OT-2026-000062845
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000062845) never changes.
Identity and time
| Publication number | OT-2026-000062845 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7b43-85af-c3ec87247a7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09b6822827aa95597d3e82173293d25e57d736b2923520e0f93f9e0f2d222a3e |
|---|---|
| Markdown | 68968d3c72109051e28d1fdf383a82c575d1b50227651447adb9792a27b6282d |
| Publication page | 74eac22d6eb5dc1dc39badc06c32c3dd6057a53bfa4da19e20135e9f90ffc2bb |
| Manifest | 4d4d9bfdecf87b2747d3b5430d926be45f8900a7ba4ac49fb716e75aee42b44c |
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 | s4RMj3AtNHnKIN/oQPLlNshLQMcOWhD0J5fR2dkCg1pEnanQeBB/4E6wdh01fhwkTW/UDV5wiNK0im8jcxx0AA== |
| 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
| 2026-09-17T10:40:11.205944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062845observed 74eac22d6eb5dc1dc39badc06c32c3dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:11.186321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062845/manifest.jsonobserved 4d4d9bfdecf87b2747d3b5430d926be4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:11.163196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062845/publication.mdobserved 68968d3c72109051e28d1fdf383a82c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:11.136369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062845/publication.txtobserved 09b6822827aa95597d3e82173293d25e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:32.415908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062845observed 74eac22d6eb5dc1dc39badc06c32c3dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:32.397672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062845/manifest.jsonobserved 4d4d9bfdecf87b2747d3b5430d926be4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:32.380364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062845/publication.mdobserved 68968d3c72109051e28d1fdf383a82c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:32.361753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062845/publication.txtobserved 09b6822827aa95597d3e82173293d25e...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. |
|---|