902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034368observed 564f7ad0d948c0e7f80f816cb9f07141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:04.483440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034368/manifest.jsonobserved 851b8654b342ea6261e534f8c4e39436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:04.464466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034368/publication.mdobserved 62e032acda182b9be558d23eff201c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:04.444870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034368/publication.txtobserved a45dfca06d52fed5464d0048d7f9abf8...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. |
|---|