OT-2026-000036733
Publication integrity record
Four cup vacuum gripper, four 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-2026-000036733) never changes.
Identity and time
| Publication number | OT-2026-000036733 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-71c8-afee-9734a399181e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 385006d1953f75b6edb45585952b3c4becbd0c5f2b67794323207cf352623eaf |
|---|---|
| Markdown | 8b2284d79ebe23187c89f9467520762fc4164709daf7c10e57bdca618a4ac395 |
| Publication page | 7b61ef1fbc12d279152ca3932e1b3368c233ed0637ebb277ca52f43b25135891 |
| Manifest | c71037c19d85b4ea51ac698b75a9de469071c8fbb19a879b692f3cb7e23ac050 |
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 | i/Sz4b5sOqnCi7OoKNZrL76idGT54lMlFxB9Awu4J06YZR0erdiYlcTiPrO8zzenMkOSeny3rXRLSqicIvIACw== |
| 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
| 2026-09-17T11:26:05.907023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036733observed 7b61ef1fbc12d279152ca3932e1b3368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:05.889433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036733/manifest.jsonobserved c71037c19d85b4ea51ac698b75a9de46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:05.872700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036733/publication.mdobserved 8b2284d79ebe23187c89f9467520762f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:05.855169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036733/publication.txtobserved 385006d1953f75b6edb45585952b3c4b...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. |
|---|