OT-2026-000046654
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000046654) never changes.
Identity and time
| Publication number | OT-2026-000046654 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7fda-bc3e-fe7b150b30d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046654 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbe2a091b1e9336122a5c726d3dd843220055b5c83bf4591cff91c3a205fd067 |
|---|---|
| Markdown | 4039d4d5b136e1ee8ce4f16f17de0a373bdaf336f2ba71c0be4b8e6df1b47eb6 |
| Publication page | 9a054a315a04a6beb64aada1f1cf5be5934fe4e41c40808bf307fc936e189f44 |
| Manifest | 86777c185b6143ff5a3a3d75cdf87b145e903475e86c5089055129c7c07235b0 |
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 | QBYS9EbIJVl/Ar4qzz9UdCCqhkoA2pY7BoOfLs6wU81++OWmJeAoc4oVLL0u0szsuEiz6QbgdOLZvX8w0iYoAA== |
| 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
| 2026-09-17T11:08:44.858245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046654observed 9a054a315a04a6beb64aada1f1cf5be5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:44.840792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046654/manifest.jsonobserved 86777c185b6143ff5a3a3d75cdf87b14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:44.821384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046654/publication.mdobserved 4039d4d5b136e1ee8ce4f16f17de0a37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:44.800915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046654/publication.txtobserved bbe2a091b1e9336122a5c726d3dd8432...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. |
|---|