OT-2026-000036238
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000036238) never changes.
Identity and time
| Publication number | OT-2026-000036238 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-70da-87fa-44817ea21eee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036238 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e022c1205b27ce0970236a96dd268d3ffa5ff323406430c845521c5298c767e |
|---|---|
| Markdown | 319af754e7b6b8bc89895338bbf6e75e7b5d49300d35f06fd8ce51fb737db128 |
| Publication page | 8b15307b637beb4751b78ebaa49c025c5e53e8ff305954a8683cc081125159f7 |
| Manifest | ed3c8ce978add8a71e9abd7e22ce950ad60442bc38fd572348cc892383f0264f |
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 | 1eP/sp3X/rJnP+SoJcvT7DDEFJkhqRvWC/4DiHRWMPyKTxQ6GBh+/niMXTRJNaKXxsoHC/at5cKexwvI/94aDw== |
| 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
| 2026-09-17T11:26:29.199296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036238observed 8b15307b637beb4751b78ebaa49c025c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:29.178567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036238/manifest.jsonobserved ed3c8ce978add8a71e9abd7e22ce950a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:29.160944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036238/publication.mdobserved 319af754e7b6b8bc89895338bbf6e75e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:29.141859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036238/publication.txtobserved 7e022c1205b27ce0970236a96dd268d3...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. |
|---|