OT-2026-000076181
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single 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-2026-000076181) never changes.
Identity and time
| Publication number | OT-2026-000076181 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7dfe-bf03-92aa66fd622c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076181 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce90543c6b877e998114af98ca3802e782ec88f395c8314167e0e35bee936a1f |
|---|---|
| Markdown | 33531f1742cf9331c1b0d10fb6eb9b46d4eb8c58232d99f04040845de195b256 |
| Publication page | a155773e724808dcb416dd353c3825a3e41631e872e10c718fcd6ccb29d6f0aa |
| Manifest | 4f813778f0ada95848a5f2a3833494a7598ef640756181f4d440c39db46c72de |
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 | F8ueRcF+sXzGZfio8mqA+fQcPbLz+t2MqDB/BwhIBzHv6HlgEGwjepMz051sPjuqxhx2YUD8ts+g7EaNYmdRBA== |
| 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
| 2026-09-17T10:11:28.269962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076181observed a155773e724808dcb416dd353c3825a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:28.252913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076181/manifest.jsonobserved 4f813778f0ada95848a5f2a3833494a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:28.233779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076181/publication.mdobserved 33531f1742cf9331c1b0d10fb6eb9b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:28.215314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076181/publication.txtobserved ce90543c6b877e998114af98ca3802e7...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. |
|---|