OT-2026-000039598
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039598) never changes.
Identity and time
| Publication number | OT-2026-000039598 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-7ffe-9700-b58b1055b755 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eea47e9539ca9c453d77e1b4fb7dcfaca6401509291fee39c3e208f8c63d7d7 |
|---|---|
| Markdown | b1e64eafd54156a4d1edb7e8ba56cc32db6a26664942bd08acec9f8efd3af674 |
| Publication page | 3683751c6c0faaa7cce1cc7f7f77e61d3d8389300e766e0e6b6bcec5ddec20b7 |
| Manifest | 04acb7169b4dc5fe65db4247587bd186d762dcf589d9d7376754ab1da469bbd7 |
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 | dmb1bKtjvo8L7f9UJIad3a77+mntWTzt5vo1Hw2x+232U0ztpmNITHoufSDcZmBrM+D84esz6n4QT40IEd3SDA== |
| 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
| 2026-09-17T11:19:45.503416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039598observed 3683751c6c0faaa7cce1cc7f7f77e61d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:45.485613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039598/manifest.jsonobserved 04acb7169b4dc5fe65db4247587bd186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.466944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039598/publication.mdobserved b1e64eafd54156a4d1edb7e8ba56cc32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.449507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039598/publication.txtobserved 7eea47e9539ca9c453d77e1b4fb7dcfa...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. |
|---|