OT-2026-000038510
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000038510) never changes.
Identity and time
| Publication number | OT-2026-000038510 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7afd-aa30-26c6e6c4c0a2 · 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-2026-000038510 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc540db992990fb40c5466e2cb3a66c1d1b996223a43055c502753aaa9fd68c4 |
|---|---|
| Markdown | 6c37045a7e2af4094c4fa38521b219c74b659a0901d49a6aec250fe86f182b60 |
| Publication page | f675a877dafa8c81e364de2ebbb866e62d05e80c867cbf920430beadea911218 |
| Manifest | 51dc4e05ab4f79eb49297be121f6af25b37270d35eabf0abcd5d54aec3d271aa |
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 | mWSG8mjtNoOvtfroR+3490cIpqIoM3QZkyHjHxdMN+qHBdPUTMyJ/AhAnJ64t9x7mA7GwXmxJqGWx9Qdi7IaCw== |
| 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
| 2026-09-17T11:22:45.659926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038510observed f675a877dafa8c81e364de2ebbb866e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:45.640371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038510/manifest.jsonobserved 51dc4e05ab4f79eb49297be121f6af25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:45.621657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038510/publication.mdobserved 6c37045a7e2af4094c4fa38521b219c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:45.603012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038510/publication.txtobserved dc540db992990fb40c5466e2cb3a66c1...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. |
|---|