OT-2026-000074968
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented before 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-2026-000074968) never changes.
Identity and time
| Publication number | OT-2026-000074968 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2d-7347-b191-4e7e33ab20ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074968 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31296c6d3daab88caf5a895cb86ca78b06d53f4d240df0f7fb2813990af7a746 |
|---|---|
| Markdown | 1447496a546f15ee5e2c6cd326bc7db317760436de8a14a993a4e423ec9f72df |
| Publication page | 7968d78960dde22bad15b1c16c61cd835586a5a3c3258fc66b28eed01f8a3c6c |
| Manifest | 787ed9f1db479d7d362095db0c53f758cf57362be567dae64b4bf8bd74b98a32 |
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 | nrjLocF5yHgVkf/74KxgJesyOuCj33g0qMFWQpTiozURz7Bg5bMzTSHBGz0t1jYhCizrggcs92j1PrscOGlLCQ== |
| 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
| 2026-09-17T10:18:46.183759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074968observed 7968d78960dde22bad15b1c16c61cd83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:46.154813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074968/manifest.jsonobserved 787ed9f1db479d7d362095db0c53f758...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:46.134226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074968/publication.mdobserved 1447496a546f15ee5e2c6cd326bc7db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:46.115134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074968/publication.txtobserved 31296c6d3daab88caf5a895cb86ca78b...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. |
|---|