OT-2026-000038961
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000038961) never changes.
Identity and time
| Publication number | OT-2026-000038961 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-73c7-ac89-3179079279af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038961 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc112b5837258a0e977cbe78a206abe29e06ae7046db211350c255666ae705b9 |
|---|---|
| Markdown | 17df221f97048df3fb017fedfdcbfa16648e33d58b0a61cbc007ae4c86437b04 |
| Publication page | ed4551fc7860395c6291cec08681173488bb2bdab579fc1b5b7a5a2eb9a22f91 |
| Manifest | 7a9e9f33c8a9f346e9cba90744e6265a0ab5de648357c9b581a54d47fffff430 |
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 | xXcm96FuKYVmS0YNYCYH5mJ7MHqn6uRxLBYDsREsaVSDo6gMVusVtzzg1c2Q7DjBZKjoKP8UGBnZ8BRX7vjdCQ== |
| 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
| 2026-09-17T11:22:14.089370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038961observed ed4551fc7860395c6291cec086811734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:14.070907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038961/manifest.jsonobserved 7a9e9f33c8a9f346e9cba90744e6265a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.054098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038961/publication.mdobserved 17df221f97048df3fb017fedfdcbfa16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.036811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038961/publication.txtobserved fc112b5837258a0e977cbe78a206abe2...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. |
|---|