OT-2026-000045102
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000045102) never changes.
Identity and time
| Publication number | OT-2026-000045102 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7d46-a9f6-fc17cc49045e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a28614ef356a72f2abb519015536f3fe05ed053db0290916a56db5ebfcbf20c |
|---|---|
| Markdown | 2dc65fed103042d3f60b4ed60244717401804e9d0b726a13f43736b27399fefa |
| Publication page | 8871e9f65088db92a056c4cc40d9863ab9a06bacb7629b486c414b2179d69f00 |
| Manifest | 2c02e7bebc917353deae896be8f8209e145c4200e69e5bd8e357e2a451640766 |
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 | Mr+PwPM7MWv5UTeqE2J7mqJ3AYJkQuM9/4WizQegTEPMfanEinX6OFqSyUIeN+39VD45o+ijrfneSGB1uMsyDw== |
| 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
| 2026-09-17T11:10:14.343234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045102observed 8871e9f65088db92a056c4cc40d9863a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:14.320142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045102/manifest.jsonobserved 2c02e7bebc917353deae896be8f8209e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.301713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045102/publication.mdobserved 2dc65fed103042d3f60b4ed602447174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.281176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045102/publication.txtobserved 7a28614ef356a72f2abb519015536f3f...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. |
|---|