OT-2026-000034510
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, pulsed 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-2026-000034510) never changes.
Identity and time
| Publication number | OT-2026-000034510 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7b9c-9099-752d06f41ecf · 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-2026-000034510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20005a90a6c360ac0394d166ee95a75a7680448c534c54491cf771b536f2c978 |
|---|---|
| Markdown | 329a8ab97297e14f8a37bea420040c1e0f937fe390bed2676451b9c9e4dcd3b4 |
| Publication page | b91aa8c95b2828b885ff69e2dc39197d74830466ff203e1564b924e22b3d775e |
| Manifest | 9dc7c61d36dbb393d12c532ae9107e4438a60188de5f1410909192412c73fb2b |
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 | Cd8h3/M4pnQntHdbI2XMjjGEmdW79+M3467r2vsGXK0JPO4hFCEFrJQHHhRfHYbc4n8PouZ/9cP/mbnpwhYKAQ== |
| 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
| 2026-09-17T11:28:51.608242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034510observed b91aa8c95b2828b885ff69e2dc39197d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:51.576606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034510/manifest.jsonobserved 9dc7c61d36dbb393d12c532ae9107e44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:51.556201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034510/publication.mdobserved 329a8ab97297e14f8a37bea420040c1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:51.507556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034510/publication.txtobserved 20005a90a6c360ac0394d166ee95a75a...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. |
|---|