OT-2026-000055010
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000055010) never changes.
Identity and time
| Publication number | OT-2026-000055010 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e80-7885-9215-c9cc49b33a99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 097f368186edc8b566372550d1f39c361b89f1fc598b6315a9d6fa39b0530944 |
|---|---|
| Markdown | e7b6bec35b535da1526efc266f1a6e86555ed5ab4586ca08d9c330890063a7da |
| Publication page | e3ea1a67fdd3cd302523f3aed5074e41c495a4c7a6cdb186dc7a7486f56c3101 |
| Manifest | ca4dfc9ea54eaf03b2f53e06be05f56dd0fddddad55a617c273ff7e3d7e94b6c |
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 | YsYtkO1a9e5gDMDX5QFtJ/xLkQQfC+HPW1FlruxrYoR5E5nHIhda3i36/0qgyknAITyrl112+kpZlHglibR+Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:08.484986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055010observed e3ea1a67fdd3cd302523f3aed5074e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:08.467834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055010/manifest.jsonobserved ca4dfc9ea54eaf03b2f53e06be05f56d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:08.448059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055010/publication.mdobserved e7b6bec35b535da1526efc266f1a6e86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:08.430576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055010/publication.txtobserved 097f368186edc8b566372550d1f39c36...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. |
|---|