OT-2026-000095338
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, sustained 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-2026-000095338) never changes.
Identity and time
| Publication number | OT-2026-000095338 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-7a02-ae44-a51ef2047c6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04a5d435f80b5f16384fe26b4bc03308d1062c89f6ec38103811dbf27f3190e0 |
|---|---|
| Markdown | 51420b79205131650ee9c281ef1006619c2e918aae83d52a5081b6e63313af6d |
| Publication page | 26bd93534115bddba90a27fee3ad7c2461327b5223719dcddc4e0d2046d49297 |
| Manifest | 752e82b73ae83aae22386563059d302fffc271da278ca4332cdd6116cfb2d6e3 |
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 | RiCfiu3HyHW9nLmLnmpD3xQSSto0TEoKLHqdVwxKZus5l76LIkaOic3CMSlsI9Oex6hFtORytT5TGsY55AE6Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:41.761826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095338observed 26bd93534115bddba90a27fee3ad7c24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:41.741456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095338/manifest.jsonobserved 752e82b73ae83aae22386563059d302f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:41.723091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095338/publication.mdobserved 51420b79205131650ee9c281ef100661...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:41.704366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095338/publication.txtobserved 04a5d435f80b5f16384fe26b4bc03308...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. |
|---|