OT-2026-000044662
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line 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-2026-000044662) never changes.
Identity and time
| Publication number | OT-2026-000044662 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-777a-ba08-92ea27393fb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044662 |
| Status | PUBLIC |
Content hashes
| Canonical text | d504071d11f0fa946cfa17dc5563c4325eef7ad8485f634df8b5e5761f89e02f |
|---|---|
| Markdown | 3f7c8c5107f11c437272c79a616e5fb8ea4bf27b0d9eb89bf08086830e3f3b2d |
| Publication page | fd7a65843cec577d01b26adce65dec59459f95cd48e813de70dae548d642289e |
| Manifest | 6f3c44e66952ea09538436466a7bfcb4069c3f08209936cada100822b1501f35 |
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 | REzs2D4vy0quFP9wSDLpvDWCakDSQI7Pk7jlF0s8sbpuUBxP6cfbdaef+o3i5rvGUgPysj8cyKAmi8sAXWnVDQ== |
| 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
| 2026-09-17T11:11:54.637743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044662observed fd7a65843cec577d01b26adce65dec59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:54.618549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044662/manifest.jsonobserved 6f3c44e66952ea09538436466a7bfcb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:54.597581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044662/publication.mdobserved 3f7c8c5107f11c437272c79a616e5fb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:54.579964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044662/publication.txtobserved d504071d11f0fa946cfa17dc5563c432...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. |
|---|