OT-2026-000046374
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046374) never changes.
Identity and time
| Publication number | OT-2026-000046374 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57db-7507-8189-56c8903c4667 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 189102d89de3cbc263760d6968b9ceb31eea2141c257a9692e817674dfa7b960 |
|---|---|
| Markdown | cadbd88135d8731d3e3fc1e90ca3ce4b46fc9fdcfb4980f1892748d1cd9d74d2 |
| Publication page | ff1a934ffa68311a6957baf3c78d7c06c16e0c5d0d6118b32b0d644af6ee1875 |
| Manifest | f96fab3c5ab8964bc6192f9e1fe26fc3046c317d55d11272c00367995fddc533 |
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 | S3/3wNrwncC/UefX11PgiPmDiuXOIctG9+8ZiJ+pw0eavtcabY9wlf+YVE62azRphMuaIXC5Fp10MYM18h19CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:22.472358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046374observed ff1a934ffa68311a6957baf3c78d7c06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:22.453135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046374/manifest.jsonobserved f96fab3c5ab8964bc6192f9e1fe26fc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:22.434231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046374/publication.mdobserved cadbd88135d8731d3e3fc1e90ca3ce4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:22.415420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046374/publication.txtobserved 189102d89de3cbc263760d6968b9ceb3...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. |
|---|