OT-2026-000025887
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pulsed blow-off before set-down
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-2026-000025887) never changes.
Identity and time
| Publication number | OT-2026-000025887 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7aa0-a3bd-bdf8b08d38a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025887 |
| Status | PUBLIC |
Content hashes
| Canonical text | e413297cc26cf8f1950eeb78db50143ad2205fed5967af95b53f9241c9fff159 |
|---|---|
| Markdown | aa1efe1c21353080946b9cf040497585347412af23a4e8e151b39506dc89afbe |
| Publication page | 911db4789e094a444a0582c6a32999ab9158874f8d56722466571c0f9e46685f |
| Manifest | 0998479bc2b6fa3d8ce385de6edeeef86e51bd70e15de0044003805f5ebf14d0 |
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 | Dmji7fBklz3hSyhcgkcnrt/qV3EUkLgpzWiHw32XX93QkZ3+lBJLcMjnc4vMxrG1FBJ4TLmN/hOMjDcWlopbDQ== |
| 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
| 2026-09-17T11:46:13.705387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025887observed 911db4789e094a444a0582c6a32999ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:13.685308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025887/manifest.jsonobserved 0998479bc2b6fa3d8ce385de6edeeef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:13.667206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025887/publication.mdobserved aa1efe1c21353080946b9cf040497585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:13.650050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025887/publication.txtobserved e413297cc26cf8f1950eeb78db50143a...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. |
|---|