OT-2026-000085051
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000085051) never changes.
Identity and time
| Publication number | OT-2026-000085051 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-768c-800b-76723d414a86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 288f9b7f1d9b9e9d2d902d6ca5081dcb5a531b5bae8b36717163819ba9a4a674 |
|---|---|
| Markdown | ab40b77a35a9d024ece8e38a7efc9a6aeb90f2c9da56e05d3187e649b17c216f |
| Publication page | 069517a7b532f27794c0106731e77ce7a1f5b88fdd0b047230d2b3965102bca8 |
| Manifest | 1ddcf92c5457691148c8db4bbf207c762bb4b1a1de6addeb8aaef870d167eb06 |
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 | XlCSXWuSYp1UUlbdiFeR4hEn8RPVMvU53Pa979nYtbZU5CLE52NtCalhvkzr8jkWzKn0w0XVnvzJnJY4UKWBBw== |
| 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
| 2026-09-17T09:55:04.240143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085051observed 069517a7b532f27794c0106731e77ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:04.219536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085051/manifest.jsonobserved 1ddcf92c5457691148c8db4bbf207c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.199831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085051/publication.mdobserved ab40b77a35a9d024ece8e38a7efc9a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.181778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085051/publication.txtobserved 288f9b7f1d9b9e9d2d902d6ca5081dcb...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. |
|---|