OT-2026-000016318
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000016318) never changes.
Identity and time
| Publication number | OT-2026-000016318 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7c9f-be3b-602e9a73178e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ab41f44227e45cebb3a7fb4bdb9b262123d443b9bdd6555043440faae89dab6 |
|---|---|
| Markdown | 414a13ac6edcc53470de20610c3c5b474ac28c356588a66fe4adad6ce78a9f1d |
| Publication page | 31b76f3b456a02adccbe3579056faa4af73681b509418f83a6986b5cef266301 |
| Manifest | 6c0ad90ecd75e1972b250df3178ed37c779216486878d29b8d67dadd04aff22f |
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 | z6LAha19kGZIDWFcG/U7R4eqVHbPKS/4YNdYMBRtp8awSwvLvGG3bRdsvW3CWoqQo70ac5pfHxp3mmOs4CZlCw== |
| 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
| 2026-09-17T12:03:49.133815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016318observed 31b76f3b456a02adccbe3579056faa4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:49.117585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016318/manifest.jsonobserved 6c0ad90ecd75e1972b250df3178ed37c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.100131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016318/publication.mdobserved 414a13ac6edcc53470de20610c3c5b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.082090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016318/publication.txtobserved 9ab41f44227e45cebb3a7fb4bdb9b262...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. |
|---|