OT-2026-000069660
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000069660) never changes.
Identity and time
| Publication number | OT-2026-000069660 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-7659-91b3-e23c42e7c197 · 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-2026-000069660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 173c92ec520aa53bd377c12bc2f71ecc6246b3d32c327e86b8453d7b400b0bb0 |
|---|---|
| Markdown | f91a43ebaa689453c7e6e97e0829401ca9d058671279ff82edab1fa4e4673a9a |
| Publication page | afad087bd9734b9b911e0059a825b86e4e790314f1a8d356e638b6a24dc67762 |
| Manifest | 8bea191a25e4a06dc774c4da913b8b7710d859547029c4d4c93c4d47fc229494 |
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 | iPqyz+85lxOVk/jvAgBeBuiYSDbY83qke8sKvf//WM6X1IrzfFcxokdHdkflvecV2s17nmrwSZkAlS8rHs/ZCQ== |
| 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
| 2026-09-17T10:28:19.798388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069660observed afad087bd9734b9b911e0059a825b86e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:19.780236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069660/manifest.jsonobserved 8bea191a25e4a06dc774c4da913b8b77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:19.761745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069660/publication.mdobserved f91a43ebaa689453c7e6e97e0829401c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:19.742276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069660/publication.txtobserved 173c92ec520aa53bd377c12bc2f71ecc...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. |
|---|