OT-2026-000044526
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-2026-000044526) never changes.
Identity and time
| Publication number | OT-2026-000044526 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7349-be16-1c013da6e807 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c018d6ab87b1bec6fe546d336512940bb73bce7cb81ca9cf47c138b5e1c07c2 |
|---|---|
| Markdown | 38d728bbd6dee6ce886d255b76b05fe0f54a1f211952ae02770ac9af5900152d |
| Publication page | 045c645ce64c9e942538a59218a742626778a65ccc5ae34e209bc20ce6540679 |
| Manifest | 1acd1250020769559a787f81ac205db9fcf5c0d62ff9ec4518cdfef5538a734d |
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 | IqwYkczQT+XFwlAUyl+DoLNig0m+uOpd8VdCK/EtB9G3mYVbVrADDuldAjMcgBWHExcrVVUNbZL+K5UqaODRAg== |
| 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
| 2026-09-17T08:31:03.743079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044526observed 045c645ce64c9e942538a59218a74262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:31:03.580487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044526/manifest.jsonobserved 1acd1250020769559a787f81ac205db9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:03.564852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044526/publication.mdobserved 38d728bbd6dee6ce886d255b76b05fe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:03.546802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044526/publication.txtobserved 2c018d6ab87b1bec6fe546d336512940...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. |
|---|