OT-2026-000096642
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000096642) never changes.
Identity and time
| Publication number | OT-2026-000096642 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7544-9414-c1734f2f8710 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096642 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ce2b7b773aa954d46934e1170c8e832b65f54187db684ffa72fc7ebbc1dac0d |
|---|---|
| Markdown | 642068feddd0199c8ece881989a85d10cd0eca27622185cced1fbdccb5245ae5 |
| Publication page | 3ff79e4782ace021559481c3e54df154ee78a48399f9ea72a79d50e85992e30f |
| Manifest | d291ca3a610094d75e2e6ee094616d005b2a1ceb1d9af670e807bbd9a1fc63f8 |
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 | FhV+J8hY9ASj/CunNWQC36eKpGHaZL+rHT1wHLqxBkiffF+L9sBKL8W9IJ1WG5sETugS/iz+COHbAlD5M21ZCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:06.377312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096642observed 3ff79e4782ace021559481c3e54df154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:06.359531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096642/manifest.jsonobserved d291ca3a610094d75e2e6ee094616d00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:06.340786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096642/publication.mdobserved 642068feddd0199c8ece881989a85d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:06.322561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096642/publication.txtobserved 5ce2b7b773aa954d46934e1170c8e832...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. |
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