OT-2026-000033797
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000033797) never changes.
Identity and time
| Publication number | OT-2026-000033797 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7ffd-b70a-d9a1fb788ccc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 089d760dae78ce4ddef767920e14e803684982b5056d2e8f135659aa3c32e4e1 |
|---|---|
| Markdown | 511f5bac7bc7a44b935d269bce86f4b5b3be78187b41ade90dd02f0757967002 |
| Publication page | 07f1a7e75e4e11e611f4858203733080a911fd8cef6ff2ae347d2c449c6aa551 |
| Manifest | 67a3fc18716ed480db1f4a199d1c8268a32d17d22b91ad1d0e306c334cb7c8f2 |
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 | qfVozl1bB8vYoeyGxkeNNCOyJ/GWxysXa9QkY/VEMhFiCb16lOqU4xt4WqLYEhvA+LpQM7Mv11tLhZxT+fgNBA== |
| 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
| 2026-09-17T11:31:50.381500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033797observed 07f1a7e75e4e11e611f4858203733080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:50.363038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033797/manifest.jsonobserved 67a3fc18716ed480db1f4a199d1c8268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.344853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033797/publication.mdobserved 511f5bac7bc7a44b935d269bce86f4b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.323572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033797/publication.txtobserved 089d760dae78ce4ddef767920e14e803...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. |
|---|