OT-2026-000082930
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after set-down
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-2026-000082930) never changes.
Identity and time
| Publication number | OT-2026-000082930 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-78c7-92e3-89efb4c17f77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082930 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32524249cb89ebb7726ecd10883b6b45fa37dbd334222603018a9a6e8e0c5975 |
|---|---|
| Markdown | 075c7046054fcebd8779351cf4cf0465078d0b7edc798653054c28b274b55586 |
| Publication page | 9d70bc4b35fbfd871cf1457ccd21259792573337969af4d164304ce432be6a2f |
| Manifest | 1a65df28546125394fee52489a9c5d273c2a299c2c0989b7e5e587386c0f9824 |
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 | jiHO2/yE/tSm0+ECHIGGPQUhYaBa3/Hl3BVbIhD306JZWwXucajBDx29Yyrz7K/g9UTVr3pwXjcoajf/vYDiBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:37.394193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082930observed 9d70bc4b35fbfd871cf1457ccd212597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:37.377115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082930/manifest.jsonobserved 1a65df28546125394fee52489a9c5d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.362074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082930/publication.mdobserved 075c7046054fcebd8779351cf4cf0465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.346727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082930/publication.txtobserved 32524249cb89ebb7726ecd10883b6b45...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. |
|---|