OT-2026-000081952
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000081952) never changes.
Identity and time
| Publication number | OT-2026-000081952 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f77-71e1-86ca-0c3bfae890e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9de4b6f6f53a526180c341a4917b958c4c3cedaf8e9b5d22aa3e0f706b0ae358 |
|---|---|
| Markdown | 9c6f68ff959ad01f5ae01b6084f42e6c37cb5c5be1aced145d2dbdc8f3ecee5c |
| Publication page | 039f94e39292dd436a8fb20d72b9ef59aa1abeee0928ca1a9d81ff8d4355627b |
| Manifest | 08e8ce4f6ab28790a8d18d3444dba937a4119712ea64544ec18772bc594807c1 |
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 | Jrz7lWmrNF+rFkj1JL7KlVWc3W419DmFxABGliXez4WGcQ2eMJtsHhrS+SHBMFL0iGyVc29m+afpMfGeesmuAw== |
| 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
| 2026-09-17T10:01:05.228384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081952observed 039f94e39292dd436a8fb20d72b9ef59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:05.211872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081952/manifest.jsonobserved 08e8ce4f6ab28790a8d18d3444dba937...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:05.196101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081952/publication.mdobserved 9c6f68ff959ad01f5ae01b6084f42e6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:05.180137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081952/publication.txtobserved 9de4b6f6f53a526180c341a4917b958c...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. |
|---|