OT-2026-000034707
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034707) never changes.
Identity and time
| Publication number | OT-2026-000034707 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-717d-bb3d-c79d1b9fbfc8 · 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-2026-000034707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03ba9b3afaa5c473ce63ec7efa50c34f0451d30ea1ee37a47dcd4c2eba61077b |
|---|---|
| Markdown | fb6378c12c72d947d8bb822630f9bbabf929cf1b1f2e1fa9d535946014c37c00 |
| Publication page | f721f986dbd15bdb58655e1131a4c739a818434cbdbdef02f7917ca1890baa29 |
| Manifest | d15d13095db367173e24a9ae127451d383e26d5de898f8a8ccdd6df093861e21 |
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 | stDY2o7qRBmkiSziQUpEJQlFCRwZGAsrtsV/wZyvnSiPQgw2zh49TxU1DXI9WMJCvKVvA7VYFd4nOt4NAsshDQ== |
| 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
| 2026-09-17T11:30:06.217415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034707observed f721f986dbd15bdb58655e1131a4c739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:06.190019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034707/manifest.jsonobserved d15d13095db367173e24a9ae127451d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.168026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034707/publication.mdobserved fb6378c12c72d947d8bb822630f9bbab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.148322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034707/publication.txtobserved 03ba9b3afaa5c473ce63ec7efa50c34f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.115019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034707observed f721f986dbd15bdb58655e1131a4c739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.098925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034707/manifest.jsonobserved d15d13095db367173e24a9ae127451d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.079152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034707/publication.mdobserved fb6378c12c72d947d8bb822630f9bbab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.062116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034707/publication.txtobserved 03ba9b3afaa5c473ce63ec7efa50c34f...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. |
|---|