OT-2026-000011320
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, vented after set-down
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-2026-000011320) never changes.
Identity and time
| Publication number | OT-2026-000011320 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fd-7848-9a5e-27bbc03be831 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11303f6d07de60d1dd884cb345c04a7370386f694421d99ca8aec14bab764951 |
|---|---|
| Markdown | 314cadd7f93ee6dacde5dae21c8b471990ad701516cd67cdec96df31af38b05f |
| Publication page | 438daac895ab51c158ceafbb4fc53db37a595629ccedcca2d7f9520e61d30725 |
| Manifest | 73452087d6aa012498f2335193a0743322b06e5b2f1c5831ae8597fd88f68c69 |
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 | 6KlxrKf6QTIXMmrDXQDNki09Z5lAw+U/Thg7CxAK9ThIyIlzWjs1fuqphcYAviJQ/P9m5kLZFdS4Ksox/LwKBA== |
| 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
| 2026-09-17T12:13:02.400299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011320observed 438daac895ab51c158ceafbb4fc53db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:02.383114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011320/manifest.jsonobserved 73452087d6aa012498f2335193a07433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:02.363221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011320/publication.mdobserved 314cadd7f93ee6dacde5dae21c8b4719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:02.345217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011320/publication.txtobserved 11303f6d07de60d1dd884cb345c04a73...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. |
|---|