OT-2026-000012386
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000012386) never changes.
Identity and time
| Publication number | OT-2026-000012386 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7518-a91a-57fdea12e1ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012386 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff933bb1f74afbe305f0cbb0e11e1446a3617791e1814017f659108676044dc6 |
|---|---|
| Markdown | d870ddcb73ee05f0ea70f42a7e40b43f46805d597fb173efe4900052d1d5deea |
| Publication page | c97864f86d0b012582af5d0e37c1e768d353a2fae5e7b3aa8117401b4f4f06b7 |
| Manifest | 5f1657137a7d6b39995bed8cc7758ab551bb2815e674538cca8e655cba3156d6 |
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 | zKEMWay420gpzFJgCRIHob8Jeu/j3AsWgaYmf/KUyKApXUdXPx8kSs245Vdddi992lA/ftF84rbg5ZyWwfWcDg== |
| 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
| 2026-09-17T12:11:52.490601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012386observed c97864f86d0b012582af5d0e37c1e768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:52.470208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012386/manifest.jsonobserved 5f1657137a7d6b39995bed8cc7758ab5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:52.450137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012386/publication.mdobserved d870ddcb73ee05f0ea70f42a7e40b43f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:52.430329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012386/publication.txtobserved ff933bb1f74afbe305f0cbb0e11e1446...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. |
|---|