OT-2026-000063897
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000063897) never changes.
Identity and time
| Publication number | OT-2026-000063897 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-72a7-b4d5-45d8ca91123f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063897 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a0af10ad5c51510ea6492f8a5bbefde42bab1329789be77df25f561bc647a05 |
|---|---|
| Markdown | a9a07fa6437cb810689140e625c0067c7838fdbc9d7d989640ba1e431615b9cd |
| Publication page | cbbfe11ffe98412d10945a59548b0844248a46394886c2396936c10c96b20def |
| Manifest | c1da214878fd63092baccd4c0d83aa59cdd2d01745d28844b02bba9bcedf451c |
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 | 5neIoa4oueMnliOLLmjKWVVVBf96GnjoVF9AtqKUWkpX8laAhCG3krzs6aLi+lq2OYsDqJ9lGC8sd8WOAevwCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:56.571948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063897observed cbbfe11ffe98412d10945a59548b0844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:56.553557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063897/manifest.jsonobserved c1da214878fd63092baccd4c0d83aa59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:56.537009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063897/publication.mdobserved a9a07fa6437cb810689140e625c0067c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:56.519907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063897/publication.txtobserved 0a0af10ad5c51510ea6492f8a5bbefde...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. |
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