OT-2026-000036150
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000036150) never changes.
Identity and time
| Publication number | OT-2026-000036150 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7344-a72d-054890b5d102 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036150 |
| Status | PUBLIC |
Content hashes
| Canonical text | c506744ed75a9f67569e205b0a7ca0cd397c180b804c4c8e23bdfd66f981a75d |
|---|---|
| Markdown | 77f80dd5a3d0e26b7a9f4fc7733336baf7a38be6a89bc73b072d327871269998 |
| Publication page | d606ba18b0b2e695ab5cb1901872406986baeed0a3401215a039509347819e62 |
| Manifest | 2dc28848c476d7b5837b4ade376659d1ff1ecd485a3137231fbf981724cd86f3 |
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 | Yx4bP8yHk3aRjD6TNeK7lWZ2+3TulCIuc80V92D3obYNiUfnxOPG4QkJHsc7fKX+Wbs1mfC8iYyJKdOGr/qXDw== |
| 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
| 2026-09-17T11:26:22.108745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036150observed d606ba18b0b2e695ab5cb19018724069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:22.088221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036150/manifest.jsonobserved 2dc28848c476d7b5837b4ade376659d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:22.068179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036150/publication.mdobserved 77f80dd5a3d0e26b7a9f4fc7733336ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:22.048078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036150/publication.txtobserved c506744ed75a9f67569e205b0a7ca0cd...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. |
|---|