OT-2026-000066782
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum 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-2026-000066782) never changes.
Identity and time
| Publication number | OT-2026-000066782 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7cbd-8f7b-0cf529f59781 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74c6dc439aa76e3ad55f3679de816e96d4586d6d9df58233b4a6c6e3650c1704 |
|---|---|
| Markdown | b2d249b13e99bea4f719fc03a383c2d2ac8edfb18c813e7e4bcddf681593bf8b |
| Publication page | c561544ffb3cb67d1cf8c13f9cf8d33a8d0384ffb65b8bd8e4983ee7da540827 |
| Manifest | 1f6baf6a595a1278012e870332a4b24f01df51ca943d92f3da1891078f542dfc |
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 | TJkoqPjnSwAVVzItC5QgSYR85ZK507m2obzNdn2MiIUrmv8ZaI3giboKiJ6A6O/HzzqWVB3QBI++2nQUjEMFDw== |
| 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
| 2026-09-17T10:33:12.225203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066782observed c561544ffb3cb67d1cf8c13f9cf8d33a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:12.207511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066782/manifest.jsonobserved 1f6baf6a595a1278012e870332a4b24f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.189668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066782/publication.mdobserved b2d249b13e99bea4f719fc03a383c2d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.173435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066782/publication.txtobserved 74c6dc439aa76e3ad55f3679de816e96...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. |
|---|