OT-2026-000048095
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two stage ejector, pressure sensor per zone, pulsed 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-2026-000048095) never changes.
Identity and time
| Publication number | OT-2026-000048095 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7954-80bc-ccd941a626c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048095 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1d460547ef19a81b38f75e620824beffd14d2826f844178ba854bd8a3427ea2 |
|---|---|
| Markdown | 6ec89740723cd0272f02631fe6d66768c0d494ef9ebc10ccfa1f3679e98480a7 |
| Publication page | 779dd89a7a192068f9b1129abea5831691bf3d38796707620d093ea4a98b05b9 |
| Manifest | 60726531bfcb6a73d393c0f8262b7646433bf93b4fbebf04a64fdc1aed9a868a |
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 | xsFFZ7BE8H33uoGKChtyt5Nf5NHcwygIpLj+kt51Id9TMRrz90vu7YVw3OWMFrF80LvYUlWvD5BHg1Z0HG7lBA== |
| 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
| 2026-09-17T11:06:07.141420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048095observed 779dd89a7a192068f9b1129abea58316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:07.123540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048095/manifest.jsonobserved 60726531bfcb6a73d393c0f8262b7646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:07.106307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048095/publication.mdobserved 6ec89740723cd0272f02631fe6d66768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:07.087877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048095/publication.txtobserved e1d460547ef19a81b38f75e620824bef...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. |
|---|