OT-2026-000051138
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000051138) never changes.
Identity and time
| Publication number | OT-2026-000051138 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273e-76fc-b925-7d401616acde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051138 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a5354384c05219efa30eb8dd28eb4c09340dbe502d84ea7ac85e00087899804 |
|---|---|
| Markdown | bf66a05421a1d33518fce30ad56b85b34acf3448e53ee71becf6fb385c05799f |
| Publication page | 610aeb498e601b31dfab125848338f1742fd8b86ab952fee4d9c10e970a8dc69 |
| Manifest | f1efdc833dbcfc7f608436dba296baf57a0518872ece512294f78ac44a1e575c |
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 | t6IWJI8n71VgOkqbZehpAUrdDIymtlItQHhYFECNSpFrOjNKesAKoFNks3jOdlqVRwFyiHlPviRU8N3pnMFRCQ== |
| 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
| 2026-09-17T10:58:53.698126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051138observed 610aeb498e601b31dfab125848338f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:53.679030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051138/manifest.jsonobserved f1efdc833dbcfc7f608436dba296baf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:53.658633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051138/publication.mdobserved bf66a05421a1d33518fce30ad56b85b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:53.639526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051138/publication.txtobserved 6a5354384c05219efa30eb8dd28eb4c0...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. |
|---|