OT-2026-000059349
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000059349) never changes.
Identity and time
| Publication number | OT-2026-000059349 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-72dd-a9e1-17458783e11e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059349 |
| Status | PUBLIC |
Content hashes
| Canonical text | a17e81b8e2b2365edd9cfd6167dc73dc9131af5c673cefe55efd0335630c2e5f |
|---|---|
| Markdown | e8620ba3d9ff074f3a4dc902d60de1447b490c03699a75075394119fc1cfb1da |
| Publication page | e317a2dfc6ef5ff22dcff7191732b0fc55b0743d0219ad99cc0e6a792827466b |
| Manifest | af24b5b38f69e1878fb3eb949aa7799deaed6712ac7403ac60a1513236744be9 |
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 | i3pO8MgKFxw0Wb80ZKmxlXsOl8eJb2cKzUtU6zoT+mwqSVCoInen1L2JK+gcrjJHyJZQzpC3DmQDEbNMU56nCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:00.543102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059349observed e317a2dfc6ef5ff22dcff7191732b0fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:00.526002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059349/manifest.jsonobserved af24b5b38f69e1878fb3eb949aa7799d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.509640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059349/publication.mdobserved e8620ba3d9ff074f3a4dc902d60de144...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.487063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059349/publication.txtobserved a17e81b8e2b2365edd9cfd6167dc73dc...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. |
|---|