OT-2026-000073863
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000073863) never changes.
Identity and time
| Publication number | OT-2026-000073863 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8e-7ea9-98de-454603c6298e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88069af36954971cd0cd639785b01df616fc3004a58c18329c4faf22f658a9eb |
|---|---|
| Markdown | ae9c953c2ab8d28db4fa8b7a13c270249564081cfa94a858597ed172787b6825 |
| Publication page | c0301760860dff5f6cbc47902231a8098f1b92dbb6791b0e2224e5fc2b8bb8cb |
| Manifest | ebbbcba87aa5699d1d515197b8383d63e49b96e1ecabca704ab87524996c20c3 |
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 | aDIQwyEmX0nFTkkKlMtS645CWNQOSYw+kYuNLyL2Q2Nm3JLiBwT3Me+IPRvDFt3oqPsVelWpzwQSr0e9PNX6Ag== |
| 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
| 2026-09-17T10:20:00.367937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073863observed c0301760860dff5f6cbc47902231a809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:00.346684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073863/manifest.jsonobserved ebbbcba87aa5699d1d515197b8383d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:00.327833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073863/publication.mdobserved ae9c953c2ab8d28db4fa8b7a13c27024...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:00.308218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073863/publication.txtobserved 88069af36954971cd0cd639785b01df6...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. |
|---|