OT-2026-000014654
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000014654) never changes.
Identity and time
| Publication number | OT-2026-000014654 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-74f3-8dff-e18779a655b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ff3b9bd2e876add79f37ad6d1d3eb45743cb2eec3373a34c02962a47bf7fdf9 |
|---|---|
| Markdown | d45d950fea882222e401f1af5a3731224ee1362ff68bd1978054b5b3f1e8316c |
| Publication page | 14f247024aee07dc8b0f1c9fbc1dcb548c04a2ef5cd39b08560ecce763e6c50e |
| Manifest | 7723ad905870baf7593ace719c50a49f942a53a994725bc3611ab7ac70034616 |
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 | hOfDuFNK7Y/0mtSScxu8jK00PLWjSJWV1m6emhYApyl5Ha+xQnjLx+TXKQoIapO7yOruqm3y6H/OWHFL3b6OAQ== |
| 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
| 2026-09-17T12:06:29.879615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014654observed 14f247024aee07dc8b0f1c9fbc1dcb54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:29.855256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014654/manifest.jsonobserved 7723ad905870baf7593ace719c50a49f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.693023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014654/publication.mdobserved d45d950fea882222e401f1af5a373122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.673886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014654/publication.txtobserved 4ff3b9bd2e876add79f37ad6d1d3eb45...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. |
|---|