OT-2026-000032070
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000032070) never changes.
Identity and time
| Publication number | OT-2026-000032070 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-793e-8dca-946164b38b94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9008bab34c35f1038d191d237a01f8f836b7dc252d830cf509d949b3cf35b472 |
|---|---|
| Markdown | 4c37d84f0b027a9d0b3cf9f56fac6cb85cc48fa7df3c7921144d5f216ff2a945 |
| Publication page | c8c2cffb48b8f4a2fd0d72d33d3680809d16e9722ca7fb287970fc125c684cf7 |
| Manifest | 9c11a1e824bacbba462b2786de54708364381eef90b807bd8f1b5fe526fb61ea |
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 | o+ZotDU+GI0yLR8VR76ySo+mXtiNIrn/dbdJuQWUSHETAhOKiG380D+PSSRk4yVS8V/DFnIPSV9edE97fX1nDQ== |
| 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
| 2026-09-17T11:35:29.426859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032070observed c8c2cffb48b8f4a2fd0d72d33d368080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:29.409437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032070/manifest.jsonobserved 9c11a1e824bacbba462b2786de547083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.392437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032070/publication.mdobserved 4c37d84f0b027a9d0b3cf9f56fac6cb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.374361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032070/publication.txtobserved 9008bab34c35f1038d191d237a01f8f8...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. |
|---|