OT-2026-000026314
Publication integrity record
Three pad foam 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-2026-000026314) never changes.
Identity and time
| Publication number | OT-2026-000026314 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-77e5-87ee-e453be0a974c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026314 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcaa64014349ce8b6af5e54ea25621c66da22a25b129162717b05060264463d6 |
|---|---|
| Markdown | b5fae09631afe67cb89102998f3bf2e870772d15d434b6da8ce01c768ab5724f |
| Publication page | 9dd55d1bd5dd248c53dbd5952112224111877b6d23304aae60d84d7fef29ff6b |
| Manifest | 7c3ec517fb8d82c22199af89106cf96f5e960781afe0a19ee8b7322d9f46d093 |
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 | Z+6Mr8nXcIH1zaH3NWTGvJUkK2N6VXOvT8rYZR0ltKCRlulZ2Y5KC6UfVzTqqh+sV3VnJrOWfJ3XDaNtF5eYBw== |
| 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
| 2026-09-17T11:44:16.076189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026314observed 9dd55d1bd5dd248c53dbd59521122241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:16.060594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026314/manifest.jsonobserved 7c3ec517fb8d82c22199af89106cf96f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:16.043503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026314/publication.mdobserved b5fae09631afe67cb89102998f3bf2e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:16.026337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026314/publication.txtobserved dcaa64014349ce8b6af5e54ea25621c6...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. |
|---|