OT-2026-000064896
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000064896) never changes.
Identity and time
| Publication number | OT-2026-000064896 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debd-74f8-afe0-1c418bb871c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064896 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8f0e379547ab0c5c7f8c713571293a97389e16381e0ae87e00d60d4f27e2929 |
|---|---|
| Markdown | 1f15589525aad1a8032253f367c8f167ad39cec6ee083a783924abcb59e9c165 |
| Publication page | 1672e82d5fac52609bc3c37276f66a6c27b7124b296ecdc2ed472e9d9dcd927f |
| Manifest | dd30b592c59e65b7baf95f80aeff953db7cbe2fed5b4fe51b46526e0918ea838 |
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 | v5TGruUg1RCzc/ZNHhCigzZo2Q7YG7ArJFVfehUMTFwu1+jTlov+YhiNknhKM88ET5qFISRQlJtt7FTyPw0LBg== |
| 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
| 2026-09-17T10:35:49.499288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064896observed 1672e82d5fac52609bc3c37276f66a6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:49.482139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064896/manifest.jsonobserved dd30b592c59e65b7baf95f80aeff953d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:49.464956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064896/publication.mdobserved 1f15589525aad1a8032253f367c8f167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:49.448661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064896/publication.txtobserved b8f0e379547ab0c5c7f8c713571293a9...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. |
|---|