OT-2026-000009127
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two 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-2026-000009127) never changes.
Identity and time
| Publication number | OT-2026-000009127 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7e2f-a618-71e0866561e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009127 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8998b7a0b210084b6785b3ba0c485f913e597d67468c516e8df89b6eb136c0a |
|---|---|
| Markdown | fa5670fa2b0e03d193f5a739b26d683ab60de841fa807f5099bd5ab7aca552d9 |
| Publication page | 08e7dd9a3547c8f858bc475af1e42635781b628cf08e1020ea198cd8d385e552 |
| Manifest | 05ed11aff6f0e67a1252508bc455e3825d812a5028a1c259f1f50642e5406d59 |
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 | TSKVF0Z4fr91WMKQfBZVf2uF88EzBKgXccQpVe27jWzIqFskJJl1xv28TjbERCGqPxxQfYZ8hEFWzg8G8k+EBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:49.110865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009127observed 08e7dd9a3547c8f858bc475af1e42635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:49.091374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009127/manifest.jsonobserved 05ed11aff6f0e67a1252508bc455e382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:49.071776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009127/publication.mdobserved fa5670fa2b0e03d193f5a739b26d683a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:48.999757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009127/publication.txtobserved e8998b7a0b210084b6785b3ba0c485f9...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. |
|---|