OT-2026-000024090
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off before 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-2026-000024090) never changes.
Identity and time
| Publication number | OT-2026-000024090 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-70ec-9d2f-31a653fcf2a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024090 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ea742ec89712a571f9732aaea962d4b4678b61915e0e3e36973293185270992 |
|---|---|
| Markdown | 8d93f3258e9c91e36f3c3ffd9c2f8746a60edd9e6c84f118cf5676be91d3e860 |
| Publication page | d98e4c5ba23c7fea78f8f5f319ce32db3e64f7dd1eb9b1ef0465fbfd0284198c |
| Manifest | d69ac3cbe2a17e2a0541bbf945e230f7326a5df9132b92b69f8ec78945c74e79 |
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 | pQ3r8ipiL9R+UbdYbu6OCTFmouFT4JdIbgdk75LKiVyvFr4DG05rQhYS+1UhkiNJeqv1vWtyClxKL/JN/AXVCA== |
| 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
| 2026-09-17T11:51:00.469497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024090observed d98e4c5ba23c7fea78f8f5f319ce32db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:00.450970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024090/manifest.jsonobserved d69ac3cbe2a17e2a0541bbf945e230f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.433944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024090/publication.mdobserved 8d93f3258e9c91e36f3c3ffd9c2f8746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.417765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024090/publication.txtobserved 2ea742ec89712a571f9732aaea962d4b...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. |
|---|