OT-2026-000025839
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000025839) never changes.
Identity and time
| Publication number | OT-2026-000025839 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7461-9129-cb5dfcbf622d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025839 |
| Status | PUBLIC |
Content hashes
| Canonical text | e29cfc3e34753c30ab16758581aa71e4efa056c0fca38342d59716c5f781b361 |
|---|---|
| Markdown | 172a4cc56de2c0ef8fb50a7169ec8b92d9dcea0ba3bcfe911c0ea1a4d78c0a0e |
| Publication page | 6b5373baa8e18089c9eb535de0383d9a1721efc885c57c7faf28ccf758109d47 |
| Manifest | 832ccbab6f3ee96115ed8c20aae82f36a965b4191dfaceed94b5bd1dbf5c8c00 |
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 | pm6oOUBaVbC521j+UY2Vfb0K6zhJ2EHx1I5Rw5K37Q5YUe4lEpuFy/FSxSUyTEgZ2F/jO7vrCmIvg2BLQjS+AQ== |
| 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
| 2026-09-17T11:46:03.956806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025839observed 6b5373baa8e18089c9eb535de0383d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:03.940774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025839/manifest.jsonobserved 832ccbab6f3ee96115ed8c20aae82f36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:03.924776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025839/publication.mdobserved 172a4cc56de2c0ef8fb50a7169ec8b92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:03.907500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025839/publication.txtobserved e29cfc3e34753c30ab16758581aa71e4...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. |
|---|