OT-2026-000024345
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, sustained 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-2026-000024345) never changes.
Identity and time
| Publication number | OT-2026-000024345 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7148-b745-9b19beb84631 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024345 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b52ab6c9d8fd5eacdb3d4f0556f7e419aa80ec7ec05ce239bd890e7c5b0f45b |
|---|---|
| Markdown | 4132dbc2063027bb0853a11598a5d03546030a4987a84a1e91cef93ad713fa7e |
| Publication page | 0c9427e65d1c9c71ce5593aa5a4222db47a89f68dbc0a8785c4e54ad4df95822 |
| Manifest | 251d000209e1417299dda428facadb920d9d2e453c44da23602150e939f3efb4 |
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 | +uW+3oggtbUQvJgZK/JgSNGG4uWDS20YNbyuRzLy16HGo0JZGWgNZyVEF//Iukn8d6I1wl08zzPP3MHdUMHZDg== |
| 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
| 2026-09-17T11:50:05.831219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024345observed 0c9427e65d1c9c71ce5593aa5a4222db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:05.812410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024345/manifest.jsonobserved 251d000209e1417299dda428facadb92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.786305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024345/publication.mdobserved 4132dbc2063027bb0853a11598a5d035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.768624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024345/publication.txtobserved 7b52ab6c9d8fd5eacdb3d4f0556f7e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:26.061430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024345observed 0c9427e65d1c9c71ce5593aa5a4222db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:26.045452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024345/manifest.jsonobserved 251d000209e1417299dda428facadb92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:26.027211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024345/publication.mdobserved 4132dbc2063027bb0853a11598a5d035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:26.010090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024345/publication.txtobserved 7b52ab6c9d8fd5eacdb3d4f0556f7e41...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. |
|---|