OT-2026-000063458
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000063458) never changes.
Identity and time
| Publication number | OT-2026-000063458 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7cff-9c2a-e7439d00ebce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063458 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd42ca6c7f92c479a575d260c125a63d38f85c468e8ac918ab19da6abe2fd10e |
|---|---|
| Markdown | 99f3f945813d78cebb4f19b88cfad4e8756ed859c716c5f92d07c1aa66efadc6 |
| Publication page | 5f24e513fa139a3d6bdf3afc30ba753e91f327a5fdcd06f952de33b66b316fef |
| Manifest | 15d2e7ad1477d85d5b51811df7ac9d577605ecad69fbf262c6c64849ad689978 |
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 | vITMPzE1YvllbqJdR+wlkNPIg16VIxehYzwhNsbjtDovyTAkx6PP90KWs84RWvf8R4J5Ap8tbZaoJ2kJD1FNDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:25.349587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063458observed 5f24e513fa139a3d6bdf3afc30ba753e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:25.331058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063458/manifest.jsonobserved 15d2e7ad1477d85d5b51811df7ac9d57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:25.311934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063458/publication.mdobserved 99f3f945813d78cebb4f19b88cfad4e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:25.292120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063458/publication.txtobserved dd42ca6c7f92c479a575d260c125a63d...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. |
|---|