OT-2026-000026805
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000026805) never changes.
Identity and time
| Publication number | OT-2026-000026805 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-7546-abac-c4d8c0cdfc8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026805 |
| Status | PUBLIC |
Content hashes
| Canonical text | df93f2eceb0e8c0cfba35054fdbf7a1c6cf2e09453648e3ea2437aa89defeb1f |
|---|---|
| Markdown | cf6fa59461e0bd68265c923c8d144b16a0c9225b57cb08f7e6a70c435f97f676 |
| Publication page | d4a6fdba185aca87ef28697a31e99513950d066480192e9edebfa4f1f9a97dbe |
| Manifest | adb9041a76dfdf8956eef717a05916aca05fe9302ba83f70ef1cde8194418095 |
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 | It//fn4NMr/02kSVyggPuIH4KCv+PJUzQea/7DfV/F8JY00dtT2i/2IbDGpe23FrelhaQcBY1zDjA7xnkX43Dw== |
| 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
| 2026-09-17T11:43:23.063511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026805observed d4a6fdba185aca87ef28697a31e99513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:23.045185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026805/manifest.jsonobserved adb9041a76dfdf8956eef717a05916ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:23.004681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026805/publication.mdobserved cf6fa59461e0bd68265c923c8d144b16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:22.954229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026805/publication.txtobserved df93f2eceb0e8c0cfba35054fdbf7a1c...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. |
|---|