OT-2026-000039748
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000039748) never changes.
Identity and time
| Publication number | OT-2026-000039748 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7072-a43f-623758810171 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039748 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbbd3722b1da112f532d69682cd105d4ae10e1df3f00fce8600c7e6bfe336244 |
|---|---|
| Markdown | bb4448ca6c7dfe23d588d014e6b12d5b911f7d010b5dbc1ea4682646449e4d5e |
| Publication page | 8eafd4037b7a35b9ba561d9698b0637e7f9376e72a7ac6ba64b99d104e90d587 |
| Manifest | 68a3e47de4d1ba1ca55e17c8edd301c8b74a446660c56b7466ee5fc50faa65d5 |
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 | HeuZ3cLxGuOsJ1OwPCxt+jVTPJyi5UE6kwpQdFOYcWiqn42GjTJlooJ4b6RkQKmxHEoi9DB7CQkhJEY+od+KCw== |
| 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
| 2026-09-17T11:19:57.768643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039748observed 8eafd4037b7a35b9ba561d9698b0637e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:57.751987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039748/manifest.jsonobserved 68a3e47de4d1ba1ca55e17c8edd301c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:57.734053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039748/publication.mdobserved bb4448ca6c7dfe23d588d014e6b12d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:57.715482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039748/publication.txtobserved bbbd3722b1da112f532d69682cd105d4...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. |
|---|