OT-2026-000025734
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000025734) never changes.
Identity and time
| Publication number | OT-2026-000025734 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-7761-8280-eeec7f897bc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025734 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5eed7683a92bd51f258d4688ec0245434716603c2a02bb6658337c2cc8eb55b |
|---|---|
| Markdown | af08a60d9d16f3903bce5d10f2b50be5f5ea3e95c02959f7ed5d5cba2a7496bb |
| Publication page | 90985497322f1426c63bc26825010fb2a01c295a16e27d3d598a982d1a3fc469 |
| Manifest | 429c829459c2fe016459c7bb585deb7233cdb50eeec48694fd99db465047aa8f |
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 | UZUxPCvqtlcul9Ejcu9QgztposqshJcuf4LapAXmbyoAXGF3l8XDph2VI5Ssa1OgO2Pe3GlN/JzswGKDCGSzBw== |
| 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
| 2026-09-17T11:46:57.366398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025734observed 90985497322f1426c63bc26825010fb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:57.347495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025734/manifest.jsonobserved 429c829459c2fe016459c7bb585deb72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:57.328663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025734/publication.mdobserved af08a60d9d16f3903bce5d10f2b50be5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:57.311418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025734/publication.txtobserved f5eed7683a92bd51f258d4688ec02454...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. |
|---|