OT-2026-000008134
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000008134) never changes.
Identity and time
| Publication number | OT-2026-000008134 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7ef5-b68c-991a34d7072b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51316b60e85396192f3bc4b86a1533a3eb237749e557276aaec55d2428a6fce2 |
|---|---|
| Markdown | b3243947c47eaee5943b443995db91af303931885afd63e96fdcd0d46ba49455 |
| Publication page | 8477d6ba49b9050dbc65f28cedb1e7e6c084d48a473a56ebd2afaf0266b6f7a3 |
| Manifest | c166424ecedf6fc0b6430d1320ffaeede6a036ade6e5249e8649ce2700d7120d |
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 | eFHzXKC+rgYDuHb21T4XD6qXZqU7oTPmOXPSpgm92sAJvUeN040I4IbYqjaHIWm1Olj6waFw9xcq8DXx2lKLBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:27.539584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008134observed 8477d6ba49b9050dbc65f28cedb1e7e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:27.523149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008134/manifest.jsonobserved c166424ecedf6fc0b6430d1320ffaeed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:27.498789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008134/publication.mdobserved b3243947c47eaee5943b443995db91af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:27.481325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008134/publication.txtobserved 51316b60e85396192f3bc4b86a1533a3...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. |
|---|