OT-2026-000007314
Publication integrity record
Porous face vacuum gripper, two zone face, ejector fed, vented before set down, open cell
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-2026-000007314) never changes.
Identity and time
| Publication number | OT-2026-000007314 · never reused |
|---|---|
| Internal UUID | 01a0a97a-57b5-7f4a-a143-e0f30048b3c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:09:22.488347Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007314 |
| Status | PUBLIC |
Content hashes
| Canonical text | e599afff8a4917d452cb5a143216841a733d9a7e425128c234ab4d54cb52e294 |
|---|---|
| Markdown | b656d5cf1bc4e6cb6a301670fd4e40c8f5f5ae8a09d81ca6c43ec5d5c0608c87 |
| Publication page | 72f74e4e6484c7fe4dc5abc88842c3dd07c8095ac1bf2d552d9629350c99534d |
| Manifest | f72946732c2a779218fbde4e0d6223da0d653bc2f1fb95f2a4550798990613f4 |
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 | 0Rsav0hNORtvn0p3sju8OmBl5od3nAPVaaeIZdgrwpUJ72TCaB4T8Cy1c5MLdQZnFC6Cqy+IE0mqjmaLSvJrBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:10:04.901637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007314observed 72f74e4e6484c7fe4dc5abc88842c3dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:04.889707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007314/manifest.jsonobserved f72946732c2a779218fbde4e0d6223da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:04.752460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007314/publication.mdobserved b656d5cf1bc4e6cb6a301670fd4e40c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:04.741635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007314/publication.txtobserved e599afff8a4917d452cb5a143216841a...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. |
|---|