OT-2026-000040106
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000040106) never changes.
Identity and time
| Publication number | OT-2026-000040106 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fd-7ee9-8e60-5730b535d42d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48b8060574e61691c846d9c11362c740acc6a2795c21481a6e55fe2e36966939 |
|---|---|
| Markdown | 11201b8152467de7ddcac9e3c39f782d93bd6dcb22b57c48d35c3e7d5549e8a2 |
| Publication page | c7181344dff34a4a78d8d021e172f50063ed6dcbf387fbeff698db0371de78df |
| Manifest | b88657aecc64f60ab811808b436668a378a0def84b621d950334fe19641a1e66 |
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 | EpJA0gYb05mmaiqrFTGD2TroTBK28rF94oEFeIY/KEAUZUITqWJFUtIrIEOnjQ0sb7cTCHJTcXbEcdps7p7VBQ== |
| 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
| 2026-09-17T11:18:58.134283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040106observed c7181344dff34a4a78d8d021e172f500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:58.114570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040106/manifest.jsonobserved b88657aecc64f60ab811808b436668a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:58.093482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040106/publication.mdobserved 11201b8152467de7ddcac9e3c39f782d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:58.076817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040106/publication.txtobserved 48b8060574e61691c846d9c11362c740...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. |
|---|