OT-2026-000038305
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off 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-2026-000038305) never changes.
Identity and time
| Publication number | OT-2026-000038305 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7f1a-8b6a-9de5e56b78bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 470082bb2011dca44f30e140cd000cca40ac67363db71b5a1aae30f8de7120cf |
|---|---|
| Markdown | bdb5257ffc2369a334ef94ab1644f98da167f1c73a6297fefd9ae930176e3142 |
| Publication page | 08c9eae5ad60a272f606df31c5ec059650f37898b5ba7434c5d2eb40069bc329 |
| Manifest | a0e4974bb11ab75750014199e7c342173305dd0757e34c688b83722bd711f44b |
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 | awjtwDXT0WlGJXrvz0RZY3nmnPLgBC2Ua1VckWEIlvaIs79hwmlLM9BlDnjaKfeXa9lZ4RytcQn9FoqYcka1AA== |
| 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
| 2026-09-17T11:22:28.636876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038305observed 08c9eae5ad60a272f606df31c5ec0596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:28.618263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038305/manifest.jsonobserved a0e4974bb11ab75750014199e7c34217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:28.600865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038305/publication.mdobserved bdb5257ffc2369a334ef94ab1644f98d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:28.582010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038305/publication.txtobserved 470082bb2011dca44f30e140cd000cca...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. |
|---|