OT-2026-000065054
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after 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-2026-000065054) never changes.
Identity and time
| Publication number | OT-2026-000065054 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-7555-993e-f8332d506ff4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065054 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5e857aa4a15a24b4e5f99224a01d41d715b9a4133cd37c2fb2c4cbe05d2b6e9 |
|---|---|
| Markdown | 48fe0b9c4d43d1387bc3a05934f00c48c3bb6804863c9dbde6724ee37923ff88 |
| Publication page | 38143552e0b76895f6d73924020653d207e32c00c333551229731e335869b486 |
| Manifest | b53c386b6041da61ef2016c5d2157eeb908d82cde82db47d46d1b9cfc92cb61c |
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 | Y5SyjWPH0oIbuAH9tRNmoItu3wMH8YvZyW6sHh1dpjbenxQqmgdB1bXwSePTFekNS4sXt1ZYtiBA6hG6oLylAA== |
| 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
| 2026-09-17T10:36:01.811053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065054observed 38143552e0b76895f6d73924020653d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:01.793266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065054/manifest.jsonobserved b53c386b6041da61ef2016c5d2157eeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.775358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065054/publication.mdobserved 48fe0b9c4d43d1387bc3a05934f00c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.758511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065054/publication.txtobserved b5e857aa4a15a24b4e5f99224a01d41d...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. |
|---|