OT-2026-000051424
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000051424) never changes.
Identity and time
| Publication number | OT-2026-000051424 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c7f-76e3-a46c-44d5d632f942 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 940fca4b4057a6aa22093006f47013f0cfc4ab147a2837d1d835227a5367aba6 |
|---|---|
| Markdown | d7c5f04854adbfb714b279b28d887209e161ec5441cfcad28a4d4b346b150374 |
| Publication page | a103048e4b894e22e88f5ad50bde9ef375fe86be6db46fc553c36f3f20f7d1eb |
| Manifest | 784264d398cda9b9a98a536952a62df2d11e96c5af798205da3d1e4505c204aa |
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 | Z/TQcqFhL5f9aXkOFPyFFAzSUJ+VMB2KJBHDOZbamdIFMq+4IEYVc262qPqH9LKWNfdSi95JfId1hgQQ1RNtBQ== |
| 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
| 2026-09-17T10:58:08.515593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051424observed a103048e4b894e22e88f5ad50bde9ef3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:08.497640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051424/manifest.jsonobserved 784264d398cda9b9a98a536952a62df2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:08.476071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051424/publication.mdobserved d7c5f04854adbfb714b279b28d887209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:08.456848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051424/publication.txtobserved 940fca4b4057a6aa22093006f47013f0...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. |
|---|