OT-2026-000012062
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000012062) never changes.
Identity and time
| Publication number | OT-2026-000012062 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7dab-93ae-7587e659b73e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012062 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5b6bcd74c4be93cd35ca06e365eeff8514b59ccc50a5554f82a8c40751f50ed |
|---|---|
| Markdown | 42e1ca7aba14721544dcdea633e35eeba26f49094d58bf1553f1251042767bdc |
| Publication page | 11909da082470fc54700fea6acb996edd1796aa7dbcbdccd3fbe6cb7580c899f |
| Manifest | ef5db160bdda4ac7cbafc9dc081e079c41ea4960d243943184670c23c14ed2fa |
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 | EKV5KiNUl+ySju+FP1XIx8xhw+XANxObEOuDDlofFauruJfa1EEk7zLXuCKQkEzAWaso0XpO2bFfVGjk11OLBg== |
| 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
| 2026-09-17T12:12:56.677546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012062observed 11909da082470fc54700fea6acb996ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:56.657313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012062/manifest.jsonobserved ef5db160bdda4ac7cbafc9dc081e079c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:56.636896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012062/publication.mdobserved 42e1ca7aba14721544dcdea633e35eeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:56.616836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012062/publication.txtobserved d5b6bcd74c4be93cd35ca06e365eeff8...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. |
|---|