OT-2026-000092794
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three 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-2026-000092794) never changes.
Identity and time
| Publication number | OT-2026-000092794 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7cf0-bc14-78c44df1e930 · 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-2026-000092794 |
| Status | PUBLIC |
Content hashes
| Canonical text | c968803dd638762226d249ffab8b2d1ca2de0b541744ad85844639e7474abda7 |
|---|---|
| Markdown | 3b2b863fe2bbde57fdb6d22eb22a0cf92e3d6fd2bbfaf70caa9aa748b6b6281e |
| Publication page | 7d873ff9fd488f0d7ecf3d80568511ebea33befdb6cc98d717fd20ab1204da5f |
| Manifest | 8cd82bb6a6c61fa0220a135b3d3eda5dea9dc41304a26ffbc2ebc2c4c39ca460 |
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 | U/uAFMQxMe210DTzTWUcDN8IoKdAeY47XGiSjAsgCt8i8OB01X1HtG9MAh/v4fQAYtSYD9eoAU1MM0CgPv/1Cw== |
| 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
| 2026-09-17T09:41:26.770702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092794observed 7d873ff9fd488f0d7ecf3d80568511eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:26.749554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092794/manifest.jsonobserved 8cd82bb6a6c61fa0220a135b3d3eda5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.731509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092794/publication.mdobserved 3b2b863fe2bbde57fdb6d22eb22a0cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.712472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092794/publication.txtobserved c968803dd638762226d249ffab8b2d1c...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. |
|---|