OT-2026-000036937
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line 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-2026-000036937) never changes.
Identity and time
| Publication number | OT-2026-000036937 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-730e-9827-09e46f0b248b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 383db8b4f186c5181f20999096ba798f095dcc1cb0dc6801e1e911ac7d15108a |
|---|---|
| Markdown | c9317e5501200ea643f876b4d073a0d1ef4a867f8a42da5886cb817e23c2b64e |
| Publication page | 960a275db8d4c0103870e0816c7af70d7917419dcb61cbb31b254f2d50d84396 |
| Manifest | 113d6629b87d57801fc66b8e05dea60a5b461ad5bc89eeb4acc8c366d4cf5879 |
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 | n2ZXw31SfrnEP5wnBGNgJ1KhVHlMsoii+xBH2jw9P1xWqU6dTHXhPrOHkWbFXXP0r4nies/1RiyTsFl7sHvpDA== |
| 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
| 2026-09-17T11:24:35.093004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036937observed 960a275db8d4c0103870e0816c7af70d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:35.076561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036937/manifest.jsonobserved 113d6629b87d57801fc66b8e05dea60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:35.055700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036937/publication.mdobserved c9317e5501200ea643f876b4d073a0d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:35.036648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036937/publication.txtobserved 383db8b4f186c5181f20999096ba798f...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. |
|---|