OT-2026-000035751
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000035751) never changes.
Identity and time
| Publication number | OT-2026-000035751 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-76aa-bdd9-1563baa2b0e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035751 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cc1b9f1ebd2d4d71828d09339515597f32b6046591c93f79f7d2cdb17615d3a |
|---|---|
| Markdown | c9e7d36b80ff56e6bb78bb927d2b3df7bfb2e9e3d639bb62e808a15cbe5197d5 |
| Publication page | d296dae1b0c25c303efbcceae0ab00a5b549a54b842beeeab8ca3649e4dbf23b |
| Manifest | 70e6c5c0b01603737b66cf6ab3bd534ab4b4695d826f5fe9a8ad546eb048fb81 |
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 | PF+A17C2g9fGzLg87G0szwROuzn/VULfpqxbcdGgXJWb7XO6gvMKtiDrEsaQ84N+/ddxoemDrBkKpD4yokD6CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:26.651339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035751observed d296dae1b0c25c303efbcceae0ab00a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:26.632297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035751/manifest.jsonobserved 70e6c5c0b01603737b66cf6ab3bd534a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:26.613649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035751/publication.mdobserved c9e7d36b80ff56e6bb78bb927d2b3df7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:26.592872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035751/publication.txtobserved 3cc1b9f1ebd2d4d71828d09339515597...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. |
|---|