OT-2026-000073362
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000073362) never changes.
Identity and time
| Publication number | OT-2026-000073362 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-7cd9-a317-89089b2ce623 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073362 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7f43828424bd7b15efe4901a2d387250da9af952bdf47f87ad2d3a3954b4236 |
|---|---|
| Markdown | dd29790b6b85e7c9f954dd3c20c3722a679878e152d4e076cd7ec30db61cec03 |
| Publication page | 29165e866cfedc2a827ba075f6456a52e1b36cdabee516bbab770affe137a6e5 |
| Manifest | 5fac99211dcc645e7aebd31ab88a98ac818715ce474f225d2e3378d80be86659 |
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 | HfBUzPfMjwfdNJp7YxFFzzU56C1ORPDmjVKAr8cJiBnYb4jXfZSOykf75eJxMGbj+aPgQ7PSA4b/H/u2uf8JDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:21:23.473036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073362observed 29165e866cfedc2a827ba075f6456a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:23.451818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073362/manifest.jsonobserved 5fac99211dcc645e7aebd31ab88a98ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:23.432906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073362/publication.mdobserved dd29790b6b85e7c9f954dd3c20c3722a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:23.413219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073362/publication.txtobserved d7f43828424bd7b15efe4901a2d38725...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. |
|---|