OT-2026-000025051
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, pulsed blow-off before set-down
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-2026-000025051) never changes.
Identity and time
| Publication number | OT-2026-000025051 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7010-80ac-d3365b1d9290 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52663c68b2c590c1a8e5051836f06b5dad882e7c4cb5ed9de73ff832789fc04b |
|---|---|
| Markdown | 1c8c5a5b7b0fea6e70d89fe3be87803e7d8fb4cff30d49979f3c96fade8d77b9 |
| Publication page | 9eea2662ae2f7faabd33b591b8150053896744de30cd1eb8bd855a037d65a457 |
| Manifest | 42468684017e3cf684ac5fc3505e12aecfdb250c5f07761bcd0c12b9781e2b56 |
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 | Gp7vYi7h75bQ6gTX8cjtxxXxrrLxdK8WUamcUoj1VNLBGEbh00Wz75CqR4y53Q2rQnbQLVEpIo0blSxO77UrDA== |
| 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
| 2026-09-17T11:48:27.586965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025051observed 9eea2662ae2f7faabd33b591b8150053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:27.567792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025051/manifest.jsonobserved 42468684017e3cf684ac5fc3505e12ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:27.547032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025051/publication.mdobserved 1c8c5a5b7b0fea6e70d89fe3be87803e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:27.528617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025051/publication.txtobserved 52663c68b2c590c1a8e5051836f06b5d...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. |
|---|