OT-2026-000056046
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000056046) never changes.
Identity and time
| Publication number | OT-2026-000056046 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-7b01-acde-aec1312503c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61439dafec197a8d72a3d95a536328434f11352d48068205736e112dc3dcd64f |
|---|---|
| Markdown | d75a062c2527d9badb5b197c4f57565c50d95a3bab0acaf1602b0684576000a2 |
| Publication page | e2d929e06a9c6662d692f2b661766a8b0ba2a524a60dd8fac3a1d42c57e1a17f |
| Manifest | 5e93cf5a21244e112dc63c053aba3f023462eb1f6079820b6d454ec1d300041b |
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 | MTbGWzB0irMmnQdiQ4ZjRPHk38oE2lCg0fZDA4Vt02Oft82eEvlpAAYyKvtPOo+5z1p8t9PiXJr6IvTE+G5LBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:34.696162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056046observed e2d929e06a9c6662d692f2b661766a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:34.675271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056046/manifest.jsonobserved 5e93cf5a21244e112dc63c053aba3f02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:34.657871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056046/publication.mdobserved d75a062c2527d9badb5b197c4f57565c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:34.639223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056046/publication.txtobserved 61439dafec197a8d72a3d95a53632843...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. |
|---|