OT-2026-000066833
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000066833) never changes.
Identity and time
| Publication number | OT-2026-000066833 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-79e3-b43e-c094253d58dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b81bbba77c4c3775f2393605bdcadbac8583e180be14c99fdfce7f3de8a3ca1 |
|---|---|
| Markdown | 32b8a03b6688480622d65a0414655436cfb42f7cc0da0987c7ef44dfbf905f15 |
| Publication page | b0e17a5371508d8508f0684bbd39279efeb28630c7a2706aac459e3d3393dd89 |
| Manifest | d85632ff861a52fd5e1a7b23bea6de4583af1ee17b3fd5beb81f4f82f74e192c |
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 | AsmkQPV11cqLbIOnrlbQFS9wkq6BWQmLNRIFxiyFqOAtqdd05xwsw0HP9SJTLnoggUMcffTmqz79VkVbGHf5BA== |
| 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
| 2026-09-17T10:33:16.152663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066833observed b0e17a5371508d8508f0684bbd39279e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:16.134250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066833/manifest.jsonobserved d85632ff861a52fd5e1a7b23bea6de45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.014199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066833/publication.mdobserved 32b8a03b6688480622d65a0414655436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:15.997877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066833/publication.txtobserved 5b81bbba77c4c3775f2393605bdcadba...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. |
|---|