OT-2026-000051490
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000051490) never changes.
Identity and time
| Publication number | OT-2026-000051490 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-79e6-a2c2-7c554b98f300 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051490 |
| Status | PUBLIC |
Content hashes
| Canonical text | 945eaea8c43990b893404bed0c6dc3931836ffef396bcdec6cf55281380411a1 |
|---|---|
| Markdown | 63657f8d2163b80b67a8fcba37d46773a065ca1505f70382bc1b9a0d462fdc17 |
| Publication page | df53e1dc2d4b072b3ab23eb392da1398260f25333d78ec2e20665d1d5034a12a |
| Manifest | 15c283b5684573b0f974ab9a069ca8cd48b304be7ad0c257fde518689cac92a4 |
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 | 0bY8/0GsnwAQ+rvHWuFkoO2EUU1khwGqju9Lg6Amx2HAr06IyqSf9ITfjJDrl8HJH3erG6L81868agGivT0FDw== |
| 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
| 2026-09-17T10:58:18.145760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051490observed df53e1dc2d4b072b3ab23eb392da1398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:18.126324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051490/manifest.jsonobserved 15c283b5684573b0f974ab9a069ca8cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:18.102331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051490/publication.mdobserved 63657f8d2163b80b67a8fcba37d46773...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:18.082507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051490/publication.txtobserved 945eaea8c43990b893404bed0c6dc393...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. |
|---|