OT-2026-000043896
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000043896) never changes.
Identity and time
| Publication number | OT-2026-000043896 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d678-7564-a835-7fdfc986ef7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ec04d52ee282bac8bdd0a1400f21c4b3416cf98f5ee5dd165c9317a35d90f0a |
|---|---|
| Markdown | e5c705c8330b8b9539a603d00853641023dd476e2ff3b4d108cc3cac692a7acb |
| Publication page | dd32e449a780f02ab2e1a01f2a017544cea3e5db5b580e9e7f60e75d8d167f9f |
| Manifest | 077adcf4da651c92a119c30769216c2b85a173c19b6659d1752692e988f0e9db |
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 | k/cdYcJPDVNHQxG+lXtYz1E8SG/tsE8wUXOPPo//rBW+aLIVcQ8cbZYUbMZcowYFNbg8ev4PRu6ogvSlA0hRBA== |
| 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
| 2026-09-17T11:12:13.850382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043896observed dd32e449a780f02ab2e1a01f2a017544...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:13.831772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043896/manifest.jsonobserved 077adcf4da651c92a119c30769216c2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:13.812841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043896/publication.mdobserved e5c705c8330b8b9539a603d008536410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:13.794704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043896/publication.txtobserved 5ec04d52ee282bac8bdd0a1400f21c4b...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. |
|---|