OT-2026-000010837
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, 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-2026-000010837) never changes.
Identity and time
| Publication number | OT-2026-000010837 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7ff9-851c-7de0f3c5d8a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010837 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60038fef23e721c561e23ec22e1937a935e98effcc564016520fb379c339c664 |
|---|---|
| Markdown | 1008917555b1adf00229a2d67605b1abf7d6ba456d963d0df6ec40bd257168b3 |
| Publication page | 0b2345b6b76decba6da92b3cc435866433df3cb5740901f432ff826b221d8c22 |
| Manifest | 725063d38f1a17bfe599b9a04e03873bf26318802c5c8a48b47b5bf9fd98047b |
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 | M6tXjnVi4lWDf9QiHoJaHVOX947by0dX6UTU+cU2N7j+uaRQuSijXiAc3FpKWkZqQzYM+DgsAehP7ZnI+u+ZDw== |
| 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
| 2026-09-17T12:13:35.493864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010837observed 0b2345b6b76decba6da92b3cc4358664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:35.474334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010837/manifest.jsonobserved 725063d38f1a17bfe599b9a04e03873b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.454972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010837/publication.mdobserved 1008917555b1adf00229a2d67605b1ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.434853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010837/publication.txtobserved 60038fef23e721c561e23ec22e1937a9...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. |
|---|