OT-2026-000067381
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000067381) never changes.
Identity and time
| Publication number | OT-2026-000067381 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-711f-8112-2d98d7885a4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067381 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3ff8cd77813af8a8f21955172befd2948eca9244df5608e44fd13484a29d790 |
|---|---|
| Markdown | b7e5485ee3dcc70c4dce9ecb48d54a6537f87c47a66b7ca4c87a1bf29e7c6922 |
| Publication page | dd17ce3144dbbfbb7ee25455858b777cf766dcce39f26ec9826f3fefd530149f |
| Manifest | c5477a3eb5e34bfc243671c4812f2817af90b37778a8bb81983c6af02dcb0f84 |
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 | Dp4kqyV3bysxgTBqZPiCY7PwACqyfJZ8zs23iq7sgye8YYzau9wxlv/BaVEN/ScAH+0frm18qhfsjGb4stFlBQ== |
| 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
| 2026-09-17T10:31:34.254587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067381observed dd17ce3144dbbfbb7ee25455858b777c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:34.235551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067381/manifest.jsonobserved c5477a3eb5e34bfc243671c4812f2817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:34.191155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067381/publication.mdobserved b7e5485ee3dcc70c4dce9ecb48d54a65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:34.143058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067381/publication.txtobserved c3ff8cd77813af8a8f21955172befd29...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. |
|---|