OT-2026-000071411
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000071411) never changes.
Identity and time
| Publication number | OT-2026-000071411 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-72ed-bfd3-a6f683d9da5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071411 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b0641abbd80e03103155433b432642815323bc3700a7b823c97f441889b0a89 |
|---|---|
| Markdown | 4b75e3d07b7fcddb15df877661caaeda262dcc54d502e4a0fe44297b5531e66f |
| Publication page | 274b8ef9e51483fae12f80b819faf28ae1d883a910d4f813c7b0308e1bdb12ff |
| Manifest | ebc96bc91cf55076c4c43a7ee3facc47c25736c81b1cafe2d9f04dbc14134e11 |
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 | 1iMp3pJGVYce2B97BUqQTpZ0bZh04XckeAzG2BLKAsxZUORFsDZ3n6My8BUAqahqqp0/gEZ4LNOWotCxuAmXBw== |
| 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
| 2026-09-17T10:25:02.439892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071411observed 274b8ef9e51483fae12f80b819faf28a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:02.422793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071411/manifest.jsonobserved ebc96bc91cf55076c4c43a7ee3facc47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.405134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071411/publication.mdobserved 4b75e3d07b7fcddb15df877661caaeda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.387904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071411/publication.txtobserved 6b0641abbd80e03103155433b4326428...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. |
|---|