OT-2026-000099063
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000099063) never changes.
Identity and time
| Publication number | OT-2026-000099063 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7ee6-b784-c813e0e7651f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0049f2a0cd9abb3d3cd77ab87ba1799af1ba70c9f0e105ccfcd2a59ad62216ac |
|---|---|
| Markdown | 6702bc2d859573fe7d467e84bbcebd25ee5bd174ab8d7d18b363247834f7110e |
| Publication page | e1e16b5b88995bbdb1202d729835e247fb38ebcf45b379ec3b9189dd35158980 |
| Manifest | 89acd1c5cc1ed1f5431905706f5e6aa8bd1fb375bfab89fa0379f2dc99456a88 |
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 | EBwaOygP0/EDwok6wxKuigjpX0sDeJW5ZP3fM5lKd6A8x9dXK8ZxKS6Ih+cPEaZXTtfc+0iG2Fq1DMwRzI5lCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:17.259926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099063observed e1e16b5b88995bbdb1202d729835e247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:17.242099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099063/manifest.jsonobserved 89acd1c5cc1ed1f5431905706f5e6aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:17.222025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099063/publication.mdobserved 6702bc2d859573fe7d467e84bbcebd25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:17.202690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099063/publication.txtobserved 0049f2a0cd9abb3d3cd77ab87ba1799a...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. |
|---|