OT-2026-000007036
Publication integrity record
Porous face vacuum gripper, three outlet manifold, ejector fed, pressure verified, open cell
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-2026-000007036) never changes.
Identity and time
| Publication number | OT-2026-000007036 · never reused |
|---|---|
| Internal UUID | 01a0a970-5d15-756d-8342-72dbdd16430a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:58:28.503475Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007036 |
| Status | PUBLIC |
Content hashes
| Canonical text | e12433f7f592eeba128f02c942c9f4aab2b7ce8ab9007773de10bab4f2981d84 |
|---|---|
| Markdown | 90e9fd19df3d821849740b92c0c9dcfa8a26641a54b85d8ecb9e3f2ed16e9b71 |
| Publication page | 3b2d4f77f09b75a53a9fdb12cb854a196516f7218668529acef9201908e88a59 |
| Manifest | f62039033ffe9468f1a9b1adfab99d4759aba007add89356f0ecb26887ce251e |
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 | +mwfwnzL6UkYtjT5zRD6WXoKI4Xef4H4xjY1+MIS7Ma8CQwU2yGwx2GE+qbItvrUMKFJibGNJBNaL9nSz3gqBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:09.227313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007036observed 3b2d4f77f09b75a53a9fdb12cb854a19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:09.214405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007036/manifest.jsonobserved f62039033ffe9468f1a9b1adfab99d47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:09.200732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007036/publication.mdobserved 90e9fd19df3d821849740b92c0c9dcfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:09.187057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007036/publication.txtobserved e12433f7f592eeba128f02c942c9f4aa...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. |
|---|