OT-2026-000045682
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000045682) never changes.
Identity and time
| Publication number | OT-2026-000045682 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f04-7661-95f4-f6f9f62249af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045682 |
| Status | PUBLIC |
Content hashes
| Canonical text | edec4a49b344e2903c409df7a3f1d3580b993a2bd460d36a2c2712c094d19bea |
|---|---|
| Markdown | 2e10284f5900b42a8843890d013c324e5a3813cbbcef6cb5f5828d0c15947b1b |
| Publication page | 1e173382ad569dd866b260189037b703edd4074492979b3b523477b5bcf72321 |
| Manifest | 338be4df6e73bb9aa3b93e95017d75abe87a45af75e506dd0079995505ed1d40 |
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 | ONWTGlgqTujU7H0PVBNOfXobjkMXRznY1kDs2Z27XsCX30z8qUX5DhXZJpp6Uu1dzurSkamI+8R7Y3aeKlWGDQ== |
| 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
| 2026-09-17T11:09:28.954773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045682observed 1e173382ad569dd866b260189037b703...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:28.936148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045682/manifest.jsonobserved 338be4df6e73bb9aa3b93e95017d75ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:28.917815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045682/publication.mdobserved 2e10284f5900b42a8843890d013c324e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:28.899730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045682/publication.txtobserved edec4a49b344e2903c409df7a3f1d358...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. |
|---|