OT-2026-000045328
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000045328) never changes.
Identity and time
| Publication number | OT-2026-000045328 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-755e-a118-35112805e1f1 · 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-2026-000045328 |
| Status | PUBLIC |
Content hashes
| Canonical text | c487de5dad11af7e2997ef86e2086b1d3bb6b6a029f12963e4ce1fe4b5b17272 |
|---|---|
| Markdown | dcd738c7409bb1bd0fe586f218dfed0e1b3e2390d22fc37dfe644f8ef4c21938 |
| Publication page | d750a25aec18801e298f5eb5533b65a239918af25a6d67e85b5e602f394b1ea0 |
| Manifest | 559381eb5cc250d07cf367cfb94bbf611490e4fb4a1d6b34988398d7ac8340e6 |
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 | Uz11q2EoWmdwPW2Tx5azi9GcDvqyUlyjs33C5gSH40aozeA6glC3QPWU8W+cWO9JSc1b62fbIM0K+aOCWpwXBQ== |
| 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
| 2026-09-17T11:10:35.007384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045328observed d750a25aec18801e298f5eb5533b65a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:34.989997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045328/manifest.jsonobserved 559381eb5cc250d07cf367cfb94bbf61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:34.969974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045328/publication.mdobserved dcd738c7409bb1bd0fe586f218dfed0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:34.951903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045328/publication.txtobserved c487de5dad11af7e2997ef86e2086b1d...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. |
|---|