OT-2026-000068197
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000068197) never changes.
Identity and time
| Publication number | OT-2026-000068197 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4ff-7b91-abfa-090722746113 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068197 |
| Status | PUBLIC |
Content hashes
| Canonical text | bef3ef299abf734d7aa14e95c8a9e189e3d5cf8b92ac2312b13675543508a014 |
|---|---|
| Markdown | 14fc3e65abf90bd29919ac8c223e880e600bd821ba0c514e4590a89bafc383df |
| Publication page | 3fd13eec2f26e5a8c11a7d491dbcd3126a30d5a8a432c59e56b08af4bc454df3 |
| Manifest | def4eac8a171a30f030db8a572c24d269a7a9b57cbb4f4f2cd04723561766ada |
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 | 7iR/R/lUuNcs5mcl9GCW+Hs1VU+updCwpCJTKckHIZiF+LE/lFjAAzr2ZcLYzE+U8cwJtR27imfTvFpG3vX5BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:49.988581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068197observed 3fd13eec2f26e5a8c11a7d491dbcd312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:49.971572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068197/manifest.jsonobserved def4eac8a171a30f030db8a572c24d26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:49.948479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068197/publication.mdobserved 14fc3e65abf90bd29919ac8c223e880e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:49.924661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068197/publication.txtobserved bef3ef299abf734d7aa14e95c8a9e189...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. |
|---|