OT-2026-000018058
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000018058) never changes.
Identity and time
| Publication number | OT-2026-000018058 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fd-7676-aefc-3881e11cc84b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ee088115b490ea362213e79f018a98355e462485001f4e4a1debc0f14293b9d |
|---|---|
| Markdown | add4c21d76fe411c4069f594d09dc300337377c9693a4d32b3c82c4d04a6b250 |
| Publication page | e6ea5173645fb163ffc8d8fb5342462f2c910d0ca3962463b13390068e0ba7f0 |
| Manifest | 82e3330b843b88a2aa29ae40b20cc17477cab6610c57104f449b92d13da83103 |
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 | oShcDgYWdG5xIJ+DOihnGkS/O01bC7GVojw+iQ9hrVZGE1zIXpOpuwVggmQ3J01VKeGcB6S06oawrMlQuXPRDw== |
| 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
| 2026-09-17T12:02:05.792699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018058observed e6ea5173645fb163ffc8d8fb5342462f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:05.776143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018058/manifest.jsonobserved 82e3330b843b88a2aa29ae40b20cc174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:05.759040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018058/publication.mdobserved add4c21d76fe411c4069f594d09dc300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:05.742433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018058/publication.txtobserved 0ee088115b490ea362213e79f018a983...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. |
|---|