OT-2026-000009094
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000009094) never changes.
Identity and time
| Publication number | OT-2026-000009094 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7022-9e79-e5c76230431d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a94ce4d9aecce98c0e7c0ba8763e72f41798b83ce787a5678fea6b8b0049878 |
|---|---|
| Markdown | 5dd99970f177ad278a7db7056b8596886606025728d0bd9289dd1333753031c7 |
| Publication page | cba9f08a09da7c39f88b9f5a7396d0f0d00fea5c92c48054eb62503a14c29f08 |
| Manifest | fd4df69acfb65031b77359660132e7002e090447596541cee24c6f8a2ea9d6e1 |
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 | 3g+TyN5fYsOM0KIZaU2fVGIb4A7Tn0ox44KHnRlc4ktYI41uwLAdiLjem0mgMtCFHPNk01nwii0FGiL6pzdXCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:46.301351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009094observed cba9f08a09da7c39f88b9f5a7396d0f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:46.277173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009094/manifest.jsonobserved fd4df69acfb65031b77359660132e700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.244006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009094/publication.mdobserved 5dd99970f177ad278a7db7056b859688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.205642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009094/publication.txtobserved 4a94ce4d9aecce98c0e7c0ba8763e72f...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. |
|---|