OT-2026-000040343
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000040343) never changes.
Identity and time
| Publication number | OT-2026-000040343 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7b57-a3ab-fa6e72b9c25e · 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-2026-000040343 |
| Status | PUBLIC |
Content hashes
| Canonical text | eac67e6d85c25abf50d01f4d2f152769725a36cc77289a42be60e136cc931737 |
|---|---|
| Markdown | 3bf6aa591ee2adf95ea161c5718539c18efb3ba194c1930e31a048ca9eaac3f8 |
| Publication page | 29a3eb5c74a853f8db54e2847da608fd2336772202b74a3874dc912e613d0642 |
| Manifest | 27e28408b4e4a0815a642016cf20267fad304619da1dba273f6bc6c44b0b6c41 |
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 | mdgfZHlhetBD2wLNLuVy/zvZUiPTgRR1LYNj86VcLJvvs/Mn2xlagaKkAfEIwaxnF4NSMzAZB7U8pBANT19CAg== |
| 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
| 2026-09-17T11:19:21.118317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040343observed 29a3eb5c74a853f8db54e2847da608fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:21.099770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040343/manifest.jsonobserved 27e28408b4e4a0815a642016cf20267f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:21.082735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040343/publication.mdobserved 3bf6aa591ee2adf95ea161c5718539c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:21.064616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040343/publication.txtobserved eac67e6d85c25abf50d01f4d2f152769...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. |
|---|