OT-2026-000048121
Publication integrity record
Six 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-2026-000048121) never changes.
Identity and time
| Publication number | OT-2026-000048121 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c424-784f-b053-c7e61b6e61bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048121 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4b83df270fb9017b6041b6fe0e382bb3eddc7beca330be1f1be7879054a77ab |
|---|---|
| Markdown | f469bad8c14a36a8cef4bf970ded3e3e2eccd1fd5fdd139939099b2ce0b4bd43 |
| Publication page | dc7192fbeb075d7e36662f7d4264becab36cf86a7a55666530b3058312c20712 |
| Manifest | f923f08eeec73c1100707779173ff2265399cab3b2a7e504a781004beeff6af6 |
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 | orKskNOE0pH31/3zraYVdZu2llTNgXUjEIJTDtBA4cDeGWRx4XOgqd0MZf3JFr0Ob3wqnwtY4N22jJd90xbdDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:09.490585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048121observed dc7192fbeb075d7e36662f7d4264beca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:09.470811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048121/manifest.jsonobserved f923f08eeec73c1100707779173ff226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:09.442678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048121/publication.mdobserved f469bad8c14a36a8cef4bf970ded3e3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:09.419295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048121/publication.txtobserved b4b83df270fb9017b6041b6fe0e382bb...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. |
|---|