OT-2026-000026078
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000026078) never changes.
Identity and time
| Publication number | OT-2026-000026078 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7afd-9ff2-3494c42e1024 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d822ddd46e4a53259050f12a3fa944b024c192d32cdf98e81727b519812371f |
|---|---|
| Markdown | 8ce9eb51f58a946476291564d51bac66cc43f04f2aa6bf0983c56e80f97d0034 |
| Publication page | f2616835ac4ca11ee75b486d3eeb29ce2846e644346331d54638da84e1def12c |
| Manifest | 219eb89fa18479796c9f17feb4f91892e1888d4308fb314659936ef7dccef253 |
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 | CrpALAsuKBMaD3nM+Rv+eacpj+NDciLH+0WCCSYz9CJq/EHpotZXNJ4BJPOAW5lJqKUOWsT4JF9Ag56PtxdbBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:34.593226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026078observed f2616835ac4ca11ee75b486d3eeb29ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:34.574315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026078/manifest.jsonobserved 219eb89fa18479796c9f17feb4f91892...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.556199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026078/publication.mdobserved 8ce9eb51f58a946476291564d51bac66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.537691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026078/publication.txtobserved 6d822ddd46e4a53259050f12a3fa944b...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. |
|---|