OT-2026-000040129
Publication integrity record
Two cup vacuum gripper, two 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-2026-000040129) never changes.
Identity and time
| Publication number | OT-2026-000040129 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-72bc-9fbc-4d14c6d489d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04fdfacddc27ea5fd00066fb1d2f6b62c9efd77e32c49f111c5ce1c0fb5d84f0 |
|---|---|
| Markdown | d25c52f07ec3645aedf2f78f3fbd13634f2f895b6b2f4fa3c1d4715bf565aad5 |
| Publication page | 2314280e62756f1383796915122488a9a423d07d7cfc99e838675f66c1eda39d |
| Manifest | 74169e4ecbe6715f8f1b5cd3b718728cdc510c37b2820c6ae498fb3a5b60547b |
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 | UD+ZZb9kYgyOQbWmYHHp/lJjss1dTq6tH/3UQPqVIf2z9RRiK8KlFKNcGmQNr15rGXIBp1t2nYy1HyCShcKPAw== |
| 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
| 2026-09-17T11:18:59.902623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040129observed 2314280e62756f1383796915122488a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:59.886252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040129/manifest.jsonobserved 74169e4ecbe6715f8f1b5cd3b718728c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.870817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040129/publication.mdobserved d25c52f07ec3645aedf2f78f3fbd1363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.854766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040129/publication.txtobserved 04fdfacddc27ea5fd00066fb1d2f6b62...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. |
|---|