OT-2026-000069594
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000069594) never changes.
Identity and time
| Publication number | OT-2026-000069594 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7b9e-940c-15f9f530446a · 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-2026-000069594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09c00c3ed1811f6ea6220f9a5c9e209da90432fdb065d7263c8b6187e9a5d4db |
|---|---|
| Markdown | b74e1773e13acf9e70d7ad9904cb673ca4023f9a86cf45c209d46cb4000af180 |
| Publication page | 3c0f33bd96e0e8c642d9a23894ada1ee361f2a2e68d3e49cab3fea632df51523 |
| Manifest | 7dcd9213baa1ab1fd417878d8348536ffab2e258b298592b431adb56c1c1a620 |
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 | +xiL1XnltDmdUFyXphnEmgqfj3oKmJYFW/iFG7zg4kXmfLVNGhBllA5RWgbd2vMetdc4SdOtxWPCm6sLn3lUDw== |
| 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
| 2026-09-17T10:28:15.172294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069594observed 3c0f33bd96e0e8c642d9a23894ada1ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:15.155660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069594/manifest.jsonobserved 7dcd9213baa1ab1fd417878d8348536f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:15.137412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069594/publication.mdobserved b74e1773e13acf9e70d7ad9904cb673c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:15.118560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069594/publication.txtobserved 09c00c3ed1811f6ea6220f9a5c9e209d...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. |
|---|