OT-2026-000085343
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained blow-off 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-2026-000085343) never changes.
Identity and time
| Publication number | OT-2026-000085343 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-78ae-a153-52d0846b532f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7196db77bb0c5c7d4339653d1e4d335590e1814acc6277a5567359c6e90049e8 |
|---|---|
| Markdown | be094755d86f477bfacfe1d70abaf8ce8ee2867c14c9df52eeebfda6beff7d1b |
| Publication page | 1f1068606d6ff97e3991adcc2b296ece6c29a77ac554d33bde406cfe4e9cc32e |
| Manifest | abc0167c7e22f1af7ae90a0ec457c1ed0c33066da73d353e63c07ddf55e742c3 |
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 | gyJHVUL4SKRxbaBz0ICjz/zRSGxAskrFbg/jtkdmP/Ad3z5lL8RHrHeb44XQxQilNtq+i6wvVUTxAML0qg4aDg== |
| 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
| 2026-09-17T09:54:04.330081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085343observed 1f1068606d6ff97e3991adcc2b296ece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.313685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085343/manifest.jsonobserved abc0167c7e22f1af7ae90a0ec457c1ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.294949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085343/publication.mdobserved be094755d86f477bfacfe1d70abaf8ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.277744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085343/publication.txtobserved 7196db77bb0c5c7d4339653d1e4d3355...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. |
|---|