OT-2026-000033737
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000033737) never changes.
Identity and time
| Publication number | OT-2026-000033737 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7fe5-9325-f1ff1e287d4a · 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-2026-000033737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d0ee90f67af3d2a817fd6be795a5927d797f5bccfbd10d37f21a41685c12cff |
|---|---|
| Markdown | 8231a36b24e5cfa096e227bfcdc609eae654a9c8dcbc929a4e77cfa82345d0b3 |
| Publication page | 9ad6cc27036a0bcf3c972ea728a205f8e484a989b7ab9048ba94ac9e146d1887 |
| Manifest | 2f05160264172eba8b3104c91e0b5e9e6d47ef8b2ff0b7b4a7890be819a7da4f |
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 | sIHjbC/NkLyhK37TZU1jtYrx2C5Fox9S22KjdJZ7RnH2pORItY1yBUR6J/xnrXv36VLvqIhw1AmAp9coqAP1Cg== |
| 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
| 2026-09-17T11:31:44.650903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033737observed 9ad6cc27036a0bcf3c972ea728a205f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:44.631759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033737/manifest.jsonobserved 2f05160264172eba8b3104c91e0b5e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:44.613478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033737/publication.mdobserved 8231a36b24e5cfa096e227bfcdc609ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:44.593187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033737/publication.txtobserved 1d0ee90f67af3d2a817fd6be795a5927...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. |
|---|