OT-2026-000092919
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000092919) never changes.
Identity and time
| Publication number | OT-2026-000092919 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7ccb-a2eb-4652d6ef4185 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092919 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b766dc992b383755c0fc81bbb2577bb6ac1f3bb1a6ae75d342cbf97dba35867 |
|---|---|
| Markdown | d143cca0583d724aa9a688fb1855d6296fa5a77ddc7a0872b0a34c06599f7a5b |
| Publication page | 2b83ce85e7915c1c275e1800b1ebfd41171fc8ad4fc66eccbfac4b2a08d0ad6a |
| Manifest | c77f9cbf2e9e30609bfc2c426a7ae4bc73c8c1ca063e1416c9feef08efd779c7 |
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 | ehLz9VqDF8rhWZ64h/KOAvO4FaVwGroVSiCIIPhA8UC5gGrRyH1zKHWQJdkbgMy/Ygrkv1kkXvotmlDcziqxDQ== |
| 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
| 2026-09-17T09:40:02.136514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092919observed 2b83ce85e7915c1c275e1800b1ebfd41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:02.118049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092919/manifest.jsonobserved c77f9cbf2e9e30609bfc2c426a7ae4bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.097524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092919/publication.mdobserved d143cca0583d724aa9a688fb1855d629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.078697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092919/publication.txtobserved 6b766dc992b383755c0fc81bbb2577bb...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. |
|---|