OT-2026-000053088
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000053088) never changes.
Identity and time
| Publication number | OT-2026-000053088 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a431-75fc-bcc2-33017c9f87c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053088 |
| Status | PUBLIC |
Content hashes
| Canonical text | e63a716896227ad1532e63b38490f7858638ddcbb9d86648bce5842b472768d6 |
|---|---|
| Markdown | 8e42ea65c52e8b036edd008f52bbb6b3cd70342892993f1988008c55b966e6e3 |
| Publication page | 3ae919c672531cb5c441510e022054ca1b2a0f14bea81c70972ae9799dc92fc1 |
| Manifest | 86adb68cc0c6d33ac563dc76ad171b724dfb69e77fdcc19eaab7db8886c3b758 |
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 | +jpA6GM55ctRDxbnbgGbiq3MMT72WPJcxH00LolL7mWIi4htfFwoWkuFgtvHo62Q9N/dJ9AYAsPaVMzrIw7ADw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:56:48.537124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053088observed 3ae919c672531cb5c441510e022054ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:56:48.518497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053088/manifest.jsonobserved 86adb68cc0c6d33ac563dc76ad171b72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:48.499464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053088/publication.mdobserved 8e42ea65c52e8b036edd008f52bbb6b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:48.479207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053088/publication.txtobserved e63a716896227ad1532e63b38490f785...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. |
|---|