OT-2026-000037866
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000037866) never changes.
Identity and time
| Publication number | OT-2026-000037866 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7607-ab3f-3477ab14f73a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 344e3bbe750caf52732ad459c0ce648483380dcddbff5806999444ea4b034495 |
|---|---|
| Markdown | db52736da707a964412979e37d1a103952b9db6019910a90a2de114157b89c3d |
| Publication page | 6218d672b9b7a93317d5875cbcf1dc7874fb7da4712ab99b5b0c0d24250b022f |
| Manifest | 384e5702365e80ee963d5aabf04a38ef05573592cce960374f85db8304dd4257 |
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 | IFZBIQxfXLvI0jE7qehWDUpjjKy73Znkz50rJOoTX0BTZNXN9S5gPX9GEe/0arltEFs04OapAnpJEPV08TrnBw== |
| 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
| 2026-09-17T11:23:07.576409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037866observed 6218d672b9b7a93317d5875cbcf1dc78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:07.559901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037866/manifest.jsonobserved 384e5702365e80ee963d5aabf04a38ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:07.540006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037866/publication.mdobserved db52736da707a964412979e37d1a1039...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:07.498086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037866/publication.txtobserved 344e3bbe750caf52732ad459c0ce6484...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. |
|---|