OT-2026-000017265
Publication integrity record
Single cup vacuum gripper, 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-2026-000017265) never changes.
Identity and time
| Publication number | OT-2026-000017265 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7ad8-90ad-5fcda308865c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017265 |
| Status | PUBLIC |
Content hashes
| Canonical text | f07e63baa11b25e7ea5d1132f050654275db207c8a115bcdf7218f0bf22ebb2c |
|---|---|
| Markdown | b534c1520001795ad36916847b2a0966086fb906e6f1e8277abc748d5c9152c3 |
| Publication page | 8b73f8644824a67b49a95023a0e4ad5d4af3d486c2438daeb089e70b281fc8f9 |
| Manifest | b52dc2d7bbfdbc04e388382cc5fda42e945bd38ee7b13d090e7ab5a5b22fcc3f |
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 | qvT9dS69OHUyak/FrLKKOoWRnMpYJRGApVbC7iJdMS0p1YeGHStN0lIoHKHFdXNDpyb5qqHfehfM/D7zxKryDg== |
| 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
| 2026-09-17T12:02:21.421784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017265observed 8b73f8644824a67b49a95023a0e4ad5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:21.404297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017265/manifest.jsonobserved b52dc2d7bbfdbc04e388382cc5fda42e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:21.385819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017265/publication.mdobserved b534c1520001795ad36916847b2a0966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:21.366559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017265/publication.txtobserved f07e63baa11b25e7ea5d1132f0506542...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. |
|---|