OT-2026-000026085
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000026085) never changes.
Identity and time
| Publication number | OT-2026-000026085 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7d23-b7ae-c83519263370 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026085 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac23aa2edfe97e018b2e3ad31442cab7e4b95ee40589807a5cc3b3cdc6cd9651 |
|---|---|
| Markdown | bedffdea318b4158e2c95c3668dde3f9dc29ea12c8ebc86269889f853df61c15 |
| Publication page | 3e401982156d6f94a19d0578c439bd44cf4399b271f1533a105e58a3efee8e87 |
| Manifest | bda21f76c33fcebb070a14eebbfc652c268564e32d33dc9d2a70b2d2a2888eca |
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 | 9cndiJTtBhgX/7k+LPlHUFwsCy7JSelXXvg3k0AGsxOZmK8OElzsDA0POLFO2qsTDOwv9r5HecaZz5/k8UDvCQ== |
| 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
| 2026-09-17T11:46:35.034730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026085observed 3e401982156d6f94a19d0578c439bd44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:35.014742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026085/manifest.jsonobserved bda21f76c33fcebb070a14eebbfc652c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.998511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026085/publication.mdobserved bedffdea318b4158e2c95c3668dde3f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.981519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026085/publication.txtobserved ac23aa2edfe97e018b2e3ad31442cab7...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. |
|---|