OT-2026-000071935
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000071935) never changes.
Identity and time
| Publication number | OT-2026-000071935 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-7456-b2c0-50e2dd402f6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 366bcb67f43ca3e02cb0a42b227ec8e058993678e5cfd46ad94d97e33e1aa7c6 |
|---|---|
| Markdown | 021dfb8ed73c8636cfe9327b66724b40887e30ec910c60567970382d70c20aa6 |
| Publication page | 1d9c556880394be136576b481af04d737c050f8d14bc0f3ae83d88a6d8c753ed |
| Manifest | 26c78f01bebb2d17146d6759fd08cdac753893d6def3f9c0ed0fef8b6de95a10 |
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 | JSfBzb/1jI306aA97HTy5rt/8NV3KC7OhdkjP8f73sAukKBN1FPCUIAMvguQazZi4vQk2hkFjglBEPenZlkfDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:22:58.005836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071935observed 1d9c556880394be136576b481af04d73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:57.988281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071935/manifest.jsonobserved 26c78f01bebb2d17146d6759fd08cdac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:57.971157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071935/publication.mdobserved 021dfb8ed73c8636cfe9327b66724b40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:57.953999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071935/publication.txtobserved 366bcb67f43ca3e02cb0a42b227ec8e0...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. |
|---|