OT-2026-000093337
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, supply line 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-2026-000093337) never changes.
Identity and time
| Publication number | OT-2026-000093337 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-773f-ab3e-d0fa174e16b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a5737054f0f5f19cc482933633bd9a08ec4e1c538d98cdcf8008424a9b6b618 |
|---|---|
| Markdown | 77de42251a94214c2c2176aed244873723fb68ec56d38bc8a24275d4ea79e372 |
| Publication page | 51db97762162212041081321e0d72816f4daf6499d522f4d9c291c0042c0615a |
| Manifest | 1821fbdbfb89b126ddaef495fde9d10d68d2b1cdfe852172f0cad5b0f178cfe3 |
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 | arj0wHUnhcB2X+2UDMxufZYPBbq2dmFpSb6ZkNp52MJxz9HD4hbB6rGpF1tbIETbzN3yrB8bm83QubjAriLGBQ== |
| 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
| 2026-09-17T09:40:43.543331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093337observed 51db97762162212041081321e0d72816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:43.526674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093337/manifest.jsonobserved 1821fbdbfb89b126ddaef495fde9d10d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:43.511460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093337/publication.mdobserved 77de42251a94214c2c2176aed2448737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:43.495226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093337/publication.txtobserved 7a5737054f0f5f19cc482933633bd9a0...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. |
|---|