OT-2026-000010623
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, vented after 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-2026-000010623) never changes.
Identity and time
| Publication number | OT-2026-000010623 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7511-b690-aee90715ddeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010623 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b0321e30df2a1f0b35f5bfcdfc6323be151c882d9535f8891befcba5398b3de |
|---|---|
| Markdown | 2d7d4f880637a60d9a77309dff067187783bbd914ebe4fe980f76c6a2a7baa14 |
| Publication page | a0997c1be9ba55bf24b20fa1f1edc5faf504d12c5d55f97c45596e22136fd083 |
| Manifest | 8040c487e4e1fa0b9e7f1f7b13b946a2ba2d6f60413cc2110a65db8507fcdc6a |
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 | oUxss2IumOWHiFWZoZwa08flGXhVK3crVgE6kkHHOUxWj3fDn2dwBzI//mIdjp7f3PDKKMJ1v45oMkR10vT1CQ== |
| 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
| 2026-09-17T12:14:49.076940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010623observed a0997c1be9ba55bf24b20fa1f1edc5fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:49.058034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010623/manifest.jsonobserved 8040c487e4e1fa0b9e7f1f7b13b946a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:49.037934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010623/publication.mdobserved 2d7d4f880637a60d9a77309dff067187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:49.002558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010623/publication.txtobserved 1b0321e30df2a1f0b35f5bfcdfc6323b...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. |
|---|