OT-2026-000066662
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000066662) never changes.
Identity and time
| Publication number | OT-2026-000066662 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7368-9a97-db083abd7fde · 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-2026-000066662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 043b2266b0716bca7d0b25080305cb80b0e5e73d5dc52d5ea59fbdb8a8c6e4e4 |
|---|---|
| Markdown | ff340aed11dbf23dfdd2f620ed6c279308dff185a43477f3e632848cf34b27dc |
| Publication page | df68442f6a78e259634dfc3e5d04d22b0d68f35d8cb7183d3464e6e575999bf1 |
| Manifest | 5cdc7257e2ce0ac1b653173880577d9bd7bd34055606d731613cb2f86f9ef0ad |
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 | oXwRUas+0eXZYnM8aqc0+1PDvNSNAlop9zK/I57DXdANdRvVlsXWz93ZaHkEuycuC8xU7ls3faUwQuWwY+44Bw== |
| 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
| 2026-09-17T10:33:03.034728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066662observed df68442f6a78e259634dfc3e5d04d22b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:03.018219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066662/manifest.jsonobserved 5cdc7257e2ce0ac1b653173880577d9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:03.003529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066662/publication.mdobserved ff340aed11dbf23dfdd2f620ed6c2793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:02.988371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066662/publication.txtobserved 043b2266b0716bca7d0b25080305cb80...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. |
|---|