OT-2026-000078901
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000078901) never changes.
Identity and time
| Publication number | OT-2026-000078901 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-712a-8c8c-6168cb0aaf24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078901 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5fe0ee3eca0bdbac7afcfdec7cd488283a0daa2d7a16c8821f253c6989f7744 |
|---|---|
| Markdown | cb8e4be01dbc06b21d14ff3123c5bee0037e09f28cf478b5aa5a87e193a88668 |
| Publication page | 47ee8ef39915dcf79f8a5bfa6ff81089a7d4b241dfa9fd8b9bd13506d01242d3 |
| Manifest | 5ef855d806ff8674db4f4220ddee4379a9b3e2f24bb2e88c14dd83b006252af2 |
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 | 7oG8/9i+dP6aDZOTwC37y/tXExTChm8KIYCcr6NcaDQFn9Ff11CL4nyjS+9XkWwAT901P1bEknelDN1KzMwpDQ== |
| 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
| 2026-09-17T10:05:42.767406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078901observed 47ee8ef39915dcf79f8a5bfa6ff81089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:42.747515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078901/manifest.jsonobserved 5ef855d806ff8674db4f4220ddee4379...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.730023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078901/publication.mdobserved cb8e4be01dbc06b21d14ff3123c5bee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.711063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078901/publication.txtobserved a5fe0ee3eca0bdbac7afcfdec7cd4882...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. |
|---|