OT-2026-000066834
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000066834) never changes.
Identity and time
| Publication number | OT-2026-000066834 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7ca3-976c-cbb6cb46e299 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066834 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce194c9c592c4daa6713e5545ccaa90da1ea41187e85b98e061cb075b49c6de7 |
|---|---|
| Markdown | ae651bed44430445cf479450b6bd5f7da1f801b024d76fe4f75f20039ac74d26 |
| Publication page | 20ec8af16aa828f4152e04a9216dd2c2b2b791dea0915f744b4a0baf9df52b8b |
| Manifest | 32ada49f02d7b4df611e8a948840de1c2b9d40f2ae73866352070ce8230fb753 |
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 | o7uoIN2gD3f+CJNmOhe1NF2gJzJrHaxBnopqYMfaI8DDE2grKPfH4o74JwlFLhM9kKFi0mFbVlEHPfMFOL5qAA== |
| 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
| 2026-09-17T10:33:16.224576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066834observed 20ec8af16aa828f4152e04a9216dd2c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:16.207016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066834/manifest.jsonobserved 32ada49f02d7b4df611e8a948840de1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.189617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066834/publication.mdobserved ae651bed44430445cf479450b6bd5f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.171953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066834/publication.txtobserved ce194c9c592c4daa6713e5545ccaa90d...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. |
|---|