OT-2026-000079326
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000079326) never changes.
Identity and time
| Publication number | OT-2026-000079326 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7937-88da-73d75fbbdbe0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61556e6c763e87523ace0bdb2cf191f2b837c59f6f25f4d8106479f030f61647 |
|---|---|
| Markdown | a8856a63419332fd26f624cf80273fc20e6074b7e7bdf00601a991bb4e0e490d |
| Publication page | d14814147e06e924a7a4a2ef11037f4c7a52fa2f42e0acd39444937f1e128952 |
| Manifest | 8fc91870fbb686e239cdf250a64cd5fe9dc97d1c0c33a2769b2396e9e0649919 |
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 | wFVWZaNjCPzXMvaDWPFbTIH8reAK+9Cpc4ncC2gu2d67nWu+WzzCmzvdswAYTCFhO9+hW88Ws1y5N62W+NsOBw== |
| 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
| 2026-09-17T10:04:56.320645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079326observed d14814147e06e924a7a4a2ef11037f4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:56.301452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079326/manifest.jsonobserved 8fc91870fbb686e239cdf250a64cd5fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:56.280646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079326/publication.mdobserved a8856a63419332fd26f624cf80273fc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:56.261640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079326/publication.txtobserved 61556e6c763e87523ace0bdb2cf191f2...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. |
|---|