OT-2026-000024303
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000024303) never changes.
Identity and time
| Publication number | OT-2026-000024303 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-735f-af1e-e6a4595f825a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b62620be4e4b4a8848eb768f2e9dcd9e283dea7c65e58e1a51bdc567cb1a96c |
|---|---|
| Markdown | b4438c0e10c1a0e70af879d8902b19a69e08039d9ce9b88a88b500ecdef686c8 |
| Publication page | 5eb2fe7d2e3b80433f1aaa6687f03ace50d6a767e36750b58923028babdab15e |
| Manifest | 2f6c7bc7566ed0a0adf7cafb4b360f1f11769d2dfc172a309e180a9c91a7e6da |
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 | aD+Ei1p9TECJoULKxT9xWmZJsbhVJbgq5M5yw2lrPIAMJ+Wdn6ziy/bVlvpuxOYZ+B0ZkTMnrsnf5ql8GB4qCA== |
| 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
| 2026-09-17T11:48:48.061924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024303observed 5eb2fe7d2e3b80433f1aaa6687f03ace...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:48.040171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024303/manifest.jsonobserved 2f6c7bc7566ed0a0adf7cafb4b360f1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:48.021411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024303/publication.mdobserved b4438c0e10c1a0e70af879d8902b19a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:48.002816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024303/publication.txtobserved 6b62620be4e4b4a8848eb768f2e9dcd9...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. |
|---|