OT-2026-000050134
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000050134) never changes.
Identity and time
| Publication number | OT-2026-000050134 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c45-74cc-a518-ca3dbaaac47e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f66ae0a3715cd92a7e7d51e2a08b1b4da2f48f30ca1e7be8da2b41b954c2bf1 |
|---|---|
| Markdown | 311ccbc0dc63f9a2f7afeedba93cf24a5b3b5a96589834aa85193050e91f871f |
| Publication page | 844ee14017de201a72338886c609f99392791cca0c517d39cc1e843d2136d39e |
| Manifest | 8b095cd922d7734241ef8ba115ffb56825f6e3cc3492c556d506b974b925f376 |
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 | hFo2LkGHHuQDUpUzI56GPw5rkvHVITu9ApM45UAQ50PeOqQZV/Lg4u1s2rwr2HEPDIiaeUkz8wWJFaVW3jfuCw== |
| 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
| 2026-09-17T11:01:06.153984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050134observed 844ee14017de201a72338886c609f993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:06.137568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050134/manifest.jsonobserved 8b095cd922d7734241ef8ba115ffb568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:06.118395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050134/publication.mdobserved 311ccbc0dc63f9a2f7afeedba93cf24a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:06.101429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050134/publication.txtobserved 0f66ae0a3715cd92a7e7d51e2a08b1b4...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. |
|---|