OT-2026-000014311
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, 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-2026-000014311) never changes.
Identity and time
| Publication number | OT-2026-000014311 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7e16-a392-c9e8d9a06c62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 913a96d967b5a00611e2f31a3c0cc6e10d424e3b1a07b152edf692182bdfd3d3 |
|---|---|
| Markdown | a6b1832335bc6cb76408daaceff94fb8c3cba058976d193b3af2aa05382c0fb6 |
| Publication page | 4f8eace80459912a4632914ee79dbce5b6724c2b4c16f1423bb64c3c134f6b9f |
| Manifest | 6f3b7829bf92c64c84707dd80a1523106d28d65614625432342fb3108c06b235 |
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 | YwVnpNhPbuHDqT/8comMEBWrr5wU2g5BVU7oGYI7qR3HUR6/MDGxE1t9G+FvUKV6DCqoD1M7c3lCHhOZIA1mAQ== |
| 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
| 2026-09-17T12:07:32.185999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014311observed 4f8eace80459912a4632914ee79dbce5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:32.166785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014311/manifest.jsonobserved 6f3b7829bf92c64c84707dd80a152310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.149388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014311/publication.mdobserved a6b1832335bc6cb76408daaceff94fb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.130852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014311/publication.txtobserved 913a96d967b5a00611e2f31a3c0cc6e1...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. |
|---|