OT-2026-000046353
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046353) never changes.
Identity and time
| Publication number | OT-2026-000046353 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-798a-9828-7effb3f4009b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0894a88b1f01c6085ab256b13fec6dc9ad3a937a7263bd3d9caee77f89f51b40 |
|---|---|
| Markdown | 78b7cc3dc638d5cb02f68e019a9397213d943c942e89b29aa878f9e0416506e9 |
| Publication page | 1eeb767938c1c81b72472dec78dc43645d4ac58abbcbd6029bacf322fd63cd1c |
| Manifest | ae5ea2bd76bd54e1da838603530a88384ceec0bf685f572be95db365f009b058 |
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 | AEAY41HaaQ2lr5JEsSqpVI2TAD8m7+EyLm5hvMP6Lx7iSwFdV82MgP9eO7ZWSpNbfaN5L38L6BA65fngNNWFCA== |
| 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
| 2026-09-17T11:08:20.782084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046353observed 1eeb767938c1c81b72472dec78dc4364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:20.764494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046353/manifest.jsonobserved ae5ea2bd76bd54e1da838603530a8838...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:20.744470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046353/publication.mdobserved 78b7cc3dc638d5cb02f68e019a939721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:20.723750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046353/publication.txtobserved 0894a88b1f01c6085ab256b13fec6dc9...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. |
|---|