OT-2026-000092545
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000092545) never changes.
Identity and time
| Publication number | OT-2026-000092545 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7874-bf6e-e7aa30d618df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092545 |
| Status | PUBLIC |
Content hashes
| Canonical text | d44c97688498becc604f8c09b5020f8265d43400c1d753d3640c19280283751b |
|---|---|
| Markdown | 294f8ee89b62201caacaa6d1e10edb9a21c1b84c510182f5603e57cc57486bdb |
| Publication page | 3b6e8cb5a52690ea60f22fe1757d2fb0a6bd80b610ce2186802e9e6850b0fbc2 |
| Manifest | 73973ed9a26f6f8e45fa7198ad1f48ae1f676d3b3502c208dd9baf14a6e86fd6 |
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 | aLUv+nGhMU4zRex8KsrjqKjwIgHeyMxBnvW/XTWnlJ+ryCQb1JXqsWCJPBS4ZFewHa++Xb8agKw3WICNs+B6BQ== |
| 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
| 2026-09-17T09:41:07.639266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092545observed 3b6e8cb5a52690ea60f22fe1757d2fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:07.620804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092545/manifest.jsonobserved 73973ed9a26f6f8e45fa7198ad1f48ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.602206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092545/publication.mdobserved 294f8ee89b62201caacaa6d1e10edb9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.582603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092545/publication.txtobserved d44c97688498becc604f8c09b5020f82...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. |
|---|