OT-2026-000038435
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000038435) never changes.
Identity and time
| Publication number | OT-2026-000038435 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-747b-a0b8-74b7fc4782bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0916a63e78851cab4667187453e5064c2d176216cc3e9944de139ccbbcca76a0 |
|---|---|
| Markdown | 620f026bcf31ae79770f56689416dcafd8cd13968d53007563c9ac010b3e4937 |
| Publication page | c8338ae5621c076ea2f7c3f36334342bee717fcffc5486e053d232f7a98d8b7e |
| Manifest | a83c2d11312fc27143aa3be7a3a5ed39ba63a13891c8aa45b7e1b64cbfd2d136 |
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 | rbGEk5ovFwwP1JUGk4kkdRkZ/u4wqIFyfv2GqPoy87PkucopzBOras+/TWBqdEt/JxnnWATHm+2sNL+tYZPpBg== |
| 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
| 2026-09-17T11:22:39.800208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038435observed c8338ae5621c076ea2f7c3f36334342b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:39.783295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038435/manifest.jsonobserved a83c2d11312fc27143aa3be7a3a5ed39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:39.767218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038435/publication.mdobserved 620f026bcf31ae79770f56689416dcaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:39.749761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038435/publication.txtobserved 0916a63e78851cab4667187453e5064c...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. |
|---|