OT-2026-000069811
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000069811) never changes.
Identity and time
| Publication number | OT-2026-000069811 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-741e-9cbf-bcd630f50214 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069811 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d63e9aab0c5db6bdf5840f19367998e7c843ab9858a2a6468d92e0297650f1d |
|---|---|
| Markdown | 93de98c05eb6df4e20d9bec103575528e5fd95b5683e7168a8716620d5274aea |
| Publication page | 917552ab4dfad222b67ec74237f88d203bb83f71441fb6025d28b9cd0cca29d2 |
| Manifest | 6fd2402a2cf302ded1c6c6af6becd64a73a0bdcf5fe44eb7cfc8993b4777dcc4 |
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 | llnoJ4qJZ2AupgMAkhk+83WaAv9ZTP1ItdQzM+MlVX6qnVTDsotny9welIvqYZyILKOyj4fTgvcVYy2PaokRBQ== |
| 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
| 2026-09-17T10:26:38.622823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069811observed 917552ab4dfad222b67ec74237f88d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:38.606161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069811/manifest.jsonobserved 6fd2402a2cf302ded1c6c6af6becd64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:38.588223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069811/publication.mdobserved 93de98c05eb6df4e20d9bec103575528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:38.571489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069811/publication.txtobserved 3d63e9aab0c5db6bdf5840f19367998e...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. |
|---|