OT-2026-000039946
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000039946) never changes.
Identity and time
| Publication number | OT-2026-000039946 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-779f-afb0-0db8b51b58f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bf689fe6ece90ed36c24fa8417b95fe4a510449c0ee6647c2674b6676b4d6d0 |
|---|---|
| Markdown | 4df578ebe839e998807683e6b7fcd644e69d7b30587b043a40a44ec5c23bde00 |
| Publication page | 96a7630867f2e6c900ca4852f32a4caf76e3adda36a6c0b7b5e60c0230f18149 |
| Manifest | fc8587361ab61f880455b31b85d15517b12820061cf8d7e5506331ff0058a90f |
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 | oa+mPPnR81OlWcvKtGf+X3V12SF0TjjpjBBiS/WMFXAlJ3Z2HEgZ8w2fIMD3nxda2nqnyOqnJTYRkvVNMx02DQ== |
| 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
| 2026-09-17T11:20:15.006400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039946observed 96a7630867f2e6c900ca4852f32a4caf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:14.988610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039946/manifest.jsonobserved fc8587361ab61f880455b31b85d15517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.973676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039946/publication.mdobserved 4df578ebe839e998807683e6b7fcd644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.954718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039946/publication.txtobserved 7bf689fe6ece90ed36c24fa8417b95fe...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. |
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