OT-2026-000060391
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000060391) never changes.
Identity and time
| Publication number | OT-2026-000060391 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7d0f-b3c2-12bf6197cacc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f08f08b97caa7fd433a3fe14ca71e5db52c38c4a7b2264aa95c72d6c1ddb9cc |
|---|---|
| Markdown | 902082c53550da771dd519301ffb0659004128568b6ba58ba2b0cfda7d1c40f2 |
| Publication page | 19440773a61ae320bf519dcb5afefef0aadf8873fc776b1911085d451277b325 |
| Manifest | 414e8937decb850c86b35b390aca9636069971ef67dab7a9f45c24b8a5c18fd9 |
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 | Iq8H3mOQyN1spkSwjxkOGbQ6Syrj/CScxBkHdRlG137NykKTqon7Hfey/hpLYs7fkL6pfkowr87j62UdwJ9QDg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:42:51.485147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060391observed 19440773a61ae320bf519dcb5afefef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:51.468742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060391/manifest.jsonobserved 414e8937decb850c86b35b390aca9636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:51.453765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060391/publication.mdobserved 902082c53550da771dd519301ffb0659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:51.436076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060391/publication.txtobserved 8f08f08b97caa7fd433a3fe14ca71e5d...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. |
|---|