OT-2026-000034472
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000034472) never changes.
Identity and time
| Publication number | OT-2026-000034472 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7293-b3ce-4b56f475d881 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034472 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35058aa31a7fd48d0e816d19242fba3e3f2695c1a8b6c9eb82c64189f266b949 |
|---|---|
| Markdown | 3486d57812e5e8c412f8b34ba877e42ca4d94536de93e558967889ff86528299 |
| Publication page | 625e7506b33bc61c3c9548e82446b59ff9c5097c47cd25c641bef9ad76d09a3e |
| Manifest | 8482ff2b1753a6bc2d824324384063277cfb1f42382307c8f18462448c3261d8 |
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 | HE5KGEOM5LwKD0Gmfb4Tm1pvlmDkcVs7ujoXQX1Yw7F5y8BC2m+C6r1XZhse9SeNWYeucrkca/FpDzf2N1I1DQ== |
| 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
| 2026-09-17T11:28:48.058416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034472observed 625e7506b33bc61c3c9548e82446b59f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:48.038816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034472/manifest.jsonobserved 8482ff2b1753a6bc2d82432438406327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:48.019439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034472/publication.mdobserved 3486d57812e5e8c412f8b34ba877e42c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:48.002110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034472/publication.txtobserved 35058aa31a7fd48d0e816d19242fba3e...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. |
|---|