OT-2026-000069302
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000069302) never changes.
Identity and time
| Publication number | OT-2026-000069302 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b528-70d9-8cf9-4f62a83b9b62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04131736191ad334b8a789add5371c20af12af5facedb0bd0201e0d8517f3ba2 |
|---|---|
| Markdown | ddb0eb6c60a9b423b14fbedbd94ec9a67ac28708102f65d316c2a6d38088394a |
| Publication page | 9aa0246cf8eeaebf7f59ff7ae33030c94b359d89d8b2f8db415bef4037da2bce |
| Manifest | 09c987cf888ef441d036b4df1c1d1b69536513a4b712c5821b65b4de2a56062a |
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 | 9kccCLQB8o4byOJAcV0krcBexz8IRxieuVO7e1NFC83Vtwmyf+kI32s+loh8xBtZIpy5E3Xh+uiMjAbg9CO2CQ== |
| 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
| 2026-09-17T10:30:03.703372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069302observed 9aa0246cf8eeaebf7f59ff7ae33030c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:03.683117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069302/manifest.jsonobserved 09c987cf888ef441d036b4df1c1d1b69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:03.665471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069302/publication.mdobserved ddb0eb6c60a9b423b14fbedbd94ec9a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:03.645386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069302/publication.txtobserved 04131736191ad334b8a789add5371c20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:52.392632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069302observed 9aa0246cf8eeaebf7f59ff7ae33030c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:52.372980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069302/manifest.jsonobserved 09c987cf888ef441d036b4df1c1d1b69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:52.352849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069302/publication.mdobserved ddb0eb6c60a9b423b14fbedbd94ec9a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:52.333259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069302/publication.txtobserved 04131736191ad334b8a789add5371c20...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. |
|---|