OT-2026-000095336
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-2026-000095336) never changes.
Identity and time
| Publication number | OT-2026-000095336 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-72c7-9b81-cbab6ee4392f · 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-2026-000095336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3acb1ac2be8b01ad0ebdd414e9e4beb77488e1244acd83feb0ac2e5cd9144c4b |
|---|---|
| Markdown | 583552b14ddc42f8d7c04fa784ce0c434eacf4a71f4f5f2b25123d7efaa7c6f7 |
| Publication page | bce55d216e63ab01975e4da086269b5809ef83088e595f4d79a9df0ba2d9ebcc |
| Manifest | bd0072118e800a5461041a2038c2a34b798c8cf0a693c33d036eb6bf66aabc12 |
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 | cMa71UGnKwHI373tQ6ukkAnphAl+a78mXWJoI39yC0gaIv+GGmaCOAOZOLo62CZfgcBTKIV6JQ3HIFkwt8c/CA== |
| 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
| 2026-09-17T09:36:41.564756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095336observed bce55d216e63ab01975e4da086269b58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:41.546175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095336/manifest.jsonobserved bd0072118e800a5461041a2038c2a34b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:41.527811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095336/publication.mdobserved 583552b14ddc42f8d7c04fa784ce0c43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:41.509172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095336/publication.txtobserved 3acb1ac2be8b01ad0ebdd414e9e4beb7...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. |
|---|