OT-2026-000101373
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000101373) never changes.
Identity and time
| Publication number | OT-2026-000101373 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-729f-8af5-17a580adcd57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 489a7d66dc2939a505a37a29f060967da33199f732743c1fa277a1d2256a5a83 |
|---|---|
| Markdown | b0f7eadb256070996cc8198e73282bdfc668959cee284eb1637b72024919dc19 |
| Publication page | 764369584e115f74fa4aa65f23357b999439b03d59d496ff8a84e63c30e11f83 |
| Manifest | 7636381fde7e7cfc87dc57d4b5748ef4d896a4030bb2130f2122462728f5e3e8 |
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 | TVctZChj9u2alGwA5e0mI++jgiEWf8Z19XEz+wK+fZXoMDtqh2SxeeeqcyduRVbron6hMeE6/H5omIyvpTmpDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:54.011229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101373observed 764369584e115f74fa4aa65f23357b99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:53.991871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101373/manifest.jsonobserved 7636381fde7e7cfc87dc57d4b5748ef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:53.936250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101373/publication.mdobserved b0f7eadb256070996cc8198e73282bdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:53.917957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101373/publication.txtobserved 489a7d66dc2939a505a37a29f060967d...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. |
|---|