OT-2026-000016757
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000016757) never changes.
Identity and time
| Publication number | OT-2026-000016757 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-77cb-8028-64d48b28a40a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016757 |
| Status | PUBLIC |
Content hashes
| Canonical text | 795ff7e30ff0e954596bc5bae182acd04b28c6c938a48b7d0e67434facc778c8 |
|---|---|
| Markdown | 3ab72ff852c21ced740a1275ae39684f6dad1b0f79183597f82537df8affabfc |
| Publication page | f161140784a5a108f741440f16372f15fd81a7b488a31516e4195fa251e3bf20 |
| Manifest | e7a2ae5a72f6d097d7409cc8663dc200d2c2dc258617c156b51c144c9240f0c8 |
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 | 2bTBwmDT8V+efyv1IoC2FM5xG0gUQc1zzIHk1SReAr88zsgHWBxCzGwqDYm5ohBgL7AHza263xwjqBKlFSzRDQ== |
| 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
| 2026-09-17T12:02:59.751465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016757observed f161140784a5a108f741440f16372f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:59.732756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016757/manifest.jsonobserved e7a2ae5a72f6d097d7409cc8663dc200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.715643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016757/publication.mdobserved 3ab72ff852c21ced740a1275ae39684f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.698029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016757/publication.txtobserved 795ff7e30ff0e954596bc5bae182acd0...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. |
|---|