OT-2026-000085435
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, sustained blow-off before 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-2026-000085435) never changes.
Identity and time
| Publication number | OT-2026-000085435 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7647-b3b5-23267b01fb98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f317282474987b762351ff08527be44d204bef2e8e959178612b908a328806b |
|---|---|
| Markdown | 0f111991d8e74d2fa2e1e87ed4203ba6b6f761961758e371bef63375d41a9afe |
| Publication page | ebd3d9a046152e5c5ba26ef2344fe6c77066cb80881db3e3e9a820c0649faaa9 |
| Manifest | 29b54fe5a879df75aa021fd03361accd3c2ea5cf8645a3bff060e2a7e599616f |
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 | xZkUV4nTUYLykYXq8rEtKNQVw89HZiem75OTYpV5kHAEVxmKSPCKoHi7GWrKVWs/21C+9YjEl1v2PF5jxug3CA== |
| 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
| 2026-09-17T09:54:12.940647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085435observed ebd3d9a046152e5c5ba26ef2344fe6c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:12.922069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085435/manifest.jsonobserved 29b54fe5a879df75aa021fd03361accd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.904152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085435/publication.mdobserved 0f111991d8e74d2fa2e1e87ed4203ba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.885507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085435/publication.txtobserved 4f317282474987b762351ff08527be44...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. |
|---|